oj.uz

Submission #895715

# Submission time Handle Problem Language Result Execution time Memory
895715 2023-12-30T15:22:10 Z pcc Genetics (BOI18_genetics) C++14
46 / 100
 2000 ms 86084 KB 
#include <bits/stdc++.h>
using namespace std;

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,popcnt")

#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>


const int mxn = 4140;
bitset<mxn> dp[mxn][5];
int N,M,K;
bitset<mxn> no;
int perm[mxn],pos[mxn];
int check[mxn][mxn];

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>N>>M>>K;
	for(int i = 0;i<N;i++)perm[i] = i;
	srand(time(NULL));
	random_shuffle(perm,perm+N);
	for(int i = 0;i<N;i++)pos[perm[i]] = i;
	for(int i = 0;i<N;i++){
		string s;
		cin>>s;
		int now = pos[i];
		for(int j = 0;j<M;j++){
			if(s[j] == 'A')dp[now][0][j] = 1;
			else if(s[j] == 'T')dp[now][1][j] = 1;
			else if(s[j] == 'G')dp[now][2][j] = 1;
			else dp[now][3][j] = 1;
		}
	}
	/*
	for(int i = 0;i<N;i++){
		cout<<i<<":"<<endl;
		for(int j = 0;j<4;j++){
			for(int k = 0;k<M;k++)cout<<dp[i][j][k];
			cout<<endl;
		}
		cout<<endl;
	}

