oj.uz

Submission #150544

# Submission time Handle Problem Language Result Execution time Memory
150544 2019-09-01T08:36:46 Z Outfraware Boat People(#3577, c4big, bsyo2k, cepiloth) FunctionCup Museum (FXCUP4_museum) C++17
0 / 100
 5 ms 384 KB 
#include "museum.h"

#include <string>
#include <algorithm>
#include <set>

std::set<std::string> m;

void score(int i, int j) {
	std::string s;
	s.append(std::to_string(i));
	s.append(std::to_string(j));
	sort(s.begin(), s.end());
	if (!m.count(s))
		m.insert(s);
}


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++) {
		int candB = B[i];
		int candT = T[i];
		int candG = G[i];

		for (int j = i+1; j < N; j++) {

			if (candB == B[j]) {
				score(i, j);
			}

			if (candT == T[j]) {
				score(i, j);
			}

			if (candG == G[j]) {
				score(i, j);
			}

		}
	}

	return (long long)m.size();
}

Subtask #1
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Incorrect 5 ms 384 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 73.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Incorrect 5 ms 384 KB Output isn't correct
4 Halted 0 ms 0 KB -