# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
441071 |
2021-07-04T05:33:50 Z |
Quang |
Mutating DNA (IOI21_dna) |
C++17 |
|
51 ms |
6092 KB |
#include "dna.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 100010;
struct Data {
int a[3][3];
int* operator[](int u) {
return a[u];
}
Data operator-(const Data &o) const {
Data res;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
res[i][j] = a[i][j] - o.a[i][j];
}
}
return res;
}
};
Data sum[N];
void init(std::string a, std::string b) {
map<char, int> m;
m['A'] = 0;
m['T'] = 1;
m['C'] = 2;
for (int i = 0; i < (int)a.size(); i++) {
if (a[i] != b[i]) {
sum[i][m[a[i]]][m[b[i]]]++;
}
if (i > 0) {
for (int j = 0; j < 3; j++) {
for (int k = 0; k < 3; k++) {
sum[i][j][k] += sum[i - 1][j][k];
}
}
}
}
}
Data GetRange(int x, int y) {
if (x > 0) return sum[y] - sum[x - 1];
return sum[y];
}
int get_distance(int x, int y) {
Data now = GetRange(x, y);
int res = 0;
for (int i = 0; i < 3; i++) {
for (int j = i + 1; j < 3; j++) {
int min_val = min(now[i][j], now[j][i]);
res += min_val;
now[i][j] -= min_val;
now[j][i] -= min_val;
}
}
bool all_zero = true;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
all_zero &= (now[i][j] == 0);
}
}
if (all_zero) return res;
if (now[0][1] != 0 && now[0][1] == now[1][2] && now[1][2] == now[2][0]) {
res += now[0][1] * 2;
return res;
}
if (now[0][2] != 0 && now[0][2] == now[2][1] && now[2][1] == now[1][0]) {
res += now[0][2] * 2;
return res;
}
return -1;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
40 ms |
5632 KB |
Output is correct |
2 |
Correct |
39 ms |
5628 KB |
Output is correct |
3 |
Correct |
39 ms |
5304 KB |
Output is correct |
4 |
Correct |
41 ms |
5648 KB |
Output is correct |
5 |
Correct |
0 ms |
204 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
0 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 |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4332 KB |
Output is correct |
5 |
Correct |
5 ms |
4300 KB |
Output is correct |
6 |
Correct |
5 ms |
4300 KB |
Output is correct |
7 |
Correct |
5 ms |
4044 KB |
Output is correct |
8 |
Correct |
5 ms |
4300 KB |
Output is correct |
9 |
Correct |
5 ms |
4300 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4332 KB |
Output is correct |
5 |
Correct |
5 ms |
4300 KB |
Output is correct |
6 |
Correct |
5 ms |
4300 KB |
Output is correct |
7 |
Correct |
5 ms |
4044 KB |
Output is correct |
8 |
Correct |
5 ms |
4300 KB |
Output is correct |
9 |
Correct |
5 ms |
4300 KB |
Output is correct |
10 |
Correct |
42 ms |
5536 KB |
Output is correct |
11 |
Correct |
40 ms |
5632 KB |
Output is correct |
12 |
Correct |
40 ms |
5748 KB |
Output is correct |
13 |
Correct |
41 ms |
5760 KB |
Output is correct |
14 |
Correct |
42 ms |
6024 KB |
Output is correct |
15 |
Correct |
49 ms |
5888 KB |
Output is correct |
16 |
Correct |
41 ms |
5744 KB |
Output is correct |
17 |
Correct |
40 ms |
5884 KB |
Output is correct |
18 |
Correct |
39 ms |
6020 KB |
Output is correct |
19 |
Correct |
38 ms |
5776 KB |
Output is correct |
20 |
Correct |
38 ms |
5888 KB |
Output is correct |
21 |
Correct |
38 ms |
6020 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
0 ms |
204 KB |
Output is correct |
4 |
Correct |
6 ms |
4332 KB |
Output is correct |
5 |
Correct |
5 ms |
4300 KB |
Output is correct |
6 |
Correct |
5 ms |
4300 KB |
Output is correct |
7 |
Correct |
5 ms |
4044 KB |
Output is correct |
8 |
Correct |
5 ms |
4300 KB |
Output is correct |
9 |
Correct |
5 ms |
4300 KB |
Output is correct |
10 |
Correct |
6 ms |
4044 KB |
Output is correct |
11 |
Correct |
6 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 |
6 ms |
4300 KB |
Output is correct |
15 |
Correct |
5 ms |
4300 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
40 ms |
5632 KB |
Output is correct |
2 |
Correct |
39 ms |
5628 KB |
Output is correct |
3 |
Correct |
39 ms |
5304 KB |
Output is correct |
4 |
Correct |
41 ms |
5648 KB |
Output is correct |
5 |
Correct |
0 ms |
204 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
0 ms |
204 KB |
Output is correct |
8 |
Correct |
0 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
0 ms |
204 KB |
Output is correct |
11 |
Correct |
6 ms |
4332 KB |
Output is correct |
12 |
Correct |
5 ms |
4300 KB |
Output is correct |
13 |
Correct |
5 ms |
4300 KB |
Output is correct |
14 |
Correct |
5 ms |
4044 KB |
Output is correct |
15 |
Correct |
5 ms |
4300 KB |
Output is correct |
16 |
Correct |
5 ms |
4300 KB |
Output is correct |
17 |
Correct |
42 ms |
5536 KB |
Output is correct |
18 |
Correct |
40 ms |
5632 KB |
Output is correct |
19 |
Correct |
40 ms |
5748 KB |
Output is correct |
20 |
Correct |
41 ms |
5760 KB |
Output is correct |
21 |
Correct |
42 ms |
6024 KB |
Output is correct |
22 |
Correct |
49 ms |
5888 KB |
Output is correct |
23 |
Correct |
41 ms |
5744 KB |
Output is correct |
24 |
Correct |
40 ms |
5884 KB |
Output is correct |
25 |
Correct |
39 ms |
6020 KB |
Output is correct |
26 |
Correct |
38 ms |
5776 KB |
Output is correct |
27 |
Correct |
38 ms |
5888 KB |
Output is correct |
28 |
Correct |
38 ms |
6020 KB |
Output is correct |
29 |
Correct |
6 ms |
4044 KB |
Output is correct |
30 |
Correct |
6 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 |
6 ms |
4300 KB |
Output is correct |
34 |
Correct |
5 ms |
4300 KB |
Output is correct |
35 |
Correct |
0 ms |
204 KB |
Output is correct |
36 |
Correct |
41 ms |
5268 KB |
Output is correct |
37 |
Correct |
46 ms |
5636 KB |
Output is correct |
38 |
Correct |
45 ms |
5832 KB |
Output is correct |
39 |
Correct |
43 ms |
6016 KB |
Output is correct |
40 |
Correct |
43 ms |
6016 KB |
Output is correct |
41 |
Correct |
5 ms |
4300 KB |
Output is correct |
42 |
Correct |
40 ms |
5752 KB |
Output is correct |
43 |
Correct |
45 ms |
6024 KB |
Output is correct |
44 |
Correct |
51 ms |
6012 KB |
Output is correct |
45 |
Correct |
38 ms |
5768 KB |
Output is correct |
46 |
Correct |
38 ms |
6092 KB |
Output is correct |
47 |
Correct |
39 ms |
6012 KB |
Output is correct |