   */
	for(int i =0;i<N;i++){
		if(no[i])continue;
		bool flag = true;
		for(int j = 0;j<N;j++){
			if(i == j||check[i][j])continue;
			if(((dp[i][0]^dp[j][0])|(dp[i][1]^(dp[j][1]))|(dp[i][2]^dp[j][2])|(dp[i][3]^dp[j][3])).count() != K){
				flag = false;
				no[i] = no[j] = true;
				break;
			}
			else check[i][j] = check[j][i] = true;
		}
		if(flag){
			cout<<perm[i]+1;
			return 0;
		}
	}
	assert(false);
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:56:99: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   56 |    if(((dp[i][0]^dp[j][0])|(dp[i][1]^(dp[j][1]))|(dp[i][2]^dp[j][2])|(dp[i][3]^dp[j][3])).count() != K){
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 2 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 2 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4560 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 2 ms 4444 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 2 ms 4444 KB Output is correct
13 Correct 1 ms 2908 KB Output is correct
14 Correct 1 ms 2908 KB Output is correct
15 Correct 1 ms 2908 KB Output is correct
16 Correct 1 ms 2908 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 70 ms 31312 KB Output is correct
2 Correct 179 ms 37460 KB Output is correct
3 Correct 32 ms 27728 KB Output is correct
4 Correct 107 ms 25176 KB Output is correct
5 Correct 233 ms 37752 KB Output is correct
6 Correct 33 ms 37468 KB Output is correct
7 Correct 15 ms 16988 KB Output is correct
8 Correct 28 ms 16728 KB Output is correct
9 Correct 33 ms 35420 KB Output is correct
10 Correct 50 ms 35424 KB Output is correct
11 Correct 89 ms 31308 KB Output is correct
12 Correct 255 ms 30252 KB Output is correct
13 Correct 127 ms 28244 KB Output is correct
14 Correct 232 ms 29264 KB Output is correct
15 Correct 76 ms 29436 KB Output is correct
16 Correct 61 ms 23228 KB Output is correct
17 Correct 27 ms 30288 KB Output is correct
18 Correct 283 ms 30304 KB Output is correct
19 Correct 234 ms 35668 KB Output is correct
20 Correct 74 ms 35416 KB Output is correct
21 Correct 230 ms 35452 KB Output is correct
22 Correct 26 ms 35420 KB Output is correct
23 Correct 152 ms 33140 KB Output is correct
24 Correct 225 ms 35480 KB Output is correct
25 Correct 54 ms 27528 KB Output is correct
26 Correct 107 ms 31596 KB Output is correct
27 Correct 374 ms 35668 KB Output is correct
28 Correct 91 ms 29496 KB Output is correct
29 Correct 264 ms 31328 KB Output is correct
30 Correct 14 ms 28172 KB Output is correct
31 Correct 13 ms 15708 KB Output is correct
32 Correct 24 ms 29688 KB Output is correct
33 Correct 1 ms 2392 KB Output is correct
34 Correct 1 ms 2908 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 70 ms 31312 KB Output is correct
2 Correct 179 ms 37460 KB Output is correct
3 Correct 32 ms 27728 KB Output is correct
4 Correct 107 ms 25176 KB Output is correct
5 Correct 233 ms 37752 KB Output is correct
6 Correct 33 ms 37468 KB Output is correct
7 Correct 15 ms 16988 KB Output is correct
8 Correct 28 ms 16728 KB Output is correct
9 Correct 33 ms 35420 KB Output is correct
10 Correct 50 ms 35424 KB Output is correct
11 Correct 89 ms 31308 KB Output is correct
12 Correct 255 ms 30252 KB Output is correct
13 Correct 127 ms 28244 KB Output is correct
14 Correct 232 ms 29264 KB Output is correct
15 Correct 76 ms 29436 KB Output is correct
16 Correct 61 ms 23228 KB Output is correct
17 Correct 27 ms 30288 KB Output is correct
18 Correct 283 ms 30304 KB Output is correct
19 Correct 234 ms 35668 KB Output is correct
20 Correct 74 ms 35416 KB Output is correct
21 Correct 230 ms 35452 KB Output is correct
22 Correct 26 ms 35420 KB Output is correct
23 Correct 152 ms 33140 KB Output is correct
24 Correct 225 ms 35480 KB Output is correct
25 Correct 54 ms 27528 KB Output is correct
26 Correct 107 ms 31596 KB Output is correct
27 Correct 374 ms 35668 KB Output is correct
28 Correct 91 ms 29496 KB Output is correct
29 Correct 264 ms 31328 KB Output is correct
30 Correct 14 ms 28172 KB Output is correct
31 Correct 13 ms 15708 KB Output is correct
32 Correct 24 ms 29688 KB Output is correct
33 Correct 1 ms 2392 KB Output is correct
34 Correct 1 ms 2908 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct
36 Correct 691 ms 62748 KB Output is correct
37 Correct 1237 ms 78000 KB Output is correct
38 Correct 1569 ms 76712 KB Output is correct
39 Correct 971 ms 68176 KB Output is correct
40 Correct 258 ms 77724 KB Output is correct
41 Correct 378 ms 43664 KB Output is correct
