oj.uz

Submission #895719

# Submission time Handle Problem Language Result Execution time Memory
895719 2023-12-30T15:29:58 Z pcc Genetics (BOI18_genetics) C++14
46 / 100
 2000 ms 39880 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[5][mxn];
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[0][now][j] = 1;
			else if(s[j] == 'T')dp[1][now][j] = 1;
			else if(s[j] == 'G')dp[2][now][j] = 1;
			else dp[3][now][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[0][i]^dp[0][j])|(dp[1][i]^(dp[1][j]))|(dp[2][i]^dp[2][j])|(dp[3][i]^dp[3][j])).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[0][i]^dp[0][j])|(dp[1][i]^(dp[1][j]))|(dp[2][i]^dp[2][j])|(dp[3][i]^dp[3][j])).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 12684 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 2 ms 10840 KB Output is correct
5 Correct 3 ms 12636 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 1 ms 10588 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12632 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 3 ms 12636 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 11096 KB Output is correct
16 Correct 1 ms 10584 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 178 ms 19044 KB Output is correct
2 Correct 84 ms 21080 KB Output is correct
3 Correct 385 ms 21172 KB Output is correct
4 Correct 101 ms 16988 KB Output is correct
5 Correct 241 ms 21340 KB Output is correct
6 Correct 129 ms 21240 KB Output is correct
7 Correct 11 ms 12892 KB Output is correct
8 Correct 22 ms 12892 KB Output is correct
9 Correct 30 ms 20836 KB Output is correct
10 Correct 46 ms 21084 KB Output is correct
11 Correct 41 ms 19032 KB Output is correct
12 Correct 54 ms 19032 KB Output is correct
13 Correct 140 ms 19064 KB Output is correct
14 Correct 67 ms 16748 KB Output is correct
15 Correct 178 ms 18784 KB Output is correct
16 Correct 240 ms 18776 KB Output is correct
17 Correct 67 ms 18772 KB Output is correct
18 Correct 83 ms 19024 KB Output is correct
19 Correct 384 ms 19704 KB Output is correct
20 Correct 216 ms 19536 KB Output is correct
21 Correct 256 ms 19024 KB Output is correct
22 Correct 212 ms 20560 KB Output is correct
23 Correct 122 ms 21076 KB Output is correct
24 Correct 46 ms 21072 KB Output is correct
25 Correct 27 ms 20980 KB Output is correct
26 Correct 69 ms 20064 KB Output is correct
27 Correct 41 ms 21072 KB Output is correct
28 Correct 183 ms 19812 KB Output is correct
29 Correct 302 ms 21172 KB Output is correct
30 Correct 10 ms 15984 KB Output is correct
31 Correct 11 ms 14940 KB Output is correct
32 Correct 20 ms 16988 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4956 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 178 ms 19044 KB Output is correct
2 Correct 84 ms 21080 KB Output is correct
3 Correct 385 ms 21172 KB Output is correct
4 Correct 101 ms 16988 KB Output is correct
5 Correct 241 ms 21340 KB Output is correct
6 Correct 129 ms 21240 KB Output is correct
7 Correct 11 ms 12892 KB Output is correct
8 Correct 22 ms 12892 KB Output is correct
9 Correct 30 ms 20836 KB Output is correct
10 Correct 46 ms 21084 KB Output is correct
11 Correct 41 ms 19032 KB Output is correct
12 Correct 54 ms 19032 KB Output is correct
13 Correct 140 ms 19064 KB Output is correct
14 Correct 67 ms 16748 KB Output is correct
15 Correct 178 ms 18784 KB Output is correct
16 Correct 240 ms 18776 KB Output is correct
17 Correct 67 ms 18772 KB Output is correct
18 Correct 83 ms 19024 KB Output is correct
19 Correct 384 ms 19704 KB Output is correct
20 Correct 216 ms 19536 KB Output is correct
21 Correct 256 ms 19024 KB Output is correct
22 Correct 212 ms 20560 KB Output is correct
23 Correct 122 ms 21076 KB Output is correct
24 Correct 46 ms 21072 KB Output is correct
25 Correct 27 ms 20980 KB Output is correct
26 Correct 69 ms 20064 KB Output is correct
27 Correct 41 ms 21072 KB Output is correct
28 Correct 183 ms 19812 KB Output is correct
29 Correct 302 ms 21172 KB Output is correct
30 Correct 10 ms 15984 KB Output is correct
31 Correct 11 ms 14940 KB Output is correct
32 Correct 20 ms 16988 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4956 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 117 ms 35292 KB Output is correct
