숫자 게임 C++

https://programmers.co.kr/learn/courses/30/lessons/12987

코딩테스트 연습 - 숫자 게임

 

#include <string>
#include <vector>
#include <algorithm>

using namespace std;

int solution(vector<int> A, vector<int> B) {
    int answer = 0;
    
    sort(A.begin(), A.end());
    sort(B.begin(), B.end());
    
    int index = 0; 
    for(int i = 0; i < B.size(); ++i){
        if (B[i] > A[index]){
            answer++;
            index++;
        }
    }
            
    return answer;
}