[백준] - #2588: 곱셈

문제 출처 : https://www.acmicpc.net/

 

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#2588: 곱셈 (언어 : Java11)

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제출 답안

import java.util.*;
import java.io.*;
public class Main{
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int a = Integer.parseInt(br.readLine());
        String b = br.readLine();
        int one = Integer.parseInt(b.substring(2));
        int ten = Integer.parseInt(b.substring(1,2));
        int hun = Integer.parseInt(b.substring(0,1));
        
        System.out.println(a*one);
        System.out.println(a*ten);
        System.out.println(a*hun);
        System.out.println(a*one+(a*ten)*10+(a*hun)*100);
    }
}

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