oj.uz

Submission #148528

# Submission time Handle Problem Language Result Execution time Memory
148528 2019-09-01T04:36:36 Z rkm0959(#3623, jun6873, babo) FunctionCup Museum (FXCUP4_museum) C++17
100 / 100
 110 ms 18564 KB 
#include <bits/stdc++.h>
#define L long long

using namespace std;

int n;
int a[7][200020];
L cnt[1000010];

L CountSimilarPairs(vector<int>B, vector<int>T, vector<int> G){
	int i,j;
	L ret=0;
	n=B.size();
	for(i=0;i<n;i++)
	{
		B[i]--;
		T[i]--;
		G[i]--;
		a[0][i]=B[i];
		a[1][i]=T[i];
		a[2][i]=G[i];
		a[3][i]=B[i]*10000+T[i]*100+G[i];
		a[4][i]=B[i]*100+T[i];
		a[5][i]=T[i]*100+G[i];
		a[6][i]=G[i]*100+B[i];
	}
	for(i=0;i<7;i++)
	{
		for(j=0;j<n;j++)
		{
			if(i<=3) ret+=cnt[a[i][j]];
			else ret-=cnt[a[i][j]];
			cnt[a[i][j]]++;
		}
		for(j=0;j<n;j++)
		{
			cnt[a[i][j]]--;
		}
	}
	return ret;
}
/*
#include <stdio.h>
#include <stdlib.h>
#include "museum.h"

static int N;
static std::vector<int> Badge, Tshirt, Gift;

static void my_assert(int TF, const char* message){
	if(!TF){ puts(message); exit(1); }
}

int main(){
	my_assert(scanf("%d", &N) == 1, "Error: Invalid Input");
	my_assert(2 <= N && N <= 200000, "Error: Invalid Input");

	for(int i=0; i<N; i++){
		int a;
		my_assert(scanf("%d", &a) == 1, "Error: Invalid Input");
		my_assert(1 <= a && a <= 100, "Error: Invalid Input");
		Badge.push_back(a);
	}
	for(int i=0; i<N; i++){
		int a;
		my_assert(scanf("%d", &a) == 1, "Error: Invalid Input");
		my_assert(1 <= a && a <= 100, "Error: Invalid Input");
		Tshirt.push_back(a);
	}
	for(int i=0; i<N; i++){
		int a;
		my_assert(scanf("%d", &a) == 1, "Error: Invalid Input");
		my_assert(1 <= a && a <= 100, "Error: Invalid Input");
		Gift.push_back(a);
	}

	printf("%lld\n", CountSimilarPairs(Badge, Tshirt, Gift));
	return 0;
}
*/

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 6 ms 768 KB Output is correct
5 Correct 6 ms 1708 KB Output is correct
6 Correct 7 ms 2816 KB Output is correct
7 Correct 8 ms 3584 KB Output is correct
8 Correct 6 ms 640 KB Output is correct
9 Correct 10 ms 5632 KB Output is correct
10 Correct 10 ms 5632 KB Output is correct

Subtask #2
73.0 / 73.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 6 ms 768 KB Output is correct
5 Correct 6 ms 1708 KB Output is correct
6 Correct 7 ms 2816 KB Output is correct
7 Correct 8 ms 3584 KB Output is correct
8 Correct 6 ms 640 KB Output is correct
9 Correct 10 ms 5632 KB Output is correct
10 Correct 10 ms 5632 KB Output is correct
11 Correct 13 ms 8064 KB Output is correct
12 Correct 19 ms 2048 KB Output is correct
13 Correct 37 ms 10108 KB Output is correct
14 Correct 51 ms 12528 KB Output is correct
15 Correct 70 ms 14704 KB Output is correct
16 Correct 91 ms 10732 KB Output is correct
17 Correct 94 ms 10848 KB Output is correct
18 Correct 103 ms 12896 KB Output is correct
19 Correct 110 ms 18564 KB Output is correct
20 Correct 106 ms 18532 KB Output is correct