[알고리즘] 백준 15059 - Hard choice (C++)

[문제 링크] : https://www.acmicpc.net/problem/15059

#include <iostream>
using namespace std;

int A[3], B[3], Ans;

int main(){
    for(int i=0; i<3; i++){
        cin >> A[i];
    }

    for(int i=0; i<3; i++){
        cin >> B[i];
    }

    for(int i=0; i<3; i++){
        if(A[i] < B[i]){
            Ans += B[i] - A[i];
        }
    }

    cout << Ans << "\n";
    
    return 0;
}