#include <bits/stdc++.h>
#pragma GCC target("popcnt")
using namespace std;
#define ll long long
#define ar array
#define ull unsigned ll
mt19937_64 rng(42);
const int mxN=4100;
int n, m, k, mp[256];
string s[mxN];
ull w[mxN], w_sum, dp[mxN][4];
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
mp['A']=0, mp['C']=1, mp['T']=2, mp['G']=3;
cin >> n >> m >> k;
for (int i=0; i<n; ++i) {
cin >> s[i];
w[i]=rng();
w_sum+=w[i];
for (int j=0; j<m; ++j)
dp[j][mp[s[i][j]]]+=w[i];
}
for (int i=0; i<n; ++i) {
ull hsh=0;
for (int j=0; j<m; ++j)
hsh+=dp[j][mp[s[i][j]]]-w[i];
if (hsh==(m-k)*(w_sum-w[i])) {
cout << i+1;
return 0;
}
}
return 0;
}
Compilation message
genetics.cpp: In function 'int main()':
genetics.cpp:26:20: warning: array subscript has type 'char' [-Wchar-subscripts]
26 | dp[j][mp[s[i][j]]]+=w[i];
| ^
genetics.cpp:31:25: warning: array subscript has type 'char' [-Wchar-subscripts]
31 | hsh+=dp[j][mp[s[i][j]]]-w[i];
| ^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
468 KB |
Output is correct |
2 |
Correct |
1 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
468 KB |
Output is correct |
6 |
Correct |
1 ms |
468 KB |
Output is correct |
7 |
Correct |
1 ms |
468 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
460 KB |
Output is correct |
10 |
Correct |
1 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
464 KB |
Output is correct |
12 |
Correct |
1 ms |
468 KB |
Output is correct |
13 |
Correct |
1 ms |
468 KB |
Output is correct |
14 |
Correct |
1 ms |
464 KB |
Output is correct |
15 |
Correct |
1 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
456 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
23 ms |
4268 KB |
Output is correct |
2 |
Correct |
28 ms |
4888 KB |
Output is correct |
3 |
Correct |
27 ms |
4684 KB |
Output is correct |
4 |
Correct |
5 ms |
1748 KB |
Output is correct |
5 |
Correct |
26 ms |
4860 KB |
Output is correct |
6 |
Correct |
30 ms |
4912 KB |
Output is correct |
7 |
Correct |
14 ms |
2892 KB |
Output is correct |
8 |
Correct |
11 ms |
2892 KB |
Output is correct |
9 |
Correct |
24 ms |
4612 KB |
Output is correct |
10 |
Correct |
26 ms |
4672 KB |
Output is correct |
11 |
Correct |
22 ms |
4328 KB |
Output is correct |
12 |
Correct |
21 ms |
4184 KB |
Output is correct |
13 |
Correct |
22 ms |
4212 KB |
Output is correct |
14 |
Correct |
20 ms |
3892 KB |
Output is correct |
15 |
Correct |
19 ms |
3856 KB |
Output is correct |
16 |
Correct |
19 ms |
3880 KB |
Output is correct |
17 |
Correct |
27 ms |
4736 KB |
Output is correct |
18 |
Correct |
25 ms |
4684 KB |
Output is correct |
19 |
Correct |
27 ms |
4812 KB |
Output is correct |
20 |
Correct |
26 ms |
4736 KB |
Output is correct |
21 |
Correct |
25 ms |
4816 KB |
Output is correct |
22 |
Correct |
26 ms |
4688 KB |
Output is correct |
23 |
Correct |
28 ms |
4784 KB |
Output is correct |
24 |
Correct |
25 ms |
4688 KB |
Output is correct |
25 |
Correct |
25 ms |
4680 KB |
Output is correct |
26 |
Correct |
27 ms |
4784 KB |
Output is correct |
27 |
Correct |
26 ms |
4680 KB |
Output is correct |
28 |
Correct |
26 ms |
4660 KB |
Output is correct |
29 |
Correct |
26 ms |
4888 KB |
Output is correct |
30 |
Correct |
26 ms |
4904 KB |
Output is correct |
31 |
Correct |
24 ms |
4864 KB |
Output is correct |
32 |
Correct |
27 ms |
4908 KB |
Output is correct |
33 |
Correct |
0 ms |
340 KB |
Output is correct |
34 |
Correct |
1 ms |
464 KB |
Output is correct |
35 |
Correct |
1 ms |
468 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
23 ms |
4268 KB |
Output is correct |
2 |
Correct |
28 ms |
