rust iteration

fn main () {
	for i in 1..10 {
    	println!("i = {}", i);
    }
    
   	for i in (1..=5).rev() {
    	println!("{}",i);
    }
    
    let numbers = vec![1,2,3,4,5];
    for n in numbers {
    	println!("{}", n);
    }