oj.uz

Submission #895717

# Submission time Handle Problem Language Result Execution time Memory
895717 2023-12-30T15:27:18 Z pcc Genetics (BOI18_genetics) C++14
46 / 100
 2000 ms 53028 KB 
#include <bits/stdc++.h>
using namespace std;

#pragma GCC optimize("Ofast,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>
#define int short


const int mxn = 4100;
bitset<mxn> dp[mxn][5];
int N,M,K;
bitset<mxn> no;
int perm[mxn],pos[mxn];
int check[mxn][mxn];

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:23:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   23 | main(){
      | ^~~~
genetics.cpp: In function 'int main()':
genetics.cpp:57:99: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'short int' [-Wsign-compare]
   57 |    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 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6488 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 1 ms 5208 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 4956 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 100 ms 20556 KB Output is correct
2 Correct 225 ms 25452 KB Output is correct
3 Correct 279 ms 25216 KB Output is correct
4 Correct 8 ms 17496 KB Output is correct
5 Correct 175 ms 25408 KB Output is correct
6 Correct 170 ms 25320 KB Output is correct
7 Correct 35 ms 11608 KB Output is correct
8 Correct 44 ms 11868 KB Output is correct
9 Correct 91 ms 25172 KB Output is correct
10 Correct 48 ms 24824 KB Output is correct
11 Correct 57 ms 20572 KB Output is correct
12 Correct 50 ms 20696 KB Output is correct
13 Correct 133 ms 20032 KB Output is correct
14 Correct 130 ms 18516 KB Output is correct
15 Correct 170 ms 20564 KB Output is correct
16 Correct 46 ms 20720 KB Output is correct
17 Correct 44 ms 23104 KB Output is correct
18 Correct 359 ms 25124 KB Output is correct
19 Correct 386 ms 23552 KB Output is correct
20 Correct 186 ms 25168 KB Output is correct
21 Correct 44 ms 23064 KB Output is correct
22 Correct 401 ms 25428 KB Output is correct
23 Correct 205 ms 25268 KB Output is correct
24 Correct 125 ms 25088 KB Output is correct
25 Correct 149 ms 25340 KB Output is correct
26 Correct 133 ms 25168 KB Output is correct
27 Correct 331 ms 24148 KB Output is correct
28 Correct 38 ms 24916 KB Output is correct
29 Correct 105 ms 24916 KB Output is correct
30 Correct 12 ms 18000 KB Output is correct
31 Correct 14 ms 18000 KB Output is correct
32 Correct 26 ms 22364 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 4956 KB Output is correct
35 Correct 1 ms 2392 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 100 ms 20556 KB Output is correct
2 Correct 225 ms 25452 KB Output is correct
3 Correct 279 ms 25216 KB Output is correct
4 Correct 8 ms 17496 KB Output is correct
5 Correct 175 ms 25408 KB Output is correct
6 Correct 170 ms 25320 KB Output is correct
7 Correct 35 ms 11608 KB Output is correct
8 Correct 44 ms 11868 KB Output is correct
9 Correct 91 ms 25172 KB Output is correct
10 Correct 48 ms 24824 KB Output is correct
11 Correct 57 ms 20572 KB Output is correct
12 Correct 50 ms 20696 KB Output is correct
13 Correct 133 ms 20032 KB Output is correct
14 Correct 130 ms 18516 KB Output is correct
15 Correct 170 ms 20564 KB Output is correct
16 Correct 46 ms 20720 KB Output is correct
17 Correct 44 ms 23104 KB Output is correct
18 Correct 359 ms 25124 KB Output is correct
19 Correct 386 ms 23552 KB Output is correct
20 Correct 186 ms 25168 KB Output is correct
21 Correct 44 ms 23064 KB Output is correct
22 Correct 401 ms 25428 KB Output is correct
23 Correct 205 ms 25268 KB Output is correct
24 Correct 125 ms 25088 KB Output is correct
25 Correct 149 ms 25340 KB Output is correct
26 Correct 133 ms 25168 KB Output is correct
27 Correct 331 ms 24148 KB Output is correct
28 Correct 38 ms 24916 KB Output is correct
29 Correct 105 ms 24916 KB Output is correct
30 Correct 12 ms 18000 KB Output is correct
31 Correct 14 ms 18000 KB Output is correct
32 Correct 26 ms 22364 KB Output is correct
33 Correct 1 ms 2396 KB Output is correct
34 Correct 1 ms 4956 KB Output is correct
35 Correct 1 ms 2392 KB Output is correct
