2018 카카오 코딩테스트 1번 : 비밀지도 (c++)

https://programmers.co.kr/learn/courses/30/lessons/17681

프로그래머스

#include <iostream>
#include <string>
#include <vector>

using namespace std;

vector<string> solution(int n, vector<int> arr1, vector<int> arr2) {
    vector<string> answer;
    
    int cnt=0;
    answer.clear();
    for(int i=0;i<n;i++){
        string tmp;
        int s1 = arr1[i];
        int s2 = arr2[i];
        
        vector <int> num1, num2;
        
        for(int j=0;j<n;j++){
            int temp1 = s1%2;
            num1.push_back(temp1);
            s1=s1/2;
            int temp2 = s2%2;
            num2.push_back(temp2);
            s2=s2/2;
        }
        for(int j=n-1;j>=0;j--){
            if(num1[j]==0 && num2[j]==0){
                tmp+=" ";
            }else{
                tmp+="#";
            }
        }        
        answer.push_back(tmp);
        num1.clear();
        num2.clear();
    }
    return answer;
}