oj.uz

Submission #465029

# Submission time Handle Problem Language Result Execution time Memory
465029 2021-08-14T21:14:26 Z peti1234 Mutating DNA (IOI21_dna) C++17
100 / 100
 46 ms 8820 KB 
#include<bits/stdc++.h>
#include "dna.h"

using namespace std;

int t[100005][4][4], n;
int valt(char c) {
    return (c=='A' ? 1 : c=='T' ? 2 : 3);
}
void init(string a, string b) {
    n=a.size();
    for (int i=1; i<=n; i++) {
        int x=valt(a[i-1]), y=valt(b[i-1]);
        for (int j=1; j<=3; j++) {
            for (int k=1; k<=3; k++) {
                t[i][j][k]=t[i-1][j][k];
            }
        }
        t[i][x][y]++;
    }
}

int get_distance(int x, int y) {
    y++;
	int s[4][4];
	for (int i=1; i<=3; i++) {
        for (int j=1; j<=3; j++) {
            s[i][j]=t[y][i][j]-t[x][i][j];
        }
	}
	int a=s[1][2], b=s[2][1], c=s[1][3], d=s[3][1], e=s[2][3], f=s[3][2];
	int ans=0;
	ans+=min(a, b), ans+=min(c, d), ans+=min(e, f);
	if (a-b==e-f && e-f==d-c) {
        ans+=2*abs(a-b);
        return ans;
	}
	return -1;
}

Subtask #1
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 8320 KB Output is correct
2 Correct 41 ms 8392 KB Output is correct
3 Correct 40 ms 7812 KB Output is correct
4 Correct 41 ms 8320 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct

Subtask #2
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 6 ms 6988 KB Output is correct
5 Correct 7 ms 7116 KB Output is correct
6 Correct 6 ms 6984 KB Output is correct
7 Correct 5 ms 6604 KB Output is correct
8 Correct 6 ms 7116 KB Output is correct
9 Correct 5 ms 7116 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 6 ms 6988 KB Output is correct
5 Correct 7 ms 7116 KB Output is correct
6 Correct 6 ms 6984 KB Output is correct
7 Correct 5 ms 6604 KB Output is correct
8 Correct 6 ms 7116 KB Output is correct
9 Correct 5 ms 7116 KB Output is correct
10 Correct 39 ms 8320 KB Output is correct
11 Correct 44 ms 8320 KB Output is correct
12 Correct 41 ms 8312 KB Output is correct
13 Correct 45 ms 8376 KB Output is correct
14 Correct 42 ms 8712 KB Output is correct
15 Correct 42 ms 8704 KB Output is correct
16 Correct 40 ms 8228 KB Output is correct
17 Correct 38 ms 8448 KB Output is correct
18 Correct 39 ms 8784 KB Output is correct
19 Correct 38 ms 8300 KB Output is correct
20 Correct 39 ms 8448 KB Output is correct
21 Correct 37 ms 8820 KB Output is correct

Subtask #4
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 6 ms 6988 KB Output is correct
5 Correct 7 ms 7116 KB Output is correct
6 Correct 6 ms 6984 KB Output is correct
7 Correct 5 ms 6604 KB Output is correct
8 Correct 6 ms 7116 KB Output is correct
9 Correct 5 ms 7116 KB Output is correct
10 Correct 5 ms 6476 KB Output is correct
11 Correct 5 ms 7116 KB Output is correct
12 Correct 6 ms 6604 KB Output is correct
13 Correct 6 ms 6988 KB Output is correct
14 Correct 6 ms 7116 KB Output is correct
15 Correct 5 ms 7116 KB Output is correct

Subtask #5
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 8320 KB Output is correct
2 Correct 41 ms 8392 KB Output is correct
3 Correct 40 ms 7812 KB Output is correct
4 Correct 41 ms 8320 KB Output is correct
5 Correct 1 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 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 6 ms 6988 KB Output is correct
12 Correct 7 ms 7116 KB Output is correct
13 Correct 6 ms 6984 KB Output is correct
14 Correct 5 ms 6604 KB Output is correct
15 Correct 6 ms 7116 KB Output is correct
16 Correct 5 ms 7116 KB Output is correct
17 Correct 39 ms 8320 KB Output is correct
18 Correct 44 ms 8320 KB Output is correct
19 Correct 41 ms 8312 KB Output is correct
20 Correct 45 ms 8376 KB Output is correct
21 Correct 42 ms 8712 KB Output is correct
22 Correct 42 ms 8704 KB Output is correct
23 Correct 40 ms 8228 KB Output is correct
24 Correct 38 ms 8448 KB Output is correct
25 Correct 39 ms 8784 KB Output is correct
26 Correct 38 ms 8300 KB Output is correct
27 Correct 39 ms 8448 KB Output is correct
28 Correct 37 ms 8820 KB Output is correct
29 Correct 5 ms 6476 KB Output is correct
30 Correct 5 ms 7116 KB Output is correct
31 Correct 6 ms 6604 KB Output is correct
32 Correct 6 ms 6988 KB Output is correct
33 Correct 6 ms 7116 KB Output is correct
34 Correct 5 ms 7116 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 43 ms 7776 KB Output is correct
37 Correct 43 ms 8380 KB Output is correct
38 Correct 42 ms 8396 KB Output is correct
39 Correct 42 ms 8768 KB Output is correct
40 Correct 46 ms 8784 KB Output is correct
41 Correct 6 ms 7036 KB Output is correct
42 Correct 39 ms 8316 KB Output is correct
43 Correct 38 ms 8708 KB Output is correct
44 Correct 39 ms 8708 KB Output is correct
45 Correct 37 ms 8376 KB Output is correct
46 Correct 37 ms 8764 KB Output is correct
47 Correct 38 ms 8760 KB Output is correct