# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
508216 |
2022-01-13T07:23:14 Z |
ITO |
Mutating DNA (IOI21_dna) |
C++17 |
|
54 ms |
7404 KB |
#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
int n, pa[100001][3][3], ma[26];
void init(std::string a, std::string b) {
n = a.length();
ma['A' - 'A'] = 0, ma['C' - 'A'] = 1, ma['T' - 'A'] = 2;
for (int j = 0; j < 9; j++) {
pa[0][j / 3][j % 3] = 0;
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < 9; j++) {
pa[i + 1][j / 3][j % 3] = pa[i][j / 3][j % 3];
}
pa[i + 1][ma[a[i] - 'A']][ma[b[i] - 'A']]++;
}
}
int get_distance(int x, int y) {
int ar[3][3], c = 0;
for (int i = 0; i < 9; i++) {
ar[i / 3][i % 3] = pa[y + 1][i / 3][i % 3] - pa[x][i / 3][i % 3];
}
for (int i = 0; i < 3; i++) {
int t = min(ar[i][(i + 1) % 3], ar[(i + 1) % 3][i]);
c += t;
ar[i][(i + 1) % 3] -= t, ar[(i + 1) % 3][i] -= t;
}
if (ar[0][1] != ar[1][2] || ar[1][2] != ar[2][0] || ar[1][0] != ar[2][1] || ar[2][1] != ar[0][2]) {
return -1;
}
return c + (ar[0][1] + ar[1][0]) * 2;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
33 ms |
6916 KB |
Output is correct |
2 |
Correct |
34 ms |
7036 KB |
Output is correct |
3 |
Correct |
33 ms |
6660 KB |
Output is correct |
4 |
Correct |
33 ms |
7016 KB |
Output is correct |
5 |
Correct |
1 ms |
296 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
280 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
4 ms |
4528 KB |
Output is correct |
5 |
Correct |
4 ms |
4536 KB |
Output is correct |
6 |
Correct |
3 ms |
4532 KB |
Output is correct |
7 |
Correct |
5 ms |
4248 KB |
Output is correct |
8 |
Correct |
5 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
280 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
4 ms |
4528 KB |
Output is correct |
5 |
Correct |
4 ms |
4536 KB |
Output is correct |
6 |
Correct |
3 ms |
4532 KB |
Output is correct |
7 |
Correct |
5 ms |
4248 KB |
Output is correct |
8 |
Correct |
5 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 KB |
Output is correct |
10 |
Correct |
35 ms |
6992 KB |
Output is correct |
11 |
Correct |
54 ms |
6972 KB |
Output is correct |
12 |
Correct |
40 ms |
7056 KB |
Output is correct |
13 |
Correct |
40 ms |
7176 KB |
Output is correct |
14 |
Correct |
33 ms |
7396 KB |
Output is correct |
15 |
Correct |
33 ms |
7268 KB |
Output is correct |
16 |
Correct |
33 ms |
7000 KB |
Output is correct |
17 |
Correct |
31 ms |
7056 KB |
Output is correct |
18 |
Correct |
31 ms |
7308 KB |
Output is correct |
19 |
Correct |
29 ms |
6912 KB |
Output is correct |
20 |
Correct |
29 ms |
7156 KB |
Output is correct |
21 |
Correct |
29 ms |
7280 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
280 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
4 ms |
4528 KB |
Output is correct |
5 |
Correct |
4 ms |
4536 KB |
Output is correct |
6 |
Correct |
3 ms |
4532 KB |
Output is correct |
7 |
Correct |
5 ms |
4248 KB |
Output is correct |
8 |
Correct |
5 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 KB |
Output is correct |
10 |
Correct |
3 ms |
4152 KB |
Output is correct |
11 |
Correct |
4 ms |
4524 KB |
Output is correct |
12 |
Correct |
3 ms |
4300 KB |
Output is correct |
13 |
Correct |
4 ms |
4540 KB |
Output is correct |
14 |
Correct |
3 ms |
4556 KB |
Output is correct |
15 |
Correct |
4 ms |
4556 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
33 ms |
6916 KB |
Output is correct |
2 |
Correct |
34 ms |
7036 KB |
Output is correct |
3 |
Correct |
33 ms |
6660 KB |
Output is correct |
4 |
Correct |
33 ms |
7016 KB |
Output is correct |
5 |
Correct |
1 ms |
296 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
280 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
4 ms |
4528 KB |
Output is correct |
12 |
Correct |
4 ms |
4536 KB |
Output is correct |
13 |
Correct |
3 ms |
4532 KB |
Output is correct |
14 |
Correct |
5 ms |
4248 KB |
Output is correct |
15 |
Correct |
5 ms |
4556 KB |
Output is correct |
16 |
Correct |
5 ms |
4556 KB |
Output is correct |
17 |
Correct |
35 ms |
6992 KB |
Output is correct |
18 |
Correct |
54 ms |
6972 KB |
Output is correct |
19 |
Correct |
40 ms |
7056 KB |
Output is correct |
20 |
Correct |
40 ms |
7176 KB |
Output is correct |
21 |
Correct |
33 ms |
7396 KB |
Output is correct |
22 |
Correct |
33 ms |
7268 KB |
Output is correct |
23 |
Correct |
33 ms |
7000 KB |
Output is correct |
24 |
Correct |
31 ms |
7056 KB |
Output is correct |
25 |
Correct |
31 ms |
7308 KB |
Output is correct |
26 |
Correct |
29 ms |
6912 KB |
Output is correct |
27 |
Correct |
29 ms |
7156 KB |
Output is correct |
28 |
Correct |
29 ms |
7280 KB |
Output is correct |
29 |
Correct |
3 ms |
4152 KB |
Output is correct |
30 |
Correct |
4 ms |
4524 KB |
Output is correct |
31 |
Correct |
3 ms |
4300 KB |
Output is correct |
32 |
Correct |
4 ms |
4540 KB |
Output is correct |
33 |
Correct |
3 ms |
4556 KB |
Output is correct |
34 |
Correct |
4 ms |
4556 KB |
Output is correct |
35 |
Correct |
0 ms |
204 KB |
Output is correct |
36 |
Correct |
36 ms |
6644 KB |
Output is correct |
37 |
Correct |
44 ms |
7040 KB |
Output is correct |
38 |
Correct |
36 ms |
7132 KB |
Output is correct |
39 |
Correct |
33 ms |
7404 KB |
Output is correct |
40 |
Correct |
37 ms |
7400 KB |
Output is correct |
41 |
Correct |
4 ms |
4532 KB |
Output is correct |
42 |
Correct |
34 ms |
7112 KB |
Output is correct |
43 |
Correct |
31 ms |
7296 KB |
Output is correct |
44 |
Correct |
32 ms |
7272 KB |
Output is correct |
45 |
Correct |
30 ms |
7000 KB |
Output is correct |
46 |
Correct |
29 ms |
7260 KB |
Output is correct |
47 |
Correct |
31 ms |
7268 KB |
Output is correct |