package practice; // codeUp, 1680, 복면산 문제1 public class Solution { public static void main(String[] args) { for (int i = 1; i < 10; i++) { for (int j = 1; j < 10; j++) { if (20 * i == j * 100) { System.out.println(i + "0" + "+" + i + "0" + "=" + j + "00"); } } } } }