4888 KB |
Output is correct |
3 |
Correct |
27 ms |
4684 KB |
Output is correct |
4 |
Correct |
5 ms |
1748 KB |
Output is correct |
5 |
Correct |
26 ms |
4860 KB |
Output is correct |
6 |
Correct |
30 ms |
4912 KB |
Output is correct |
7 |
Correct |
14 ms |
2892 KB |
Output is correct |
8 |
Correct |
11 ms |
2892 KB |
Output is correct |
9 |
Correct |
24 ms |
4612 KB |
Output is correct |
10 |
Correct |
26 ms |
4672 KB |
Output is correct |
11 |
Correct |
22 ms |
4328 KB |
Output is correct |
12 |
Correct |
21 ms |
4184 KB |
Output is correct |
13 |
Correct |
22 ms |
4212 KB |
Output is correct |
14 |
Correct |
20 ms |
3892 KB |
Output is correct |
15 |
Correct |
19 ms |
3856 KB |
Output is correct |
16 |
Correct |
19 ms |
3880 KB |
Output is correct |
17 |
Correct |
27 ms |
4736 KB |
Output is correct |
18 |
Correct |
25 ms |
4684 KB |
Output is correct |
19 |
Correct |
27 ms |
4812 KB |
Output is correct |
20 |
Correct |
26 ms |
4736 KB |
Output is correct |
21 |
Correct |
25 ms |
4816 KB |
Output is correct |
22 |
Correct |
26 ms |
4688 KB |
Output is correct |
23 |
Correct |
28 ms |
4784 KB |
Output is correct |
24 |
Correct |
25 ms |
4688 KB |
Output is correct |
25 |
Correct |
25 ms |
4680 KB |
Output is correct |
26 |
Correct |
27 ms |
4784 KB |
Output is correct |
27 |
Correct |
26 ms |
4680 KB |
Output is correct |
28 |
Correct |
26 ms |
4660 KB |
Output is correct |
29 |
Correct |
26 ms |
4888 KB |
Output is correct |
30 |
Correct |
26 ms |
4904 KB |
Output is correct |
31 |
Correct |
24 ms |
4864 KB |
Output is correct |
32 |
Correct |
27 ms |
4908 KB |
Output is correct |
33 |
Correct |
0 ms |
340 KB |
Output is correct |
34 |
Correct |
1 ms |
464 KB |
Output is correct |
35 |
Correct |
1 ms |
468 KB |
Output is correct |
36 |
Correct |
88 ms |
18524 KB |
Output is correct |
37 |
Correct |
129 ms |
35832 KB |
Output is correct |
38 |
Correct |
128 ms |
35444 KB |
Output is correct |
39 |
Correct |
47 ms |
12728 KB |
Output is correct |
40 |
Correct |
132 ms |
35752 KB |
Output is correct |
41 |
Correct |
57 ms |
18184 KB |
Output is correct |
42 |
Correct |
66 ms |
18176 KB |
Output is correct |
43 |
Correct |
86 ms |
25208 KB |
Output is correct |
44 |
Correct |
122 ms |
36264 KB |
Output is correct |
45 |
Correct |
133 ms |
36148 KB |
Output is correct |
46 |
Correct |
124 ms |
36228 KB |
Output is correct |
47 |
Correct |
103 ms |
31976 KB |
Output is correct |
48 |
Correct |
112 ms |
32172 KB |
Output is correct |
49 |
Correct |
89 ms |
27212 KB |
Output is correct |
50 |
Correct |
97 ms |
27196 KB |
Output is correct |
51 |
Correct |
117 ms |
30232 KB |
Output is correct |
52 |
Correct |
122 ms |
35444 KB |
Output is correct |
53 |
Correct |
128 ms |
35388 KB |
Output is correct |
54 |
Correct |
105 ms |
33916 KB |
Output is correct |
55 |
Correct |
125 ms |
33872 KB |
Output is correct |
56 |
Correct |
100 ms |
33848 KB |
Output is correct |
57 |
Correct |
135 ms |
35456 KB |
Output is correct |
58 |
Correct |
122 ms |
35532 KB |
Output is correct |
59 |
Correct |
121 ms |
35224 KB |
Output is correct |
60 |
Correct |
129 ms |
35528 KB |
Output is correct |
61 |
Correct |
118 ms |
35328 KB |
Output is correct |
62 |
Correct |
117 ms |
35124 KB |
Output is correct |
63 |
Correct |
121 ms |
35424 KB |
Output is correct |
64 |
Correct |
126 ms |
35468 KB |
Output is correct |
65 |
Correct |
134 ms |
35500 KB |
Output is correct |
66 |
Correct |
142 ms |
35432 KB |
Output is correct |
67 |
Correct |
130 ms |
35520 KB |
Output is correct |
68 |
Correct |
125 ms |
35456 KB |
Output is correct |
69 |
