만능재주꾼

문제 풀이 import java.io.*; public class Main { public static void main(String[] args)throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int n1 = Integer.parseInt(br.readLine()); int n2 = Integer.parseInt(br.readLine()); int n3 = Integer.parseInt(br.readLine()); String num = Integer.toString(n1*n2*n3); int arr[] = {0,0,0,0,0,0,0,0,0,0}; for(int i=0;i