Submission #148575

#	Time	Username	Problem	Language	Result	Execution time	Memory
148575		TLEWA맞 (#200)	FunctionCup Museum (FXCUP4_museum)	C++17	0 / 100	8 ms	384 KiB

museum

#include "museum.h"
#include <bits/stdc++.h>
using namespace std;
int n,check[103][103][103];
long long combi(int p)
{
	return (long long)p*(p-1)/2;
}
long long CountSimilarPairs(std::vector<int> B, std::vector<int> T, std::vector<int> G)
{
	n=B.size();
	long long ans=0;
	for(int i=0;i<n;i++)
	{
		check[B[i]][T[i]][G[i]]++;
	} for(int i=1;i<=100;i++)
	{
		for(int j=1;j<=100;j++)
		{
			for(int k=1;k<=100;k++)
			{
				ans-=combi(check[i][j][k]);
			}
		}
	} int brr[202020],trr[202020],grr[202020];
	for(int i=0;i<n;i++)
	{
		brr[B[i]]++; trr[T[i]]++; grr[G[i]]++;
	} for(int i=1;i<=100;i++)
	{
		ans+=combi(brr[i])+combi(trr[i])+combi(grr[i]);
	} return ans;
}

• Subtask 1: 0 / 27
• Subtask 2: 0 / 73