Question

How to use while loop in Rust

Answer 1

fn main() {
    let mut i = 0;
    
    while i < 10 {
        println!("{}", i);
        i += 1;
      
   }
   println!("after loop i = {}", i);
}





/*
run:

0
1
2
3
4
5
6
7
8
9
after loop i = 10

*/

 

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