tempertature_convertion

7-temperature_convertion/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "temperature_convertion"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

7-temperature_convertion/src/main.rs

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+use std::io;
+fn get_input() -> u32
+    {
+        loop
+            {
+                let mut input = String::new();
+                io::stdin()
+                    .read_line(&mut input)
+                    .expect("Failed to read line");
+                match input.trim().parse()
+                    {
+                        Ok(num) => return num,
+                        Err(_) =>
+                            {
+                                println!("Expected Valid Number");
+                            }
+                    };
+            }
+    }
+fn main() 
+    {
+        println!("Hello, world!");
+
+        println!("1) Fahrenheit to Celsius\n2) Celsius to Fahrenheit");
+        let mut selection;
+        let mut b = true;
+        while b
+            {
+                selection = get_input();
+                match selection  
+                    {
+                        1 => 
+                            {
+                                println!("Fahrenheit Value = ↓");
+                                selection = get_input();
+                                println!("Celsius Value = {}", (selection-32) as f32*5.0/9.0);
+                                b = false;
+                            },
+                        2 => 
+                            {
+                                println!("Celsius Value = ↓");
+                                selection = get_input();
+                                println!("Fahrenheit Value = {}", (selection as f32*9.0/5.0)+32.0);
+                                b = false;
+                            },
+                        _ => 
+                            {
+                                println!("Expected Valid Value");
+                            },
+                    }
+            }
+    }