C++(씨쁠쁠)(cplusplus)-백준(baekjoon)(BaekJoon)코딩 1357번:뒤집힌 덧셈 답

#include <iostream>
#include <string.h>
#include <stdlib.h>
 
using namespace std;
 
int Rev(int a)
{
    char ans[5];
    int tmp;
    sprintf(ans, "%d", a);
    for (int i = 0; i < strlen(ans) / 2; i++)
    {
        swap(ans[i], ans[strlen(ans) - 1 - i]);
    }
    tmp = atoi(ans);
    return tmp;
}
int main() {
    int X, Y;
    int cnt = 0;
    
    cin >> X >> Y;
    cout << Rev(Rev(X) + Rev(Y));
}