oj.uz

Submission #949890

# Submission time Handle Problem Language Result Execution time Memory
949890 2024-03-19T20:29:35 Z fuad27 Genetics (BOI18_genetics) C++17
46 / 100
 2000 ms 90196 KB 
#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
const int N=4200;
mt19937 rng(chrono::steady_clock().now().time_since_epoch().count());
bitset<N> b[N][2];
int dif[N][N];
int diff(int i, int j) {
  if(dif[i][j]>=0)return dif[i][j];
  return dif[i][j]=((b[i][0]^b[j][0])|(b[i][1]^b[j][1])).count();
}
int main () {
  cin.tie(0)->sync_with_stdio(0);
  int n, m, k;
  cin >> n >> m >> k;
  memset(dif, -1, sizeof dif);
  string a[n];
  for(int i =0 ;i<n;i++) {
    cin >> a[i];
    for(int j =0 ;j<m;j++) {
      if(a[i][j]=='A') {
        b[i][0][j]=b[i][1][j]=1;
      }
      else if(a[i][j]=='C') {
        b[i][0][j]=1;
        b[i][1][j]=0;
      }
      else if(a[i][j]=='G') {
        b[i][0][j]=0;
        b[i][1][j]=1;
      }
    }
  }
  bool check[n];
  memset(check, 0, sizeof check);
  queue<int> que;
  for(int i = 0;i<n;i++)que.push(i);
  while(que.size()>1) {
    int at=que.front();
    que.pop();
    if(check[at])continue;
    int c=rng()%n;
    while(c==at) {
      c=rng()%n;
    }
    if(diff(at, c)!=k) {
      check[at]=check[c]=1;
      continue;
    }
    else que.push(at);
  }
  cout << que.front()+1 << "\n";

