| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 150272 | Outfraware Boat People (#200) | FunctionCup Museum (FXCUP4_museum) | C++17 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "museum.h"
typedef std::pair<int, int> PII
typedef std::set<PII> SETPAIR
long long CountSimilarPairs(std::vector<int> B, std::vector<int> T, std::vector<int> G) {
int N = B.size();
long long count = 0;
SETPAIR set_pair;
for (int i = 0; i < N; ++i) {
for (int j = i + 1; j < N; ++j) {
if (B[i] == B[j]) {
set_pair.insert(PII(i, j));
}
if (T[i] == T[j]) {
set_pair.insert(PII(i, j));
}
if (G[i] == G[j]) {
set_pair.insert(PII(i, j));
}
}
}
return set_pair.count();
}