Can anyone tell me if the output is 2 it prints 2 two times and if 5 five times but I just want to print once it's about lab num

Question

import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
Scanner sc = new Scanner (System.in);
int input = sc.nextInt();
int a =0;

for (int i=2;i<=input-1;++i){
if (input%i==0){
a = i;
}
System.out.print(a);
}

}
}

Answer 1

I want to print lab number in coder challange

Answer 2

What is the need of for loop in the program. You just want to print once the number remove for loop.
Tell me what is the meaning of "lab num" in your question.