제출 #152890

#제출 시각아이디문제언어결과실행 시간메모리
1528902qbingxuanFunctionCup Museum (FXCUP4_museum)C++17
27 / 100
1081 ms1244 KiB
#include <bits/stdc++.h>

using namespace std;
typedef int64_t ll;

int64_t CountSimilarPairs(vector<int> A,vector<int> B,vector<int> C) {
    int n = A.size();
    ll res = 0;
    for(int i = 0; i < n; i++) for(int j = 0; j < i; j++) {
        if(A[i]==A[j] || B[i]==B[j] || C[i]==C[j]) res++;
    }
    return res;
}
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