oj.uz

Submission #148440

# Submission time Handle Problem Language Result Execution time Memory
148440 2019-09-01T04:24:10 Z 팀명못정해서15시간째고민중인팀(#3792, onjo0127, sg1774) FunctionCup Museum (FXCUP4_museum) C++17
100 / 100
 98 ms 10092 KB 
#include <bits/stdc++.h>
#include "museum.h"
using namespace std;

int O[3][111];
int W[3][111][111];
int C[111][111][111];

long long f(int x) {
    return 1LL * x * (x-1) / 2;
}

long long CountSimilarPairs(std::vector<int> B, std::vector<int> T, std::vector<int> G) {
	int N = B.size();
	for(int i=0; i<N; i++) {
        ++O[0][B[i]];
        ++O[1][T[i]];
        ++O[2][G[i]];
        ++W[0][T[i]][G[i]];
        ++W[1][B[i]][G[i]];
        ++W[2][B[i]][T[i]];
        ++C[B[i]][T[i]][G[i]];
	}
	long long ans = 0;
	for(int i=1; i<=100; i++) {
        ans += f(O[0][i]);
        ans += f(O[1][i]);
        ans += f(O[2][i]);
	}
	for(int i=1; i<=100; i++) for(int j=1; j<=100; j++) {
        ans -= f(W[0][i][j]);
        ans -= f(W[1][i][j]);
        ans -= f(W[2][i][j]);
	}
	for(int i=1; i<=100; i++) for(int j=1; j<=100; j++) for(int k=1; k<=100; k++) {
        ans += f(C[i][j][k]);
	}
	return ans;
}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 256 KB Output is correct
2 Correct 8 ms 384 KB Output is correct
3 Correct 9 ms 512 KB Output is correct
4 Correct 8 ms 688 KB Output is correct
5 Correct 9 ms 1792 KB Output is correct
6 Correct 9 ms 2304 KB Output is correct
7 Correct 10 ms 3200 KB Output is correct
8 Correct 9 ms 512 KB Output is correct
9 Correct 10 ms 4224 KB Output is correct
10 Correct 10 ms 4224 KB Output is correct

Subtask #2
73.0 / 73.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 256 KB Output is correct
2 Correct 8 ms 384 KB Output is correct
3 Correct 9 ms 512 KB Output is correct
4 Correct 8 ms 688 KB Output is correct
5 Correct 9 ms 1792 KB Output is correct
6 Correct 9 ms 2304 KB Output is correct
7 Correct 10 ms 3200 KB Output is correct
8 Correct 9 ms 512 KB Output is correct
9 Correct 10 ms 4224 KB Output is correct
10 Correct 10 ms 4224 KB Output is correct
11 Correct 12 ms 5248 KB Output is correct
12 Correct 20 ms 1152 KB Output is correct
13 Correct 34 ms 5748 KB Output is correct
14 Correct 43 ms 7268 KB Output is correct
15 Correct 62 ms 8304 KB Output is correct
16 Correct 82 ms 5100 KB Output is correct
17 Correct 83 ms 5356 KB Output is correct
18 Correct 88 ms 6508 KB Output is correct
19 Correct 98 ms 10092 KB Output is correct
20 Correct 95 ms 10092 KB Output is correct