oj.uz

답안 #850160

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
850160 2023-09-15T22:37:56 Z angels 함수컵 박물관 (FXCUP4_museum) C++17
100 / 100
 48 ms 11300 KB 
#include "museum.h"
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
long long CountSimilarPairs(std::vector<int> B, std::vector<int> T, std::vector<int> G) {
	int N = B.size();
	int b[101]={}, t[101]={}, g[101]={}, bt[101][101]={}, bg[101][101]={}, tg[101][101]={}, btg[101][101][101]={};
	long long result=0;
	for(int i=0; i<N; i++)
    {
        b[B[i]]++;
        t[T[i]]++;
        g[G[i]]++;
        bg[B[i]][G[i]]++;
        bt[B[i]][T[i]]++;
        tg[T[i]][G[i]]++;
        btg[B[i]][T[i]][G[i]]++;
    }
    for(int i=1; i<=100; i++)
    {
        result+=((b[i])*(b[i]-1ll))/2ll;
        result+=((t[i])*(t[i]-1ll))/2ll;
        result+=((g[i])*(g[i]-1ll))/2ll;
    }
    for(int i=1; i<=100; i++)
    {
        for(int j=1; j<=100; j++)
        {
            result-=((bt[i][j])*(bt[i][j]-1ll))/2ll;
            result-=((tg[i][j])*(tg[i][j]-1ll))/2ll;
            result-=((bg[i][j])*(bg[i][j]-1ll))/2ll;
        }
    }
	for(int i=1; i<=100; i++)
    {
        for(int j=1; j<=100; j++)
        {
            for(int k=1; k<=100; k++)
                result+=((btg[i][j][k])*(btg[i][j][k]-1ll))/2ll;
        }
    }
	return result;
}
//int main(){}

Subtask #1
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4440 KB Output is correct
2 Correct 4 ms 4440 KB Output is correct
3 Correct 4 ms 4440 KB Output is correct
4 Correct 3 ms 4444 KB Output is correct
5 Correct 3 ms 4440 KB Output is correct
6 Correct 4 ms 4440 KB Output is correct
7 Correct 4 ms 4440 KB Output is correct
8 Correct 4 ms 4440 KB Output is correct
9 Correct 4 ms 4440 KB Output is correct
10 Correct 5 ms 4700 KB Output is correct

Subtask #2
73.0 / 73.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4440 KB Output is correct
2 Correct 4 ms 4440 KB Output is correct
3 Correct 4 ms 4440 KB Output is correct
4 Correct 3 ms 4444 KB Output is correct
5 Correct 3 ms 4440 KB Output is correct
6 Correct 4 ms 4440 KB Output is correct
7 Correct 4 ms 4440 KB Output is correct
8 Correct 4 ms 4440 KB Output is correct
9 Correct 4 ms 4440 KB Output is correct
10 Correct 5 ms 4700 KB Output is correct
11 Correct 5 ms 4696 KB Output is correct
12 Correct 9 ms 5208 KB Output is correct
13 Correct 13 ms 5848 KB Output is correct
14 Correct 23 ms 6620 KB Output is correct
15 Correct 26 ms 7376 KB Output is correct
16 Correct 38 ms 9196 KB Output is correct
17 Correct 40 ms 10436 KB Output is correct
18 Correct 48 ms 11140 KB Output is correct
19 Correct 42 ms 10876 KB Output is correct
20 Correct 41 ms 11300 KB Output is correct