style: 🎨 cargo fmt
This commit is contained in:
Ahmet Kaan GÜMÜŞ
parent
7e2f12bea6
commit
a2d3b7b607
1 changed files with 269 additions and 342 deletions
315
src/main.rs
315
src/main.rs
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@ -1,129 +1,101 @@
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use std::io;
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use rand::Rng;
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use std::io;
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const PROCESS_COUNT:usize = 5;
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const RESOURCE_COUNT:usize = 3;
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const PROCESS_COUNT: usize = 5;
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const RESOURCE_COUNT: usize = 3;
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fn main() {
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println!("Hello, world!");
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let mut restart:bool = true;
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while restart
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{
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let mut restart: bool = true;
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while restart {
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println!("Max A Resource");
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let a:u8;
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let b:u8;
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let c:u8;
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let mut resource_input:String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input)
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{
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let a: u8;
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let b: u8;
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let c: u8;
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let mut resource_input: String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input) {
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println!("Failed to Read: {}", err_val);
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return;
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}
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match resource_input.trim().parse::<u8>()
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{
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Ok(value) =>
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{
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match resource_input.trim().parse::<u8>() {
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Ok(value) => {
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a = value;
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}
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Err(err_val) =>
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{
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Err(err_val) => {
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println!("Failed to Convert: {}", err_val);
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return;
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}
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}
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println!("Max B Resource");
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let mut resource_input:String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input)
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{
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let mut resource_input: String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input) {
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println!("Failed to Read: {}", err_val);
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return;
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}
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match resource_input.trim().parse::<u8>()
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{
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Ok(value) =>
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{
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match resource_input.trim().parse::<u8>() {
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Ok(value) => {
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b = value;
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}
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Err(err_val) =>
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{
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Err(err_val) => {
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println!("Failed to Convert: {}", err_val);
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return;
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}
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}
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println!("Max C Resource");
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let mut resource_input:String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input)
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{
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let mut resource_input: String = String::new();
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if let Err(err_val) = io::stdin().read_line(&mut resource_input) {
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println!("Failed to Read: {}", err_val);
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return;
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}
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match resource_input.trim().parse::<u8>()
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{
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Ok(value) =>
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{
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match resource_input.trim().parse::<u8>() {
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Ok(value) => {
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c = value;
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}
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Err(err_val) =>
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{
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Err(err_val) => {
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println!("Failed to Convert: {}", err_val);
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return;
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}
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}
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println!("\n\tA = {}\n\tB = {}\n\tC = {}", a,b,c);
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if a == 0 || b == 0 || c == 0
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{
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println!("\n\tA = {}\n\tB = {}\n\tC = {}", a, b, c);
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if a == 0 || b == 0 || c == 0 {
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println!("Exit: Zero as a Input Invalid");
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return;
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}
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let mut max_needs_matrix = [[0_u8;RESOURCE_COUNT];PROCESS_COUNT];
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let mut assigned_resources_matrix = [[0_u8;RESOURCE_COUNT];PROCESS_COUNT];
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let mut info:(bool, Vec<u8>) = (false, Vec::with_capacity(PROCESS_COUNT));
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while !info.0
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{
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for i in 0..PROCESS_COUNT
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{
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let mut max_needs_matrix = [[0_u8; RESOURCE_COUNT]; PROCESS_COUNT];
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let mut assigned_resources_matrix = [[0_u8; RESOURCE_COUNT]; PROCESS_COUNT];
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let mut info: (bool, Vec<u8>) = (false, Vec::with_capacity(PROCESS_COUNT));
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while !info.0 {
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for i in 0..PROCESS_COUNT {
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let mut rng = rand::thread_rng();
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let random = rng.gen_range(0..a);
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max_needs_matrix[i][0] = random;
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if random != 0
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{
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if random != 0 {
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assigned_resources_matrix[i][0] = rng.gen_range(0..random);
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}
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else
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{
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} else {
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assigned_resources_matrix[i][0] = 0;
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}
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}
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for i in 0..PROCESS_COUNT
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{
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for i in 0..PROCESS_COUNT {
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let mut rng = rand::thread_rng();
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let random = rng.gen_range(0..b);
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max_needs_matrix[i][1] = random;
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if random != 0
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{
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if random != 0 {
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assigned_resources_matrix[i][1] = rng.gen_range(0..random);
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}
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else
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{
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} else {
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assigned_resources_matrix[i][1] = 0;
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}
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}
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for i in 0..PROCESS_COUNT
