package codeup100; import java.util.Scanner; public class c1074 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int num = sc.nextInt(); sc.close(); //첫번째방법 while(num != 0){ System.out.println(num); num--; } //두번째방법 /* while(true){ if(num == 0) break; System.out.println(num); num--; }*/ } }