oj.uz

Submission #858244

# Submission time Handle Problem Language Result Execution time Memory
858244 2023-10-07T17:01:23 Z lentibear Mutating DNA (IOI21_dna) C++17
100 / 100
 32 ms 6284 KB 
#include <string>
#include <vector>
using namespace std;

void init(std::string a, std::string b);
int get_distance(int x, int y);

vector<int> ct[6];
void init(std::string a, std::string b){
	int n=min(a.size(),b.size());
	for(int j=0; j<6; j++) ct[j]= vector<int> (n);
	for(int i=0; i<n; i++) {
       if(i>0) for(int j=0; j<6; j++) ct[j][i]=ct[j][i-1];
       else for(int j=0; j<6; j++) ct[j][i]=0;
       if(a[i]=='A'){
           if(b[i]=='T') ct[0][i]++;
           else if (b[i]=='C') ct[1][i]++;
       }
       if(a[i]=='T'){
           if(b[i]=='A') ct[2][i]++;
           else if (b[i]=='C') ct[3][i]++;
       }
       if(a[i]=='C'){
           if(b[i]=='A') ct[4][i]++;
           else if (b[i]=='T') ct[5][i]++;
       }
    }
}

int get_distance(int x, int y){
	int nct[6];
    for(int j=0; j<6; j++) nct[j]=ct[j][y];
    if(x>0)  for(int j=0; j<6; j++) nct[j]-=ct[j][x-1];
    if(nct[0]+nct[1]==nct[2]+nct[4] && nct[2]+nct[3]==nct[0]+nct[5]){
      return(min(nct[0], nct[2])+min(nct[1],nct[4])+min(nct[3],nct[5])+max(nct[0]-nct[2],0)*2+max(nct[1]-nct[4],0)*2);
    }
    return(-1);
}

Subtask #1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 5912 KB Output is correct
2 Correct 32 ms 5956 KB Output is correct
3 Correct 23 ms 5608 KB Output is correct
4 Correct 24 ms 5820 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 420 KB Output is correct
7 Correct 0 ms 348 KB Output is correct

Subtask #2
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 420 KB Output is correct
4 Correct 4 ms 3420 KB Output is correct
5 Correct 4 ms 3376 KB Output is correct
6 Correct 4 ms 3416 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3420 KB Output is correct
9 Correct 3 ms 3508 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 420 KB Output is correct
4 Correct 4 ms 3420 KB Output is correct
5 Correct 4 ms 3376 KB Output is correct
6 Correct 4 ms 3416 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3420 KB Output is correct
9 Correct 3 ms 3508 KB Output is correct
10 Correct 23 ms 5916 KB Output is correct
11 Correct 26 ms 5912 KB Output is correct
12 Correct 25 ms 5916 KB Output is correct
13 Correct 26 ms 6172 KB Output is correct
14 Correct 25 ms 6248 KB Output is correct
15 Correct 24 ms 6160 KB Output is correct
16 Correct 28 ms 5908 KB Output is correct
17 Correct 27 ms 6020 KB Output is correct
18 Correct 25 ms 6156 KB Output is correct
19 Correct 24 ms 5980 KB Output is correct
20 Correct 22 ms 6172 KB Output is correct
21 Correct 23 ms 6160 KB Output is correct

Subtask #4
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 420 KB Output is correct
4 Correct 4 ms 3420 KB Output is correct
5 Correct 4 ms 3376 KB Output is correct
6 Correct 4 ms 3416 KB Output is correct
7 Correct 3 ms 3164 KB Output is correct
8 Correct 3 ms 3420 KB Output is correct
9 Correct 3 ms 3508 KB Output is correct
10 Correct 4 ms 3164 KB Output is correct
11 Correct 4 ms 3580 KB Output is correct
12 Correct 4 ms 3136 KB Output is correct
13 Correct 4 ms 3376 KB Output is correct
14 Correct 5 ms 3548 KB Output is correct
15 Correct 3 ms 3420 KB Output is correct

Subtask #5
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 5912 KB Output is correct
2 Correct 32 ms 5956 KB Output is correct
3 Correct 23 ms 5608 KB Output is correct
4 Correct 24 ms 5820 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 420 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 420 KB Output is correct
11 Correct 4 ms 3420 KB Output is correct
12 Correct 4 ms 3376 KB Output is correct
13 Correct 4 ms 3416 KB Output is correct
14 Correct 3 ms 3164 KB Output is correct
15 Correct 3 ms 3420 KB Output is correct
16 Correct 3 ms 3508 KB Output is correct
17 Correct 23 ms 5916 KB Output is correct
18 Correct 26 ms 5912 KB Output is correct
19 Correct 25 ms 5916 KB Output is correct
20 Correct 26 ms 6172 KB Output is correct
21 Correct 25 ms 6248 KB Output is correct
22 Correct 24 ms 6160 KB Output is correct
23 Correct 28 ms 5908 KB Output is correct
24 Correct 27 ms 6020 KB Output is correct
25 Correct 25 ms 6156 KB Output is correct
26 Correct 24 ms 5980 KB Output is correct
27 Correct 22 ms 6172 KB Output is correct
28 Correct 23 ms 6160 KB Output is correct
29 Correct 4 ms 3164 KB Output is correct
30 Correct 4 ms 3580 KB Output is correct
31 Correct 4 ms 3136 KB Output is correct
32 Correct 4 ms 3376 KB Output is correct
33 Correct 5 ms 3548 KB Output is correct
34 Correct 3 ms 3420 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 23 ms 5648 KB Output is correct
37 Correct 25 ms 5948 KB Output is correct
38 Correct 26 ms 6052 KB Output is correct
39 Correct 26 ms 6168 KB Output is correct
40 Correct 32 ms 6284 KB Output is correct
41 Correct 4 ms 3380 KB Output is correct
42 Correct 30 ms 6140 KB Output is correct
43 Correct 25 ms 6164 KB Output is correct
44 Correct 24 ms 6124 KB Output is correct
45 Correct 23 ms 5916 KB Output is correct
46 Correct 23 ms 6168 KB Output is correct
47 Correct 24 ms 6160 KB Output is correct