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{
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for i in 0..PROCESS_COUNT {
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let mut rng = rand::thread_rng();
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let random = rng.gen_range(0..c);
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max_needs_matrix[i][2] = random;
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if random != 0
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{
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if random != 0 {
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assigned_resources_matrix[i][2] = rng.gen_range(0..random);
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}
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else
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{
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} else {
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assigned_resources_matrix[i][2] = 0;
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}
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}
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@ -133,122 +105,98 @@ fn main() {
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print_matrix(max_needs_matrix);
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println!("Assigned Resources Matrix");
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print_matrix(assigned_resources_matrix);
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let mut answers:[u8;PROCESS_COUNT] = [0;PROCESS_COUNT];
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for i in 0..PROCESS_COUNT
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{
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let mut answers: [u8; PROCESS_COUNT] = [0; PROCESS_COUNT];
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for i in 0..PROCESS_COUNT {
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println!("Which Process Should be Done Now ?");
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let mut input = String::new();
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io::stdin().read_line(&mut input).unwrap();
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let input:u8 = input.trim().parse().unwrap();
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let input: u8 = input.trim().parse().unwrap();
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answers[i] = input;
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if info.1[i] == input
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{
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if info.1[i] == input {
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println!("Correct");
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}
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else
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{
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} else {
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println!("Wrong it should be = {}", info.1[i]);
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}
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}
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println!("Your Answers");
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for i in 0..PROCESS_COUNT
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{
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for i in 0..PROCESS_COUNT {
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println!("P{}", answers[i]);
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}
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println!("Correct Answers");
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for i in 0..PROCESS_COUNT
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{
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for i in 0..PROCESS_COUNT {
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println!("P{}", info.1[i]);
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}
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let mut resource_input:String = String::new();
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let mut resource_input: String = String::new();
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println!("Press 'r' to Restart");
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if let Err(err_val) = io::stdin().read_line(&mut resource_input)
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{
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if let Err(err_val) = io::stdin().read_line(&mut resource_input) {
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println!("Failed to Read: {}", err_val);
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return;
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}
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resource_input = resource_input.trim().to_string();
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match resource_input.as_str()
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{
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"r" =>
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{
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match resource_input.as_str() {
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"r" => {
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restart = true;
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println!("-------------------------------");
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}
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_ =>
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{
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_ => {
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return;
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}
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}
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}
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}
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fn print_matrix(matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT])
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{
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for i in 0..5
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{
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fn print_matrix(matrix: [[u8; RESOURCE_COUNT]; PROCESS_COUNT]) {
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for i in 0..5 {
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print!("\n\t Process {}: ", i);
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for j in 0..3
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{
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if matrix[i][j] > 99
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{
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for j in 0..3 {
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if matrix[i][j] > 99 {
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print!(" ");
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}
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else if matrix[i][j] > 9
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{
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} else if matrix[i][j] > 9 {
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print!(" ");
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}
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else
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{
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} else {
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print!(" ");
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}
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print!("{}", matrix[i][j]);
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}
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println!();
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}
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}
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}
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fn banker(a:u8, b:u8, c:u8, max_needs_matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT], assigned_resources_matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT]) -> (bool, Vec<u8>)
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{
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let mut a_remaing:u8 = 0;
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let mut b_remaing:u8 = 0;
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let mut c_remaing:u8 = 0;
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let mut remaining_needs_matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT] = [[0;RESOURCE_COUNT];PROCESS_COUNT];
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for i in 0..PROCESS_COUNT
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{
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match a_remaing.checked_add(assigned_resources_matrix[i][0])
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{
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Some(result) =>
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{
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fn banker(
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a: u8,
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b: u8,
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c: u8,
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max_needs_matrix: [[u8; RESOURCE_COUNT]; PROCESS_COUNT],
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assigned_resources_matrix: [[u8; RESOURCE_COUNT]; PROCESS_COUNT],
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) -> (bool, Vec<u8>) {
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let mut a_remaing: u8 = 0;
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let mut b_remaing: u8 = 0;
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let mut c_remaing: u8 = 0;
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let mut remaining_needs_matrix: [[u8; RESOURCE_COUNT]; PROCESS_COUNT] =
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[[0; RESOURCE_COUNT]; PROCESS_COUNT];
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for i in 0..PROCESS_COUNT {
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match a_remaing.checked_add(assigned_resources_matrix[i][0]) {
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Some(result) => {
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a_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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match b_remaing.checked_add(assigned_resources_matrix[i][1])
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{