Correct |
124 ms |
35432 KB |
Output is correct |
70 |
Correct |
132 ms |
35492 KB |
Output is correct |
71 |
Correct |
117 ms |
35244 KB |
Output is correct |
72 |
Correct |
130 ms |
35540 KB |
Output is correct |
73 |
Correct |
125 ms |
35268 KB |
Output is correct |
74 |
Correct |
1 ms |
340 KB |
Output is correct |
75 |
Correct |
1 ms |
468 KB |
Output is correct |
76 |
Correct |
1 ms |
460 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
468 KB |
Output is correct |
2 |
Correct |
1 ms |
468 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
468 KB |
Output is correct |
5 |
Correct |
1 ms |
468 KB |
Output is correct |
6 |
Correct |
1 ms |
468 KB |
Output is correct |
7 |
Correct |
1 ms |
468 KB |
Output is correct |
8 |
Correct |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
460 KB |
Output is correct |
10 |
Correct |
1 ms |
468 KB |
Output is correct |
11 |
Correct |
1 ms |
464 KB |
Output is correct |
12 |
Correct |
1 ms |
468 KB |
Output is correct |
13 |
Correct |
1 ms |
468 KB |
Output is correct |
14 |
Correct |
1 ms |
464 KB |
Output is correct |
15 |
Correct |
1 ms |
468 KB |
Output is correct |
16 |
Correct |
1 ms |
456 KB |
Output is correct |
17 |
Correct |
1 ms |
340 KB |
Output is correct |
18 |
Correct |
23 ms |
4268 KB |
Output is correct |
19 |
Correct |
28 ms |
4888 KB |
Output is correct |
20 |
Correct |
27 ms |
4684 KB |
Output is correct |
21 |
Correct |
5 ms |
1748 KB |
Output is correct |
22 |
Correct |
26 ms |
4860 KB |
Output is correct |
23 |
Correct |
30 ms |
4912 KB |
Output is correct |
24 |
Correct |
14 ms |
2892 KB |
Output is correct |
25 |
Correct |
11 ms |
2892 KB |
Output is correct |
26 |
Correct |
24 ms |
4612 KB |
Output is correct |
27 |
Correct |
26 ms |
4672 KB |
Output is correct |
28 |
Correct |
22 ms |
4328 KB |
Output is correct |
29 |
Correct |
21 ms |
4184 KB |
Output is correct |
30 |
Correct |
22 ms |
4212 KB |
Output is correct |
31 |
Correct |
20 ms |
3892 KB |
Output is correct |
32 |
Correct |
19 ms |
3856 KB |
Output is correct |
33 |
Correct |
19 ms |
3880 KB |
Output is correct |
34 |
Correct |
27 ms |
4736 KB |
Output is correct |
35 |
Correct |
25 ms |
4684 KB |
Output is correct |
36 |
Correct |
27 ms |
4812 KB |
Output is correct |
37 |
Correct |
26 ms |
4736 KB |
Output is correct |
38 |
Correct |
25 ms |
4816 KB |
Output is correct |
39 |
Correct |
26 ms |
4688 KB |
Output is correct |
40 |
Correct |
28 ms |
4784 KB |
Output is correct |
41 |
Correct |
25 ms |
4688 KB |
Output is correct |
42 |
Correct |
25 ms |
4680 KB |
Output is correct |
43 |
Correct |
27 ms |
4784 KB |
Output is correct |
44 |
Correct |
26 ms |
4680 KB |
Output is correct |
45 |
Correct |
26 ms |
4660 KB |
Output is correct |
46 |
Correct |
26 ms |
4888 KB |
Output is correct |
47 |
Correct |
26 ms |
4904 KB |
Output is correct |
48 |
Correct |
24 ms |
4864 KB |
Output is correct |
49 |
Correct |
27 ms |
4908 KB |
Output is correct |
50 |
Correct |
0 ms |
340 KB |
Output is correct |
51 |
Correct |
1 ms |
464 KB |
Output is correct |
52 |
Correct |
1 ms |
468 KB |
Output is correct |
53 |
Correct |
88 ms |
18524 KB |
Output is correct |
54 |
Correct |
129 ms |
35832 KB |
Output is correct |
55 |
Correct |
128 ms |
35444 KB |
Output is correct |
56 |
Correct |
47 ms |
12728 KB |
Output is correct |
57 |
Correct |
132 ms |
35752 KB |
Output is correct |
58 |
Correct |
57 ms |
18184 KB |
Output is correct |
59 |
Correct |
66 ms |
18176 KB |
Output is correct |
60 |
Correct |
86 ms |
25208 KB |
Output is correct |
61 |
Correct |
122 ms |
36264 KB |
Output is correct |
