[코드업] 기초 100제 Java로 풀기 - 1073

package codeup_100;

import java.util.Scanner;

public class codeup_73 {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		int a = sc.nextInt();
		
		while(a!=0) {
			System.out.println(a);
			a = sc.nextInt();
		}
	}
}