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Some(result) =>
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{
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match b_remaing.checked_add(assigned_resources_matrix[i][1]) {
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Some(result) => {
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b_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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match c_remaing.checked_add(assigned_resources_matrix[i][2])
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{
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Some(result) =>
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{
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match c_remaing.checked_add(assigned_resources_matrix[i][2]) {
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Some(result) => {
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c_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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@ -256,89 +204,69 @@ fn banker(a:u8, b:u8, c:u8, max_needs_matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT]
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remaining_needs_matrix[i][1] = max_needs_matrix[i][1] - assigned_resources_matrix[i][1];
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remaining_needs_matrix[i][2] = max_needs_matrix[i][2] - assigned_resources_matrix[i][2];
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}
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if a_remaing > a || b_remaing > b || c_remaing > c
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{
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if a_remaing > a || b_remaing > b || c_remaing > c {
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return (false, vec![]);
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}
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a_remaing = a - a_remaing;
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b_remaing = b - b_remaing;
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c_remaing = c - c_remaing;
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let mut infinite_detection:u8 = 2;
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let mut done:[bool;PROCESS_COUNT] = [false;PROCESS_COUNT];
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let mut q:Vec<u8> = Vec::with_capacity(PROCESS_COUNT);
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while !done[0] || !done[1] || !done[2] || !done[3] || !done[4]
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{
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let mut infinite_detection: u8 = 2;
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let mut done: [bool; PROCESS_COUNT] = [false; PROCESS_COUNT];
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let mut q: Vec<u8> = Vec::with_capacity(PROCESS_COUNT);
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while !done[0] || !done[1] || !done[2] || !done[3] || !done[4] {
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infinite_detection -= 1;
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for i in 0..PROCESS_COUNT
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{
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if !done[i]
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{
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if a_remaing >= remaining_needs_matrix[i][0] && b_remaing >= remaining_needs_matrix[i][1] && c_remaing >= remaining_needs_matrix[i][2]
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{
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match a_remaing.checked_sub(remaining_needs_matrix[i][0])
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{
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Some(result) =>
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for i in 0..PROCESS_COUNT {
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if !done[i] {
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if a_remaing >= remaining_needs_matrix[i][0]
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&& b_remaing >= remaining_needs_matrix[i][1]
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&& c_remaing >= remaining_needs_matrix[i][2]
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{
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match a_remaing.checked_sub(remaining_needs_matrix[i][0]) {
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Some(result) => {
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a_remaing = result;
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}
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None =>
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{
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return (false , vec![]);
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}
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}
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match a_remaing.checked_add(max_needs_matrix[i][0])
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{
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Some(result) =>
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{
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a_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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match b_remaing.checked_sub(remaining_needs_matrix[i][1])
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{
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Some(result) =>
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{
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b_remaing = result;
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match a_remaing.checked_add(max_needs_matrix[i][0]) {
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Some(result) => {
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a_remaing = result;
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}
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None =>
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{
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return (false , vec![]);
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}
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}
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match b_remaing.checked_add(max_needs_matrix[i][1])
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{
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Some(result) =>
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{
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b_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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match c_remaing.checked_sub(remaining_needs_matrix[i][2])
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{
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Some(result) =>
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{
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match b_remaing.checked_sub(remaining_needs_matrix[i][1]) {
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Some(result) => {
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b_remaing = result;
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}
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None => {
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return (false, vec![]);
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}
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}
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match b_remaing.checked_add(max_needs_matrix[i][1]) {
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Some(result) => {
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b_remaing = result;
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}
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None => {
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return (false, vec![]);
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}
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}
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match c_remaing.checked_sub(remaining_needs_matrix[i][2]) {
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Some(result) => {
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c_remaing = result;
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}
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None =>
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{
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return (false , vec![]);
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None => {
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return (false, vec![]);
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}
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}
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match c_remaing.checked_add(max_needs_matrix[i][2])
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{
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Some(result) =>
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{
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match c_remaing.checked_add(max_needs_matrix[i][2]) {
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Some(result) => {
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c_remaing = result;
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}
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None =>
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{
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None => {
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return (false, vec![]);
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}
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}
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@ -348,10 +276,9 @@ fn banker(a:u8, b:u8, c:u8, max_needs_matrix:[[u8;RESOURCE_COUNT];PROCESS_COUNT]
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}
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}
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}
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if infinite_detection == 0
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{
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if infinite_detection == 0 {
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return (false, q);
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}
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}
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(true, q)
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}
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}
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