#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
vector<array<int, 9>> cou;
int getInd(char c) {
if (c == 'A') return 0;
if (c == 'C') return 1;
if (c == 'T') return 2;
assert(false);
return -1;
}
void init(string a, string b) {
int n = a.size();
cou.resize(n + 1);
for (int x = 0; x < 9; ++x) cou[0][x] = 0;
for (int j = 1; j <= n; ++j) {
for (int x = 0; x < 9; ++x) cou[j][x] = cou[j-1][x];
int va = getInd(a[j-1]);
int vb = getInd(b[j-1]);
++cou[j][va + 3*vb];
}
}
int get_distance(int x, int y) {
array<int, 9> counts = cou[y + 1];
for (int j = 0; j < 9; ++j) counts[j] -= cou[x][j];
int ab = counts[1];
int ac = counts[2];
int ba = counts[3];
int bc = counts[5];
int ca = counts[6];
int cb = counts[7];
int diff_a = ab + ac - ba - ca;
int diff_b = ba + bc - ab - cb;
int diff_c = ca + cb - ac - bc;
if (diff_a != 0 || diff_b != 0 || diff_c != 0) return -1;
int abba = min(ab, ba);
int acca = min(ac, ca);
int bccb = min(bc, cb);
int res = abba + acca + bccb;
ab -= abba;
ba -= abba;
ac -= acca;
ca -= acca;
bc -= bccb;
cb -= bccb;
int abc = min(ab, min(bc, ca));
int acb = min(ac, min(cb, ba));
res += 2 * (abc + acb);
ab -= abc;
bc -= abc;
ca -= abc;
ac -= acb;
cb -= acb;
ba -= acb;
assert(ab == 0 && bc == 0 && ca == 0 && ac == 0 && cb == 0 && ba == 0);
return res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
45 ms |
5636 KB |
Output is correct |
2 |
Correct |
51 ms |
5624 KB |
Output is correct |
3 |
Correct |
54 ms |
5276 KB |
Output is correct |
4 |
Correct |
44 ms |
5632 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4300 KB |
Output is correct |
5 |
Correct |
7 ms |
4300 KB |
Output is correct |
6 |
Correct |
6 ms |
4300 KB |
Output is correct |
7 |
Correct |
6 ms |
4044 KB |
Output is correct |
8 |
Correct |
6 ms |
4300 KB |
Output is correct |
9 |
Correct |
6 ms |
4300 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4300 KB |
Output is correct |
5 |
Correct |
7 ms |
4300 KB |
Output is correct |
6 |
Correct |
6 ms |
4300 KB |
Output is correct |
7 |
Correct |
6 ms |
4044 KB |
Output is correct |
8 |
Correct |
6 ms |
4300 KB |
Output is correct |
9 |
Correct |
6 ms |
4300 KB |
Output is correct |
10 |
Correct |
45 ms |
5624 KB |
Output is correct |
11 |
Correct |
47 ms |
5628 KB |
Output is correct |
12 |
Correct |
45 ms |
5732 KB |
Output is correct |
13 |
Correct |
38 ms |
5772 KB |
Output is correct |
14 |
Correct |
42 ms |
6028 KB |
Output is correct |
15 |
Correct |
42 ms |
5916 KB |
Output is correct |
16 |
Correct |
47 ms |
5776 KB |
Output is correct |
17 |
Correct |
44 ms |
5872 KB |
Output is correct |
18 |
Correct |
42 ms |
6016 KB |
Output is correct |
19 |
Correct |
48 ms |
5776 KB |
Output is correct |
20 |
Correct |
50 ms |
5880 KB |
Output is correct |
21 |
Correct |
50 ms |
6012 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4300 KB |
Output is correct |
5 |
Correct |
7 ms |
4300 KB |
Output is correct |
6 |
Correct |
6 ms |
4300 KB |
Output is correct |
7 |
Correct |
6 ms |
4044 KB |
Output is correct |
8 |
Correct |
6 ms |
4300 KB |
Output is correct |
9 |
Correct |
6 ms |
4300 KB |
Output is correct |
10 |
Correct |
5 ms |
4044 KB |
Output is correct |
11 |
Correct |
8 ms |
4300 KB |
Output is correct |
12 |
Correct |
6 ms |
4044 KB |
Output is correct |
13 |
Correct |
6 ms |
4300 KB |
Output is correct |
14 |
Correct |
8 ms |
4300 KB |
Output is correct |
15 |
Correct |
6 ms |
4300 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
45 ms |
5636 KB |
Output is correct |
2 |
Correct |
51 ms |
5624 KB |
Output is correct |
3 |
Correct |
54 ms |
5276 KB |
Output is correct |
4 |
Correct |
44 ms |
5632 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
6 ms |
4300 KB |
Output is correct |
12 |
Correct |
7 ms |
4300 KB |
Output is correct |
13 |
Correct |
6 ms |
4300 KB |
Output is correct |
14 |
Correct |
6 ms |
4044 KB |
Output is correct |
15 |
Correct |
6 ms |
4300 KB |
Output is correct |
16 |
Correct |
6 ms |
4300 KB |
Output is correct |
17 |
Correct |
45 ms |
5624 KB |
Output is correct |
18 |
Correct |
47 ms |
5628 KB |
Output is correct |
19 |
Correct |
45 ms |
5732 KB |
Output is correct |
20 |
Correct |
38 ms |
5772 KB |
Output is correct |
21 |
Correct |
42 ms |
6028 KB |
Output is correct |
22 |
Correct |
42 ms |
5916 KB |
Output is correct |
23 |
Correct |
47 ms |
5776 KB |
Output is correct |
24 |
Correct |
44 ms |
5872 KB |
Output is correct |
25 |
Correct |
42 ms |
6016 KB |
Output is correct |
26 |
Correct |
48 ms |
5776 KB |
Output is correct |
27 |
Correct |
50 ms |
5880 KB |
Output is correct |
28 |
Correct |
50 ms |
6012 KB |
Output is correct |
29 |
Correct |
5 ms |
4044 KB |
Output is correct |
30 |
Correct |
8 ms |
4300 KB |
Output is correct |
31 |
Correct |
6 ms |
4044 KB |
Output is correct |
32 |
Correct |
6 ms |
4300 KB |
Output is correct |
33 |
Correct |
8 ms |
4300 KB |
Output is correct |
34 |
Correct |
6 ms |
4300 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
44 ms |
5272 KB |
Output is correct |
37 |
Correct |
51 ms |
5628 KB |
Output is correct |
38 |
Correct |
62 ms |
5772 KB |
Output is correct |
39 |
Correct |
45 ms |
6016 KB |
Output is correct |
40 |
Correct |
48 ms |
6072 KB |
Output is correct |
41 |
Correct |
6 ms |
4300 KB |
Output is correct |
42 |
Correct |
44 ms |
5776 KB |
Output is correct |
43 |
Correct |
44 ms |
5960 KB |
Output is correct |
44 |
Correct |
47 ms |
6028 KB |
Output is correct |
45 |
Correct |
52 ms |
5864 KB |
Output is correct |
46 |
Correct |
38 ms |
6004 KB |
Output is correct |
47 |
Correct |
39 ms |
6008 KB |
Output is correct |