36 Correct 546 ms 49736 KB Output is correct
37 Correct 1167 ms 53028 KB Output is correct
38 Correct 1050 ms 52172 KB Output is correct
39 Correct 888 ms 45056 KB Output is correct
40 Correct 258 ms 52816 KB Output is correct
41 Correct 95 ms 29952 KB Output is correct
42 Correct 298 ms 30092 KB Output is correct
43 Correct 315 ms 47976 KB Output is correct
44 Correct 208 ms 52820 KB Output is correct
45 Correct 137 ms 52816 KB Output is correct
46 Correct 644 ms 52728 KB Output is correct
47 Correct 1328 ms 49868 KB Output is correct
48 Correct 523 ms 49628 KB Output is correct
49 Correct 1114 ms 41680 KB Output is correct
50 Correct 173 ms 42324 KB Output is correct
51 Correct 533 ms 49104 KB Output is correct
52 Correct 363 ms 51284 KB Output is correct
53 Correct 1159 ms 51920 KB Output is correct
54 Correct 42 ms 39640 KB Output is correct
55 Correct 45 ms 50920 KB Output is correct
56 Correct 96 ms 38652 KB Output is correct
57 Correct 1861 ms 52188 KB Output is correct
58 Correct 826 ms 52332 KB Output is correct
59 Correct 1793 ms 52184 KB Output is correct
60 Correct 365 ms 50368 KB Output is correct
61 Execution timed out 2064 ms 50760 KB Time limit exceeded
62 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6488 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 1 ms 5208 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 4956 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 100 ms 20556 KB Output is correct
19 Correct 225 ms 25452 KB Output is correct
20 Correct 279 ms 25216 KB Output is correct
21 Correct 8 ms 17496 KB Output is correct
22 Correct 175 ms 25408 KB Output is correct
23 Correct 170 ms 25320 KB Output is correct
24 Correct 35 ms 11608 KB Output is correct
25 Correct 44 ms 11868 KB Output is correct
26 Correct 91 ms 25172 KB Output is correct
27 Correct 48 ms 24824 KB Output is correct
28 Correct 57 ms 20572 KB Output is correct
29 Correct 50 ms 20696 KB Output is correct
30 Correct 133 ms 20032 KB Output is correct
31 Correct 130 ms 18516 KB Output is correct
32 Correct 170 ms 20564 KB Output is correct
33 Correct 46 ms 20720 KB Output is correct
34 Correct 44 ms 23104 KB Output is correct
35 Correct 359 ms 25124 KB Output is correct
36 Correct 386 ms 23552 KB Output is correct
37 Correct 186 ms 25168 KB Output is correct
38 Correct 44 ms 23064 KB Output is correct
39 Correct 401 ms 25428 KB Output is correct
40 Correct 205 ms 25268 KB Output is correct
41 Correct 125 ms 25088 KB Output is correct
42 Correct 149 ms 25340 KB Output is correct
43 Correct 133 ms 25168 KB Output is correct
44 Correct 331 ms 24148 KB Output is correct
45 Correct 38 ms 24916 KB Output is correct
46 Correct 105 ms 24916 KB Output is correct
47 Correct 12 ms 18000 KB Output is correct
48 Correct 14 ms 18000 KB Output is correct
49 Correct 26 ms 22364 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 1 ms 4956 KB Output is correct
52 Correct 1 ms 2392 KB Output is correct
53 Correct 546 ms 49736 KB Output is correct
54 Correct 1167 ms 53028 KB Output is correct
55 Correct 1050 ms 52172 KB Output is correct
56 Correct 888 ms 45056 KB Output is correct
57 Correct 258 ms 52816 KB Output is correct
58 Correct 95 ms 29952 KB Output is correct
59 Correct 298 ms 30092 KB Output is correct
60 Correct 315 ms 47976 KB Output is correct
61 Correct 208 ms 52820 KB Output is correct
62 Correct 137 ms 52816 KB Output is correct
63 Correct 644 ms 52728 KB Output is correct
64 Correct 1328 ms 49868 KB Output is correct
65 Correct 523 ms 49628 KB Output is correct
66 Correct 1114 ms 41680 KB Output is correct
67 Correct 173 ms 42324 KB Output is correct
68 Correct 533 ms 49104 KB Output is correct
69 Correct 363 ms 51284 KB Output is correct
70 Correct 1159 ms 51920 KB Output is correct
71 Correct 42 ms 39640 KB Output is correct
72 Correct 45 ms 50920 KB Output is correct
73 Correct 96 ms 38652 KB Output is correct
74 Correct 1861 ms 52188 KB Output is correct
75 Correct 826 ms 52332 KB Output is correct
76 Correct 1793 ms 52184 KB Output is correct
77 Correct 365 ms 50368 KB Output is correct
78 Execution timed out 2064 ms 50760 KB Time limit exceeded
79 Halted 0 ms 0 KB -