primes

primes.rs

fn main(){

    let mut flag = true;

    for i in 2..100{
        for j in 2..i{
            if i%j==0{
                flag=false;
                break;
            }else{
                if flag == false{
                    flag=true;
                }
            }
        }
        if flag{
            println!("{}",i )
        }
    }
}