# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
568162 |
2022-05-24T18:50:34 Z |
d4xn |
Mutating DNA (IOI21_dna) |
C++17 |
|
36 ms |
6576 KB |
#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 1e5+5;
int pa[2][N];
int pt[2][N];
int pc[2][N];
int pdif[N];
void init(std::string a, std::string b) {
int n = min(a.size(), b.size());
for (int i = 0; i < n; i++) {
pa[0][i] = (i == 0 ? 0 : pa[0][i-1]);
pt[0][i] = (i == 0 ? 0 : pt[0][i-1]);
pc[0][i] = (i == 0 ? 0 : pc[0][i-1]);
pa[1][i] = (i == 0 ? 0 : pa[1][i-1]);
pt[1][i] = (i == 0 ? 0 : pt[1][i-1]);
pc[1][i] = (i == 0 ? 0 : pc[1][i-1]);
pdif[i] = (i == 0 ? 0 : pdif[i-1]);
if (a[i] == 'A') pa[0][i]++;
if (a[i] == 'T') pt[0][i]++;
if (a[i] == 'C') pc[0][i]++;
if (b[i] == 'A') pa[1][i]++;
if (b[i] == 'T') pt[1][i]++;
if (b[i] == 'C') pc[1][i]++;
if (a[i] != b[i]) pdif[i]++;
}
}
int get_distance(int x, int y) {
int aa, ab, ta, tb, ca, cb, dif;
aa = pa[0][y] - (x == 0 ? 0 : pa[0][x-1]);
ab = pa[1][y] - (x == 0 ? 0 : pa[1][x-1]);
ta = pt[0][y] - (x == 0 ? 0 : pt[0][x-1]);
tb = pt[1][y] - (x == 0 ? 0 : pt[1][x-1]);
ca = pc[0][y] - (x == 0 ? 0 : pc[0][x-1]);
cb = pc[1][y] - (x == 0 ? 0 : pc[1][x-1]);
dif = pdif[y] - (x == 0 ? 0 : pdif[x-1]);
if (aa != ab || ca != cb || ta != tb) return -1;
return dif/2 + dif%2;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
30 ms |
4876 KB |
Output is correct |
2 |
Correct |
33 ms |
6172 KB |
Output is correct |
3 |
Correct |
35 ms |
5984 KB |
Output is correct |
4 |
Correct |
34 ms |
6264 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
304 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
4 ms |
3576 KB |
Output is correct |
5 |
Correct |
4 ms |
3540 KB |
Output is correct |
6 |
Correct |
4 ms |
3540 KB |
Output is correct |
7 |
Correct |
3 ms |
3412 KB |
Output is correct |
8 |
Correct |
4 ms |
3540 KB |
Output is correct |
9 |
Correct |
3 ms |
3540 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
4 ms |
3576 KB |
Output is correct |
5 |
Correct |
4 ms |
3540 KB |
Output is correct |
6 |
Correct |
4 ms |
3540 KB |
Output is correct |
7 |
Correct |
3 ms |
3412 KB |
Output is correct |
8 |
Correct |
4 ms |
3540 KB |
Output is correct |
9 |
Correct |
3 ms |
3540 KB |
Output is correct |
10 |
Correct |
33 ms |
4876 KB |
Output is correct |
11 |
Correct |
34 ms |
6268 KB |
Output is correct |
12 |
Correct |
36 ms |
6340 KB |
Output is correct |
13 |
Correct |
36 ms |
6420 KB |
Output is correct |
14 |
Correct |
36 ms |
6520 KB |
Output is correct |
15 |
Correct |
30 ms |
6508 KB |
Output is correct |
16 |
Correct |
29 ms |
6288 KB |
Output is correct |
17 |
Correct |
28 ms |
6292 KB |
Output is correct |
18 |
Correct |
30 ms |
6512 KB |
Output is correct |
19 |
Correct |
34 ms |
6300 KB |
Output is correct |
20 |
Correct |
31 ms |
6428 KB |
Output is correct |
21 |
Correct |
28 ms |
6576 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
4 ms |
3576 KB |
Output is correct |
5 |
Correct |
4 ms |
3540 KB |
Output is correct |
6 |
Correct |
4 ms |
3540 KB |
Output is correct |
7 |
Correct |
3 ms |
3412 KB |
Output is correct |
8 |
Correct |
4 ms |
3540 KB |
Output is correct |
9 |
Correct |
3 ms |
3540 KB |
Output is correct |
10 |
Correct |
4 ms |
3284 KB |
Output is correct |
11 |
Correct |
4 ms |
3540 KB |
Output is correct |
12 |
Incorrect |
4 ms |
3412 KB |
Output isn't correct |
13 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
30 ms |
4876 KB |
Output is correct |
2 |
Correct |
33 ms |
6172 KB |
Output is correct |
3 |
Correct |
35 ms |
5984 KB |
Output is correct |
4 |
Correct |
34 ms |
6264 KB |
Output is correct |
5 |
Correct |
1 ms |
340 KB |
Output is correct |
6 |
Correct |
1 ms |
340 KB |
Output is correct |
7 |
Correct |
1 ms |
304 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
4 ms |
3576 KB |
Output is correct |
12 |
Correct |
4 ms |
3540 KB |
Output is correct |
13 |
Correct |
4 ms |
3540 KB |
Output is correct |
14 |
Correct |
3 ms |
3412 KB |
Output is correct |
15 |
Correct |
4 ms |
3540 KB |
Output is correct |
16 |
Correct |
3 ms |
3540 KB |
Output is correct |
17 |
Correct |
33 ms |
4876 KB |
Output is correct |
18 |
Correct |
34 ms |
6268 KB |
Output is correct |
19 |
Correct |
36 ms |
6340 KB |
Output is correct |
20 |
Correct |
36 ms |
6420 KB |
Output is correct |
21 |
Correct |
36 ms |
6520 KB |
Output is correct |
22 |
Correct |
30 ms |
6508 KB |
Output is correct |
23 |
Correct |
29 ms |
6288 KB |
Output is correct |
24 |
Correct |
28 ms |
6292 KB |
Output is correct |
25 |
Correct |
30 ms |
6512 KB |
Output is correct |
26 |
Correct |
34 ms |
6300 KB |
Output is correct |
27 |
Correct |
31 ms |
6428 KB |
Output is correct |
28 |
Correct |
28 ms |
6576 KB |
Output is correct |
29 |
Correct |
4 ms |
3284 KB |
Output is correct |
30 |
Correct |
4 ms |
3540 KB |
Output is correct |
31 |
Incorrect |
4 ms |
3412 KB |
Output isn't correct |
32 |
Halted |
0 ms |
0 KB |
- |