#include <bits/stdc++.h>
#include "dna.h"
using namespace std;
const int MAXN = 1e5 + 7;
int word1[MAXN];
int word2[MAXN];
int pref[MAXN][3][3];
void init(string a, string b){
int n = a.size();
for(int i = 0; i < n; i++){
if(a[i] == 'A')
word1[i + 1] = 0;
if(a[i] == 'T')
word1[i + 1] = 1;
if(a[i] == 'C')
word1[i + 1] = 2;
if(b[i] == 'A')
word2[i + 1] = 0;
if(b[i] == 'T')
word2[i + 1] = 1;
if(b[i] == 'C')
word2[i + 1] = 2;
}
for(int i = 1; i <= n; i++){
for(int c1 = 0; c1 < 3; c1++){
for(int c2 = 0; c2 < 3; c2++){
if((word1[i] == c1) && (word2[i] == c2))
pref[i][c1][c2] = pref[i - 1][c1][c2] + 1;
else
pref[i][c1][c2] = pref[i - 1][c1][c2] + 0;
}
}
}
}
int get_distance(int x, int y){
x = x + 1;
y = y + 1;
// 0 - A, 1 - T, 2 - C
// 0 -> 1 (zamiana A na T)
int AT = pref[y][0][1] - pref[x - 1][0][1];
int TA = pref[y][1][0] - pref[x - 1][1][0];
int TC = pref[y][1][2] - pref[x - 1][1][2];
int CT = pref[y][2][1] - pref[x - 1][2][1];
int CA = pref[y][2][0] - pref[x - 1][2][0];
int AC = pref[y][0][2] - pref[x - 1][0][2];
if((AT + AC == TA + CA) && (TA + TC == AT + CT)){
int ans = min(AT, TA) + min(TC, CT) + min(CA, AC);
ans += 2 * abs(AT - TA);
return ans;
}
else return -1;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
46 ms |
6364 KB |
Output is correct |
2 |
Correct |
60 ms |
6456 KB |
Output is correct |
3 |
Correct |
37 ms |
6004 KB |
Output is correct |
4 |
Correct |
40 ms |
6432 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
9 ms |
5076 KB |
Output is correct |
5 |
Correct |
6 ms |
5076 KB |
Output is correct |
6 |
Correct |
8 ms |
5076 KB |
Output is correct |
7 |
Correct |
6 ms |
4820 KB |
Output is correct |
8 |
Correct |
9 ms |
5116 KB |
Output is correct |
9 |
Correct |
5 ms |
5076 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
9 ms |
5076 KB |
Output is correct |
5 |
Correct |
6 ms |
5076 KB |
Output is correct |
6 |
Correct |
8 ms |
5076 KB |
Output is correct |
7 |
Correct |
6 ms |
4820 KB |
Output is correct |
8 |
Correct |
9 ms |
5116 KB |
Output is correct |
9 |
Correct |
5 ms |
5076 KB |
Output is correct |
10 |
Correct |
46 ms |
6412 KB |
Output is correct |
11 |
Correct |
38 ms |
6396 KB |
Output is correct |
12 |
Correct |
49 ms |
6396 KB |
Output is correct |
13 |
Correct |
40 ms |
6532 KB |
Output is correct |
14 |
Correct |
38 ms |
6780 KB |
Output is correct |
15 |
Correct |
46 ms |
6788 KB |
Output is correct |
16 |
Correct |
38 ms |
6516 KB |
Output is correct |
17 |
Correct |
46 ms |
6656 KB |
Output is correct |
18 |
Correct |
38 ms |
6772 KB |
Output is correct |
19 |
Correct |
34 ms |
6520 KB |
Output is correct |
20 |
Correct |
35 ms |
6676 KB |
Output is correct |
21 |
Correct |
45 ms |
6804 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
256 KB |
Output is correct |
4 |
Correct |
9 ms |
5076 KB |
Output is correct |
5 |
Correct |
6 ms |
5076 KB |
Output is correct |
6 |
Correct |
8 ms |
5076 KB |
Output is correct |
7 |
Correct |
6 ms |
4820 KB |
Output is correct |
8 |
Correct |
9 ms |
5116 KB |
Output is correct |
9 |
Correct |
5 ms |
5076 KB |
Output is correct |
10 |
Correct |
7 ms |
4692 KB |
Output is correct |
11 |
Correct |
8 ms |
5076 KB |
Output is correct |
12 |
Correct |
6 ms |
4820 KB |
Output is correct |
13 |
Correct |
9 ms |
5076 KB |
Output is correct |
14 |
Correct |
7 ms |
5076 KB |
Output is correct |
15 |
Correct |
7 ms |
5132 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
46 ms |
6364 KB |
Output is correct |
2 |
Correct |
60 ms |
6456 KB |
Output is correct |
3 |
Correct |
37 ms |
6004 KB |
Output is correct |
4 |
Correct |
40 ms |
6432 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
256 KB |
Output is correct |
11 |
Correct |
9 ms |
5076 KB |
Output is correct |
12 |
Correct |
6 ms |
5076 KB |
Output is correct |
13 |
Correct |
8 ms |
5076 KB |
Output is correct |
14 |
Correct |
6 ms |
4820 KB |
Output is correct |
15 |
Correct |
9 ms |
5116 KB |
Output is correct |
16 |
Correct |
5 ms |
5076 KB |
Output is correct |
17 |
Correct |
46 ms |
6412 KB |
Output is correct |
18 |
Correct |
38 ms |
6396 KB |
Output is correct |
19 |
Correct |
49 ms |
6396 KB |
Output is correct |
20 |
Correct |
40 ms |
6532 KB |
Output is correct |
21 |
Correct |
38 ms |
6780 KB |
Output is correct |
22 |
Correct |
46 ms |
6788 KB |
Output is correct |
23 |
Correct |
38 ms |
6516 KB |
Output is correct |
24 |
Correct |
46 ms |
6656 KB |
Output is correct |
25 |
Correct |
38 ms |
6772 KB |
Output is correct |
26 |
Correct |
34 ms |
6520 KB |
Output is correct |
27 |
Correct |
35 ms |
6676 KB |
Output is correct |
28 |
Correct |
45 ms |
6804 KB |
Output is correct |
29 |
Correct |
7 ms |
4692 KB |
Output is correct |
30 |
Correct |
8 ms |
5076 KB |
Output is correct |
31 |
Correct |
6 ms |
4820 KB |
Output is correct |
32 |
Correct |
9 ms |
5076 KB |
Output is correct |
33 |
Correct |
7 ms |
5076 KB |
Output is correct |
34 |
Correct |
7 ms |
5132 KB |
Output is correct |
35 |
Correct |
0 ms |
212 KB |
Output is correct |
36 |
Correct |
47 ms |
5996 KB |
Output is correct |
37 |
Correct |
38 ms |
6476 KB |
Output is correct |
38 |
Correct |
51 ms |
6572 KB |
Output is correct |
39 |
Correct |
41 ms |
6760 KB |
Output is correct |
40 |
Correct |
40 ms |
6784 KB |
Output is correct |
41 |
Correct |
5 ms |
5076 KB |
Output is correct |
42 |
Correct |
39 ms |
6528 KB |
Output is correct |
43 |
Correct |
37 ms |
6772 KB |
Output is correct |
44 |
Correct |
37 ms |
6760 KB |
Output is correct |
45 |
Correct |
35 ms |
6536 KB |
Output is correct |
46 |
Correct |
41 ms |
6868 KB |
Output is correct |
47 |
Correct |
53 ms |
6808 KB |
Output is correct |