#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
const int kN = 1e5 + 10;
int n, pre[kN][3][3];
map<char, int> mp;
void init(std::string a, std::string b) {
mp['A'] = 0, mp['T'] = 1, mp['C'] = 2;
n = a.length();
for(int i = 0; i < n; i++) {
if(i) {
for(int x = 0; x < 3; x++) {
for(int y = 0; y < 3; y++) pre[i][x][y] = pre[i - 1][x][y];
}
}
pre[i][mp[a[i]]][mp[b[i]]]++;
}
}
int get_distance(int l, int r) {
auto Getnum = [&](int x, int y) {
if(!l) return pre[r][x][y];
else return pre[r][x][y] - pre[l - 1][x][y];
};
int num[3][3] = {};
for(int i = 0; i < 3; i++) {
for(int j = 0; j < 3; j++) num[i][j] = Getnum(i, j);
}
int cnt = 0;
for(int i = 0; i < 3; i++) {
int j = (i + 1) % 3;
int mn = min(num[i][j], num[j][i]);
cnt += mn;
num[i][j] -= mn, num[j][i] -= mn;
}
bool flag = 1;
for(int i = 0; i < 3; i++) flag &= (num[i][(i + 1) % 3] == num[0][1]);
for(int i = 0; i < 3; i++) flag &= (num[(i + 1) % 3][i] == num[1][0]);
if(!flag) return -1;
else {
cnt += 2 * (num[0][1] + num[1][0]);
return cnt;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
45 ms |
7044 KB |
Output is correct |
2 |
Correct |
44 ms |
7040 KB |
Output is correct |
3 |
Correct |
42 ms |
6676 KB |
Output is correct |
4 |
Correct |
44 ms |
7028 KB |
Output is correct |
5 |
Correct |
1 ms |
300 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 |
304 KB |
Output is correct |
4 |
Correct |
7 ms |
4532 KB |
Output is correct |
5 |
Correct |
6 ms |
4556 KB |
Output is correct |
6 |
Correct |
5 ms |
4556 KB |
Output is correct |
7 |
Correct |
5 ms |
4300 KB |
Output is correct |
8 |
Correct |
6 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 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 |
304 KB |
Output is correct |
4 |
Correct |
7 ms |
4532 KB |
Output is correct |
5 |
Correct |
6 ms |
4556 KB |
Output is correct |
6 |
Correct |
5 ms |
4556 KB |
Output is correct |
7 |
Correct |
5 ms |
4300 KB |
Output is correct |
8 |
Correct |
6 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 KB |
Output is correct |
10 |
Correct |
42 ms |
6964 KB |
Output is correct |
11 |
Correct |
42 ms |
6992 KB |
Output is correct |
12 |
Correct |
41 ms |
7056 KB |
Output is correct |
13 |
Correct |
46 ms |
7272 KB |
Output is correct |
14 |
Correct |
43 ms |
7276 KB |
Output is correct |
15 |
Correct |
41 ms |
7240 KB |
Output is correct |
16 |
Correct |
40 ms |
6976 KB |
Output is correct |
17 |
Correct |
41 ms |
7084 KB |
Output is correct |
18 |
Correct |
40 ms |
7296 KB |
Output is correct |
19 |
Correct |
46 ms |
7000 KB |
Output is correct |
20 |
Correct |
38 ms |
7188 KB |
Output is correct |
21 |
Correct |
39 ms |
7296 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 |
304 KB |
Output is correct |
4 |
Correct |
7 ms |
4532 KB |
Output is correct |
5 |
Correct |
6 ms |
4556 KB |
Output is correct |
6 |
Correct |
5 ms |
4556 KB |
Output is correct |
7 |
Correct |
5 ms |
4300 KB |
Output is correct |
8 |
Correct |
6 ms |
4556 KB |
Output is correct |
9 |
Correct |
5 ms |
4556 KB |
Output is correct |
10 |
Correct |
5 ms |
4172 KB |
Output is correct |
11 |
Correct |
6 ms |
4556 KB |
Output is correct |
12 |
Correct |
6 ms |
4300 KB |
Output is correct |
13 |
Correct |
6 ms |
4556 KB |
Output is correct |
14 |
Correct |
6 ms |
4556 KB |
Output is correct |
15 |
Correct |
5 ms |
4536 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
45 ms |
7044 KB |
Output is correct |
2 |
Correct |
44 ms |
7040 KB |
Output is correct |
3 |
Correct |
42 ms |
6676 KB |
Output is correct |
4 |
Correct |
44 ms |
7028 KB |
Output is correct |
5 |
Correct |
1 ms |
300 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 |
304 KB |
Output is correct |
11 |
Correct |
7 ms |
4532 KB |
Output is correct |
12 |
Correct |
6 ms |
4556 KB |
Output is correct |
13 |
Correct |
5 ms |
4556 KB |
Output is correct |
14 |
Correct |
5 ms |
4300 KB |
Output is correct |
15 |
Correct |
6 ms |
4556 KB |
Output is correct |
16 |
Correct |
5 ms |
4556 KB |
Output is correct |
17 |
Correct |
42 ms |
6964 KB |
Output is correct |
18 |
Correct |
42 ms |
6992 KB |
Output is correct |
19 |
Correct |
41 ms |
7056 KB |
Output is correct |
20 |
Correct |
46 ms |
7272 KB |
Output is correct |
21 |
Correct |
43 ms |
7276 KB |
Output is correct |
22 |
Correct |
41 ms |
7240 KB |
Output is correct |
23 |
Correct |
40 ms |
6976 KB |
Output is correct |
24 |
Correct |
41 ms |
7084 KB |
Output is correct |
25 |
Correct |
40 ms |
7296 KB |
Output is correct |
26 |
Correct |
46 ms |
7000 KB |
Output is correct |
27 |
Correct |
38 ms |
7188 KB |
Output is correct |
28 |
Correct |
39 ms |
7296 KB |
Output is correct |
29 |
Correct |
5 ms |
4172 KB |
Output is correct |
30 |
Correct |
6 ms |
4556 KB |
Output is correct |
31 |
Correct |
6 ms |
4300 KB |
Output is correct |
32 |
Correct |
6 ms |
4556 KB |
Output is correct |
33 |
Correct |
6 ms |
4556 KB |
Output is correct |
34 |
Correct |
5 ms |
4536 KB |
Output is correct |
35 |
Correct |
1 ms |
296 KB |
Output is correct |
36 |
Correct |
42 ms |
6616 KB |
Output is correct |
37 |
Correct |
44 ms |
6964 KB |
Output is correct |
38 |
Correct |
44 ms |
7144 KB |
Output is correct |
39 |
Correct |
43 ms |
7404 KB |
Output is correct |
40 |
Correct |
42 ms |
7296 KB |
Output is correct |
41 |
Correct |
5 ms |
4608 KB |
Output is correct |
42 |
Correct |
40 ms |
6992 KB |
Output is correct |
43 |
Correct |
41 ms |
7296 KB |
Output is correct |
44 |
Correct |
41 ms |
7280 KB |
Output is correct |
45 |
Correct |
39 ms |
7004 KB |
Output is correct |
46 |
Correct |
39 ms |
7296 KB |
Output is correct |
47 |
Correct |
38 ms |
7296 KB |
Output is correct |