2588번 곱셈

https://www.acmicpc.net/problem/2588

쉬운 문제이다.

#include <iostream>
#include <queue>
#include <stack>
#include <cstdio>
#include <vector>
#include <cstring>
#include <string>
#include <math.h>
#include <algorithm>
#include <map>
 
using namespace std;
 
int first = 0, second = 0;
 
void simulation()
{
    int hundred = second / 100;
    int ten = (second % 100) / 10;
    int one = second % 10;
 
    printf("%d\n", first * one);
    printf("%d\n", first * ten);
    printf("%d\n", first * hundred);
    printf("%d\n", first * second);
}
 
int main(void)
{
    scanf("%d %d", &first, &second);
 
    simulation();
 
    return 0;
}