26 lines
415 B
Rust
26 lines
415 B
Rust
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fn main()
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{
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hello();
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let x = {
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let y = 5; //Statement
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y+0 //Expression
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};
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println!("X = {}", x);
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let y = return_value(x);
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println!("Y = {}", y)
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}
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fn hello()
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{
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println!("Hello World");
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}
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fn return_value(mut x:i32) -> i32
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{
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println!("We're going to return something");
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x = x+1;
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x*x
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}
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