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Submission #473324

# Submission time Handle Problem Language Result Execution time Memory
473324 2021-09-15T12:11:14 Z Hamed5001 Genetics (BOI18_genetics) C++14
27 / 100
 2000 ms 5588 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int check(string& _1, string& _2) {
	int ret = 0;
	for (int i = 0; i < _1.size(); i++) 
		ret += (_1[i] != _2[i]);
	return ret;
}

void solve() {
	int N, M, K;
	cin >> N >> M >> K;

	vector<string> DNA(N);
	for (auto& dna : DNA) cin >> dna;

	for (int i = 0; i < N; i++) {
		bool found = 1;
		for (int j = 0; j < N && found; j++) {
			if (i == j) continue;
			found &= (check(DNA[i], DNA[j]) == K);
		}
		if (found) return void(cout << i+1);
	}
}

int main() {

	ios_base::sync_with_stdio(false);
	cin.tie(0);
	solve();
}

Compilation message

genetics.cpp: In function 'int check(std::string&, std::string&)':
genetics.cpp:8:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |  for (int i = 0; i < _1.size(); i++)
      |                  ~~^~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 316 KB Output is correct
17 Correct 0 ms 312 KB Output is correct

Subtask #2
0 / 19.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2082 ms 5588 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2082 ms 5588 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 316 KB Output is correct
17 Correct 0 ms 312 KB Output is correct
18 Execution timed out 2082 ms 5588 KB Time limit exceeded
19 Halted 0 ms 0 KB -