#include <bits/stdc++.h>
#define ll long long
#define lsb(x) (x & -x)
using namespace std;
inline void transpune(const vector<vector<ll>> &v, vector<vector<ll>> &ans, int n, int m) {
for(int i = 1; i <= n; i ++)
for(int j = 1; j <= m; j ++)
ans[j][i] = v[i][j];
}
inline void multiply(const vector<vector<ll>> &a, const vector<ll> &b, vector<ll> &ans, int n, int m) {
for(int i = 1; i <= n; i ++)
ans[i] = 0;
for(int i = 1; i <= n; i ++)
for(int k = 1; k <= m; k ++)
ans[i] += (a[i][k] * b[k]);
}
inline void add(vector<ll> &ans, const vector<ll> &a, int n) {
for(int i = 1; i <= n; i ++)
ans[i] += a[i];
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
//freopen("a.in", "r", stdin);
//freopen("a.out", "w", stdout);
int n, m, k;
cin >> n >> m >> k;
k = m - k;
vector<int> code(30, 0);
code['A' - 'A'] = 1;
code['C' - 'A'] = 2;
code['G' - 'A'] = 3;
code['T' - 'A'] = 4;
vector<vector<vector<ll>>> v(5, vector<vector<ll>> (n + 1, vector<ll> (m + 1, 0)));
for(int i = 1; i <= n; i ++) {
string s;
cin >> s;
for(int j = 0; j < m; j ++)
v[code[s[j] - 'A']][i][j + 1] = 1;
}
srand(time(NULL));
vector<ll> hs(n + 1, 0);
for(int i = 1; i <= n; i ++)
hs[i] = rand();
vector<ll> ans(n + 1, 0);
vector<vector<ll>> t(m + 1, vector<ll> (n + 1, 0));
vector<ll> ths(m + 1, 0);
vector<ll> aux(n + 1, 0);
for(int i = 1; i <= 4; i ++) {
transpune(v[i], t, n, m);
multiply(t, hs, ths, m, n);
multiply(v[i], ths, aux, n, m);
add(ans, aux, n);
}
vector<vector<ll>> sol(n + 1, vector<ll> (n + 1, k));
for(int i = 1; i <= n; i ++)
sol[i][i] = m;
vector<ll> solhs(n + 1, 0);
multiply(sol, hs, solhs, n, n);
for(int i = 1; i <= n; i ++) {
if(solhs[i] == ans[i]) {
cout << i;
return 0;
}
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
760 KB |
Output is correct |
2 |
Correct |
5 ms |
888 KB |
Output is correct |
3 |
Correct |
5 ms |
376 KB |
Output is correct |
4 |
Correct |
5 ms |
632 KB |
Output is correct |
5 |
Correct |
6 ms |
632 KB |
Output is correct |
6 |
Correct |
7 ms |
888 KB |
Output is correct |
7 |
Correct |
5 ms |
632 KB |
Output is correct |
8 |
Correct |
5 ms |
376 KB |
Output is correct |
9 |
Correct |
6 ms |
632 KB |
Output is correct |
10 |
Correct |
6 ms |
888 KB |
Output is correct |
11 |
Correct |
5 ms |
760 KB |
Output is correct |
12 |
Correct |
6 ms |
888 KB |
Output is correct |
13 |
Correct |
5 ms |
888 KB |
Output is correct |
14 |
Correct |
6 ms |
888 KB |
Output is correct |
15 |
Correct |
5 ms |
888 KB |
Output is correct |
16 |
Correct |
5 ms |
504 KB |
Output is correct |
17 |
Correct |
5 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
299 ms |
142276 KB |
Output is correct |
2 |
Correct |
365 ms |
179064 KB |
Output is correct |
3 |
Correct |
355 ms |
169976 KB |
Output is correct |
4 |
Correct |
59 ms |
42616 KB |
Output is correct |
5 |
Correct |
366 ms |
179064 KB |
Output is correct |
6 |
Correct |
371 ms |
179400 KB |
Output is correct |
7 |
Correct |
147 ms |
70520 KB |
Output is correct |
8 |
Correct |
149 ms |
70524 KB |
Output is correct |
9 |
Correct |
342 ms |
165240 KB |
Output is correct |
10 |
Correct |
344 ms |
165240 KB |
Output is correct |
11 |
Correct |
299 ms |
142328 KB |
Output is correct |
12 |
Correct |
283 ms |