}

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 70484 KB Output is correct
2 Correct 11 ms 70236 KB Output is correct
3 Correct 9 ms 70236 KB Output is correct
4 Correct 11 ms 70236 KB Output is correct
5 Correct 10 ms 70236 KB Output is correct
6 Correct 11 ms 70236 KB Output is correct
7 Correct 9 ms 70232 KB Output is correct
8 Correct 9 ms 70232 KB Output is correct
9 Correct 10 ms 70408 KB Output is correct
10 Correct 11 ms 70236 KB Output is correct
11 Correct 10 ms 70412 KB Output is correct
12 Correct 11 ms 70404 KB Output is correct
13 Correct 9 ms 70232 KB Output is correct
14 Correct 11 ms 70304 KB Output is correct
15 Correct 10 ms 70236 KB Output is correct
16 Correct 9 ms 70236 KB Output is correct
17 Correct 10 ms 70236 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 484 ms 75236 KB Output is correct
2 Correct 560 ms 75920 KB Output is correct
3 Correct 785 ms 75768 KB Output is correct
4 Correct 223 ms 73260 KB Output is correct
5 Correct 540 ms 75928 KB Output is correct
6 Correct 548 ms 75924 KB Output is correct
7 Correct 105 ms 71772 KB Output is correct
8 Correct 102 ms 71772 KB Output is correct
9 Correct 308 ms 75640 KB Output is correct
10 Correct 265 ms 75600 KB Output is correct
11 Correct 459 ms 75240 KB Output is correct
12 Correct 522 ms 75260 KB Output is correct
13 Correct 458 ms 75228 KB Output is correct
14 Correct 393 ms 74848 KB Output is correct
15 Correct 410 ms 74876 KB Output is correct
16 Correct 541 ms 74868 KB Output is correct
17 Correct 764 ms 75772 KB Output is correct
18 Correct 759 ms 75752 KB Output is correct
19 Correct 825 ms 75856 KB Output is correct
20 Correct 753 ms 75732 KB Output is correct
21 Correct 827 ms 75768 KB Output is correct
22 Correct 754 ms 75720 KB Output is correct
23 Correct 783 ms 75672 KB Output is correct
24 Correct 760 ms 75600 KB Output is correct
25 Correct 679 ms 75860 KB Output is correct
26 Correct 729 ms 75764 KB Output is correct
27 Correct 796 ms 75744 KB Output is correct
28 Correct 783 ms 75856 KB Output is correct
29 Correct 786 ms 75760 KB Output is correct
30 Correct 22 ms 75864 KB Output is correct
31 Correct 23 ms 75728 KB Output is correct
32 Correct 32 ms 75860 KB Output is correct
33 Correct 10 ms 70436 KB Output is correct
34 Correct 10 ms 70232 KB Output is correct
35 Correct 9 ms 70232 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 484 ms 75236 KB Output is correct
2 Correct 560 ms 75920 KB Output is correct
3 Correct 785 ms 75768 KB Output is correct
4 Correct 223 ms 73260 KB Output is correct
5 Correct 540 ms 75928 KB Output is correct
6 Correct 548 ms 75924 KB Output is correct
7 Correct 105 ms 71772 KB Output is correct
8 Correct 102 ms 71772 KB Output is correct
9 Correct 308 ms 75640 KB Output is correct
10 Correct 265 ms 75600 KB Output is correct
11 Correct 459 ms 75240 KB Output is correct
12 Correct 522 ms 75260 KB Output is correct
13 Correct 458 ms 75228 KB Output is correct
14 Correct 393 ms 74848 KB Output is correct
15 Correct 410 ms 74876 KB Output is correct
16 Correct 541 ms 74868 KB Output is correct
17 Correct 764 ms 75772 KB Output is correct
18 Correct 759 ms 75752 KB Output is correct
19 Correct 825 ms 75856 KB Output is correct
20 Correct 753 ms 75732 KB Output is correct
21 Correct 827 ms 75768 KB Output is correct
22 Correct 754 ms 75720 KB Output is correct
23 Correct 783 ms 75672 KB Output is correct
24 Correct 760 ms 75600 KB Output is correct
25 Correct 679 ms 75860 KB Output is correct
26 Correct 729 ms 75764 KB Output is correct
27 Correct 796 ms 75744 KB Output is correct
28 Correct 783 ms 75856 KB Output is correct
29 Correct 786 ms 75760 KB Output is correct
30 Correct 22 ms 75864 KB Output is correct
31 Correct 23 ms 75728 KB Output is correct
32 Correct 32 ms 75860 KB Output is correct
33 Correct 10 ms 70436 KB Output is correct
34 Correct 10 ms 70232 KB Output is correct
35 Correct 9 ms 70232 KB Output is correct
36 Execution timed out 2032 ms 90196 KB Time limit exceeded
37 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 70484 KB Output is correct
2 Correct 11 ms 70236 KB Output is correct
3 Correct 9 ms 70236 KB Output is correct
4 Correct 11 ms 70236 KB Output is correct
5 Correct 10 ms 70236 KB Output is correct
6 Correct 11 ms 70236 KB Output is correct
7 Correct 9 ms 70232 KB Output is correct
8 Correct 9 ms 70232 KB Output is correct
9 Correct 10 ms 70408 KB Output is correct
10 Correct 11 ms 70236 KB Output is correct
11 Correct 10 ms 70412 KB Output is correct
12 Correct 11 ms 70404 KB Output is correct
13 Correct 9 ms 70232 KB Output is correct
14 Correct 11 ms 70304 KB Output is correct
15 Correct 10 ms 70236 KB Output is correct
16 Correct 9 ms 70236 KB Output is correct
17 Correct 10 ms 70236 KB Output is correct
18 Correct 484 ms 75236 KB Output is correct
19 Correct 560 ms 75920 KB Output is correct
20 Correct 785 ms 75768 KB Output is correct
21 Correct 223 ms 73260 KB Output is correct
22 Correct 540 ms 75928 KB Output is correct
23 Correct 548 ms 75924 KB Output is correct
24 Correct 105 ms 71772 KB Output is correct
25 Correct 102 ms 71772 KB Output is correct
26 Correct 308 ms 75640 KB Output is correct
27 Correct 265 ms 75600 KB Output is correct
28 Correct 459 ms 75240 KB Output is correct
29 Correct 522 ms 75260 KB Output is correct
30 Correct 458 ms 75228 KB Output is correct
31 Correct 393 ms 74848 KB Output is correct
32 Correct 410 ms 74876 KB Output is correct
33 Correct 541 ms 74868 KB Output is correct
34 Correct 764 ms 75772 KB Output is correct
35 Correct 759 ms 75752 KB Output is correct
36 Correct 825 ms 75856 KB Output is correct
37 Correct 753 ms 75732 KB Output is correct
38 Correct 827 ms 75768 KB Output is correct
39 Correct 754 ms 75720 KB Output is correct
40 Correct 783 ms 75672 KB Output is correct
41 Correct 760 ms 75600 KB Output is correct
42 Correct 679 ms 75860 KB Output is correct
43 Correct 729 ms 75764 KB Output is correct
44 Correct 796 ms 75744 KB Output is correct
45 Correct 783 ms 75856 KB Output is correct
46 Correct 786 ms 75760 KB Output is correct
47 Correct 22 ms 75864 KB Output is correct
48 Correct 23 ms 75728 KB Output is correct
49 Correct 32 ms 75860 KB Output is correct
50 Correct 10 ms 70436 KB Output is correct
51 Correct 10 ms 70232 KB Output is correct
52 Correct 9 ms 70232 KB Output is correct
53 Execution timed out 2032 ms 90196 KB Time limit exceeded
54 Halted 0 ms 0 KB -