62 |
Correct |
133 ms |
36148 KB |
Output is correct |
63 |
Correct |
124 ms |
36228 KB |
Output is correct |
64 |
Correct |
103 ms |
31976 KB |
Output is correct |
65 |
Correct |
112 ms |
32172 KB |
Output is correct |
66 |
Correct |
89 ms |
27212 KB |
Output is correct |
67 |
Correct |
97 ms |
27196 KB |
Output is correct |
68 |
Correct |
117 ms |
30232 KB |
Output is correct |
69 |
Correct |
122 ms |
35444 KB |
Output is correct |
70 |
Correct |
128 ms |
35388 KB |
Output is correct |
71 |
Correct |
105 ms |
33916 KB |
Output is correct |
72 |
Correct |
125 ms |
33872 KB |
Output is correct |
73 |
Correct |
100 ms |
33848 KB |
Output is correct |
74 |
Correct |
135 ms |
35456 KB |
Output is correct |
75 |
Correct |
122 ms |
35532 KB |
Output is correct |
76 |
Correct |
121 ms |
35224 KB |
Output is correct |
77 |
Correct |
129 ms |
35528 KB |
Output is correct |
78 |
Correct |
118 ms |
35328 KB |
Output is correct |
79 |
Correct |
117 ms |
35124 KB |
Output is correct |
80 |
Correct |
121 ms |
35424 KB |
Output is correct |
81 |
Correct |
126 ms |
35468 KB |
Output is correct |
82 |
Correct |
134 ms |
35500 KB |
Output is correct |
83 |
Correct |
142 ms |
35432 KB |
Output is correct |
84 |
Correct |
130 ms |
35520 KB |
Output is correct |
85 |
Correct |
125 ms |
35456 KB |
Output is correct |
86 |
Correct |
124 ms |
35432 KB |
Output is correct |
87 |
Correct |
132 ms |
35492 KB |
Output is correct |
88 |
Correct |
117 ms |
35244 KB |
Output is correct |
89 |
Correct |
130 ms |
35540 KB |
Output is correct |
90 |
Correct |
125 ms |
35268 KB |
Output is correct |
91 |
Correct |
1 ms |
340 KB |
Output is correct |
92 |
Correct |
1 ms |
468 KB |
Output is correct |
93 |
Correct |
1 ms |
460 KB |
Output is correct |
94 |
Correct |
113 ms |
34384 KB |
Output is correct |
95 |
Correct |
131 ms |
35796 KB |
Output is correct |
96 |
Correct |
138 ms |
35628 KB |
Output is correct |
97 |
Correct |
78 ms |
19244 KB |
Output is correct |
98 |
Correct |
49 ms |
12564 KB |
Output is correct |
99 |
Correct |
134 ms |
35800 KB |
Output is correct |
100 |
Correct |
68 ms |
18136 KB |
Output is correct |
101 |
Correct |
65 ms |
18068 KB |
Output is correct |
102 |
Correct |
93 ms |
25244 KB |
Output is correct |
103 |
Correct |
126 ms |
36156 KB |
Output is correct |
104 |
Correct |
134 ms |
36228 KB |
Output is correct |
105 |
Correct |
120 ms |
36232 KB |
Output is correct |
106 |
Correct |
129 ms |
34608 KB |
Output is correct |
107 |
Correct |
107 ms |
31876 KB |
Output is correct |
108 |
Correct |
87 ms |
27228 KB |
Output is correct |
109 |
Correct |
116 ms |
31492 KB |
Output is correct |
110 |
Correct |
106 ms |
29392 KB |
Output is correct |
111 |
Correct |
129 ms |
36260 KB |
Output is correct |
112 |
Correct |
129 ms |
35756 KB |
Output is correct |
113 |
Correct |
132 ms |
33852 KB |
Output is correct |
114 |
Correct |
125 ms |
33844 KB |
Output is correct |
115 |
Correct |
135 ms |
33928 KB |
Output is correct |
116 |
Correct |
133 ms |
35760 KB |
Output is correct |
117 |
Correct |
136 ms |
35764 KB |
Output is correct |
118 |
Correct |
132 ms |
35872 KB |
Output is correct |
119 |
Correct |
126 ms |
35700 KB |
Output is correct |
120 |
Correct |
131 ms |
35844 KB |
Output is correct |
121 |
Correct |
116 ms |
31940 KB |
Output is correct |
122 |
Correct |
125 ms |
35728 KB |
Output is correct |
123 |
Correct |
132 ms |
35400 KB |
Output is correct |
124 |
Correct |
0 ms |
340 KB |
Output is correct |
125 |
Correct |
1 ms |
468 KB |
Output is correct |
126 |
Correct |
0 ms |
468 KB |
Output is correct |