143096 KB |
Output is correct |
13 |
Correct |
296 ms |
142328 KB |
Output is correct |
14 |
Correct |
252 ms |
120056 KB |
Output is correct |
15 |
Correct |
250 ms |
121592 KB |
Output is correct |
16 |
Correct |
226 ms |
124792 KB |
Output is correct |
17 |
Correct |
348 ms |
170360 KB |
Output is correct |
18 |
Correct |
352 ms |
168952 KB |
Output is correct |
19 |
Correct |
347 ms |
170616 KB |
Output is correct |
20 |
Correct |
358 ms |
167928 KB |
Output is correct |
21 |
Correct |
347 ms |
170236 KB |
Output is correct |
22 |
Correct |
351 ms |
168696 KB |
Output is correct |
23 |
Correct |
348 ms |
169592 KB |
Output is correct |
24 |
Correct |
349 ms |
169464 KB |
Output is correct |
25 |
Correct |
351 ms |
168112 KB |
Output is correct |
26 |
Correct |
349 ms |
169592 KB |
Output is correct |
27 |
Correct |
364 ms |
168312 KB |
Output is correct |
28 |
Correct |
360 ms |
168312 KB |
Output is correct |
29 |
Correct |
356 ms |
169596 KB |
Output is correct |
30 |
Correct |
365 ms |
179116 KB |
Output is correct |
31 |
Correct |
392 ms |
179192 KB |
Output is correct |
32 |
Correct |
372 ms |
179064 KB |
Output is correct |
33 |
Correct |
5 ms |
376 KB |
Output is correct |
34 |
Correct |
5 ms |
888 KB |
Output is correct |
35 |
Correct |
5 ms |
376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
299 ms |
142276 KB |
Output is correct |
2 |
Correct |
365 ms |
179064 KB |
Output is correct |
3 |
Correct |
355 ms |
169976 KB |
Output is correct |
4 |
Correct |
59 ms |
42616 KB |
Output is correct |
5 |
Correct |
366 ms |
179064 KB |
Output is correct |
6 |
Correct |
371 ms |
179400 KB |
Output is correct |
7 |
Correct |
147 ms |
70520 KB |
Output is correct |
8 |
Correct |
149 ms |
70524 KB |
Output is correct |
9 |
Correct |
342 ms |
165240 KB |
Output is correct |
10 |
Correct |
344 ms |
165240 KB |
Output is correct |
11 |
Correct |
299 ms |
142328 KB |
Output is correct |
12 |
Correct |
283 ms |
143096 KB |
Output is correct |
13 |
Correct |
296 ms |
142328 KB |
Output is correct |
14 |
Correct |
252 ms |
120056 KB |
Output is correct |
15 |
Correct |
250 ms |
121592 KB |
Output is correct |
16 |
Correct |
226 ms |
124792 KB |
Output is correct |
17 |
Correct |
348 ms |
170360 KB |
Output is correct |
18 |
Correct |
352 ms |
168952 KB |
Output is correct |
19 |
Correct |
347 ms |
170616 KB |
Output is correct |
20 |
Correct |
358 ms |
167928 KB |
Output is correct |
21 |
Correct |
347 ms |
170236 KB |
Output is correct |
22 |
Correct |
351 ms |
168696 KB |
Output is correct |
23 |
Correct |
348 ms |
169592 KB |
Output is correct |
24 |
Correct |
349 ms |
169464 KB |
Output is correct |
25 |
Correct |
351 ms |
168112 KB |
Output is correct |
26 |
Correct |
349 ms |
169592 KB |
Output is correct |
27 |
Correct |
364 ms |
168312 KB |
Output is correct |
28 |
Correct |
360 ms |
168312 KB |
Output is correct |
29 |
Correct |
356 ms |
169596 KB |
Output is correct |
30 |
Correct |
365 ms |
179116 KB |
Output is correct |
31 |
Correct |
392 ms |
179192 KB |
Output is correct |
32 |
Correct |
372 ms |
179064 KB |
Output is correct |
33 |
Correct |
5 ms |
376 KB |
Output is correct |
34 |
Correct |
5 ms |
888 KB |