37 Correct 876 ms 39764 KB Output is correct
38 Correct 498 ms 37456 KB Output is correct
39 Correct 740 ms 35512 KB Output is correct
40 Correct 1296 ms 39880 KB Output is correct
41 Correct 145 ms 23124 KB Output is correct
42 Correct 118 ms 23176 KB Output is correct
43 Correct 284 ms 35540 KB Output is correct
44 Correct 160 ms 39676 KB Output is correct
45 Correct 279 ms 39404 KB Output is correct
46 Correct 152 ms 39764 KB Output is correct
47 Correct 573 ms 35536 KB Output is correct
48 Correct 873 ms 35668 KB Output is correct
49 Correct 114 ms 31180 KB Output is correct
50 Correct 501 ms 31316 KB Output is correct
51 Correct 162 ms 35480 KB Output is correct
52 Correct 326 ms 26464 KB Output is correct
53 Correct 254 ms 37596 KB Output is correct
54 Correct 36 ms 34388 KB Output is correct
55 Correct 38 ms 35416 KB Output is correct
56 Correct 86 ms 32228 KB Output is correct
57 Correct 536 ms 37576 KB Output is correct
58 Execution timed out 2033 ms 37484 KB Time limit exceeded
59 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 12684 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 2 ms 10840 KB Output is correct
5 Correct 3 ms 12636 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 1 ms 10588 KB Output is correct
8 Correct 1 ms 4440 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12632 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 3 ms 12636 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 11096 KB Output is correct
16 Correct 1 ms 10584 KB Output is correct
17 Correct 1 ms 4440 KB Output is correct
18 Correct 178 ms 19044 KB Output is correct
19 Correct 84 ms 21080 KB Output is correct
20 Correct 385 ms 21172 KB Output is correct
21 Correct 101 ms 16988 KB Output is correct
22 Correct 241 ms 21340 KB Output is correct
23 Correct 129 ms 21240 KB Output is correct
24 Correct 11 ms 12892 KB Output is correct
25 Correct 22 ms 12892 KB Output is correct
26 Correct 30 ms 20836 KB Output is correct
27 Correct 46 ms 21084 KB Output is correct
28 Correct 41 ms 19032 KB Output is correct
29 Correct 54 ms 19032 KB Output is correct
30 Correct 140 ms 19064 KB Output is correct
31 Correct 67 ms 16748 KB Output is correct
32 Correct 178 ms 18784 KB Output is correct
33 Correct 240 ms 18776 KB Output is correct
34 Correct 67 ms 18772 KB Output is correct
35 Correct 83 ms 19024 KB Output is correct
36 Correct 384 ms 19704 KB Output is correct
37 Correct 216 ms 19536 KB Output is correct
38 Correct 256 ms 19024 KB Output is correct
39 Correct 212 ms 20560 KB Output is correct
40 Correct 122 ms 21076 KB Output is correct
41 Correct 46 ms 21072 KB Output is correct
42 Correct 27 ms 20980 KB Output is correct
43 Correct 69 ms 20064 KB Output is correct
44 Correct 41 ms 21072 KB Output is correct
45 Correct 183 ms 19812 KB Output is correct
46 Correct 302 ms 21172 KB Output is correct
47 Correct 10 ms 15984 KB Output is correct
48 Correct 11 ms 14940 KB Output is correct
49 Correct 20 ms 16988 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 4956 KB Output is correct
52 Correct 1 ms 4444 KB Output is correct
53 Correct 117 ms 35292 KB Output is correct
54 Correct 876 ms 39764 KB Output is correct
55 Correct 498 ms 37456 KB Output is correct
56 Correct 740 ms 35512 KB Output is correct
57 Correct 1296 ms 39880 KB Output is correct
58 Correct 145 ms 23124 KB Output is correct
59 Correct 118 ms 23176 KB Output is correct
60 Correct 284 ms 35540 KB Output is correct
61 Correct 160 ms 39676 KB Output is correct
62 Correct 279 ms 39404 KB Output is correct
63 Correct 152 ms 39764 KB Output is correct
64 Correct 573 ms 35536 KB Output is correct
65 Correct 873 ms 35668 KB Output is correct
66 Correct 114 ms 31180 KB Output is correct
67 Correct 501 ms 31316 KB Output is correct
68 Correct 162 ms 35480 KB Output is correct
69 Correct 326 ms 26464 KB Output is correct
70 Correct 254 ms 37596 KB Output is correct
71 Correct 36 ms 34388 KB Output is correct
72 Correct 38 ms 35416 KB Output is correct
73 Correct 86 ms 32228 KB Output is correct
74 Correct 536 ms 37576 KB Output is correct
75 Execution timed out 2033 ms 37484 KB Time limit exceeded
76 Halted 0 ms 0 KB -