42 Correct 350 ms 43600 KB Output is correct
43 Correct 489 ms 68404 KB Output is correct
44 Correct 516 ms 77908 KB Output is correct
45 Correct 414 ms 73808 KB Output is correct
46 Correct 571 ms 77908 KB Output is correct
47 Correct 114 ms 70228 KB Output is correct
48 Correct 508 ms 70464 KB Output is correct
49 Correct 533 ms 57068 KB Output is correct
50 Correct 747 ms 62180 KB Output is correct
51 Correct 791 ms 68292 KB Output is correct
52 Correct 1492 ms 77752 KB Output is correct
53 Correct 178 ms 77652 KB Output is correct
54 Correct 44 ms 68180 KB Output is correct
55 Correct 48 ms 29780 KB Output is correct
56 Correct 95 ms 52820 KB Output is correct
57 Correct 353 ms 70656 KB Output is correct
58 Correct 591 ms 76372 KB Output is correct
59 Correct 975 ms 85060 KB Output is correct
60 Correct 136 ms 85960 KB Output is correct
61 Correct 651 ms 86084 KB Output is correct
62 Correct 528 ms 86028 KB Output is correct
63 Correct 648 ms 69172 KB Output is correct
64 Execution timed out 2017 ms 83916 KB Time limit exceeded
65 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2652 KB Output is correct
2 Correct 2 ms 4444 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 2 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4560 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 2 ms 4444 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 2 ms 4444 KB Output is correct
13 Correct 1 ms 2908 KB Output is correct
14 Correct 1 ms 2908 KB Output is correct
15 Correct 1 ms 2908 KB Output is correct
16 Correct 1 ms 2908 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 70 ms 31312 KB Output is correct
19 Correct 179 ms 37460 KB Output is correct
20 Correct 32 ms 27728 KB Output is correct
21 Correct 107 ms 25176 KB Output is correct
22 Correct 233 ms 37752 KB Output is correct
23 Correct 33 ms 37468 KB Output is correct
24 Correct 15 ms 16988 KB Output is correct
25 Correct 28 ms 16728 KB Output is correct
26 Correct 33 ms 35420 KB Output is correct
27 Correct 50 ms 35424 KB Output is correct
28 Correct 89 ms 31308 KB Output is correct
29 Correct 255 ms 30252 KB Output is correct
30 Correct 127 ms 28244 KB Output is correct
31 Correct 232 ms 29264 KB Output is correct
32 Correct 76 ms 29436 KB Output is correct
33 Correct 61 ms 23228 KB Output is correct
34 Correct 27 ms 30288 KB Output is correct
35 Correct 283 ms 30304 KB Output is correct
36 Correct 234 ms 35668 KB Output is correct
37 Correct 74 ms 35416 KB Output is correct
38 Correct 230 ms 35452 KB Output is correct
39 Correct 26 ms 35420 KB Output is correct
40 Correct 152 ms 33140 KB Output is correct
41 Correct 225 ms 35480 KB Output is correct
42 Correct 54 ms 27528 KB Output is correct
43 Correct 107 ms 31596 KB Output is correct
44 Correct 374 ms 35668 KB Output is correct
45 Correct 91 ms 29496 KB Output is correct
46 Correct 264 ms 31328 KB Output is correct
47 Correct 14 ms 28172 KB Output is correct
48 Correct 13 ms 15708 KB Output is correct
49 Correct 24 ms 29688 KB Output is correct
50 Correct 1 ms 2392 KB Output is correct
51 Correct 1 ms 2908 KB Output is correct
52 Correct 1 ms 2396 KB Output is correct
53 Correct 691 ms 62748 KB Output is correct
54 Correct 1237 ms 78000 KB Output is correct
55 Correct 1569 ms 76712 KB Output is correct
56 Correct 971 ms 68176 KB Output is correct
57 Correct 258 ms 77724 KB Output is correct
58 Correct 378 ms 43664 KB Output is correct
59 Correct 350 ms 43600 KB Output is correct
60 Correct 489 ms 68404 KB Output is correct
61 Correct 516 ms 77908 KB Output is correct
62 Correct 414 ms 73808 KB Output is correct
63 Correct 571 ms 77908 KB Output is correct
64 Correct 114 ms 70228 KB Output is correct
65 Correct 508 ms 70464 KB Output is correct
66 Correct 533 ms 57068 KB Output is correct
67 Correct 747 ms 62180 KB Output is correct
68 Correct 791 ms 68292 KB Output is correct
69 Correct 1492 ms 77752 KB Output is correct
70 Correct 178 ms 77652 KB Output is correct
71 Correct 44 ms 68180 KB Output is correct
72 Correct 48 ms 29780 KB Output is correct
73 Correct 95 ms 52820 KB Output is correct
74 Correct 353 ms 70656 KB Output is correct
75 Correct 591 ms 76372 KB Output is correct
76 Correct 975 ms 85060 KB Output is correct
77 Correct 136 ms 85960 KB Output is correct
78 Correct 651 ms 86084 KB Output is correct
79 Correct 528 ms 86028 KB Output is correct
80 Correct 648 ms 69172 KB Output is correct
81 Execution timed out 2017 ms 83916 KB Time limit exceeded
82 Halted 0 ms 0 KB -