Output is correct |
35 |
Correct |
5 ms |
376 KB |
Output is correct |
36 |
Correct |
1856 ms |
793268 KB |
Output is correct |
37 |
Execution timed out |
2151 ms |
910324 KB |
Time limit exceeded |
38 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
760 KB |
Output is correct |
2 |
Correct |
5 ms |
888 KB |
Output is correct |
3 |
Correct |
5 ms |
376 KB |
Output is correct |
4 |
Correct |
5 ms |
632 KB |
Output is correct |
5 |
Correct |
6 ms |
632 KB |
Output is correct |
6 |
Correct |
7 ms |
888 KB |
Output is correct |
7 |
Correct |
5 ms |
632 KB |
Output is correct |
8 |
Correct |
5 ms |
376 KB |
Output is correct |
9 |
Correct |
6 ms |
632 KB |
Output is correct |
10 |
Correct |
6 ms |
888 KB |
Output is correct |
11 |
Correct |
5 ms |
760 KB |
Output is correct |
12 |
Correct |
6 ms |
888 KB |
Output is correct |
13 |
Correct |
5 ms |
888 KB |
Output is correct |
14 |
Correct |
6 ms |
888 KB |
Output is correct |
15 |
Correct |
5 ms |
888 KB |
Output is correct |
16 |
Correct |
5 ms |
504 KB |
Output is correct |
17 |
Correct |
5 ms |
376 KB |
Output is correct |
18 |
Correct |
299 ms |
142276 KB |
Output is correct |
19 |
Correct |
365 ms |
179064 KB |
Output is correct |
20 |
Correct |
355 ms |
169976 KB |
Output is correct |
21 |
Correct |
59 ms |
42616 KB |
Output is correct |
22 |
Correct |
366 ms |
179064 KB |
Output is correct |
23 |
Correct |
371 ms |
179400 KB |
Output is correct |
24 |
Correct |
147 ms |
70520 KB |
Output is correct |
25 |
Correct |
149 ms |
70524 KB |
Output is correct |
26 |
Correct |
342 ms |
165240 KB |
Output is correct |
27 |
Correct |
344 ms |
165240 KB |
Output is correct |
28 |
Correct |
299 ms |
142328 KB |
Output is correct |
29 |
Correct |
283 ms |
143096 KB |
Output is correct |
30 |
Correct |
296 ms |
142328 KB |
Output is correct |
31 |
Correct |
252 ms |
120056 KB |
Output is correct |
32 |
Correct |
250 ms |
121592 KB |
Output is correct |
33 |
Correct |
226 ms |
124792 KB |
Output is correct |
34 |
Correct |
348 ms |
170360 KB |
Output is correct |
35 |
Correct |
352 ms |
168952 KB |
Output is correct |
36 |
Correct |
347 ms |
170616 KB |
Output is correct |
37 |
Correct |
358 ms |
167928 KB |
Output is correct |
38 |
Correct |
347 ms |
170236 KB |
Output is correct |
39 |
Correct |
351 ms |
168696 KB |
Output is correct |
40 |
Correct |
348 ms |
169592 KB |
Output is correct |
41 |
Correct |
349 ms |
169464 KB |
Output is correct |
42 |
Correct |
351 ms |
168112 KB |
Output is correct |
43 |
Correct |
349 ms |
169592 KB |
Output is correct |
44 |
Correct |
364 ms |
168312 KB |
Output is correct |
45 |
Correct |
360 ms |
168312 KB |
Output is correct |
46 |
Correct |
356 ms |
169596 KB |
Output is correct |
47 |
Correct |
365 ms |
179116 KB |
Output is correct |
48 |
Correct |
392 ms |
179192 KB |
Output is correct |
49 |
Correct |
372 ms |
179064 KB |
Output is correct |
50 |
Correct |
5 ms |
376 KB |
Output is correct |
51 |
Correct |
5 ms |
888 KB |
Output is correct |
52 |
Correct |
5 ms |
376 KB |
Output is correct |
53 |
Correct |
1856 ms |
793268 KB |
Output is correct |
54 |
Execution timed out |
2151 ms |
910324 KB |
Time limit exceeded |
55 |
Halted |
0 ms |
0 KB |
- |