Submission #836958

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
836958	2023-08-24T18:15:25 Z	FulopMate	Mutating DNA (IOI21_dna)	C++17	100 / 100	32 ms	6248 KB

#include "dna.h"

#include <bits/stdc++.h>

using namespace std;

int n;
vector<int> ac, ca, at, ta, ct, tc;

void init(string a, string b) {
    n = a.length();
    ac.assign(n+1, 0);
    ca.assign(n+1, 0);
    at.assign(n+1, 0);
    ta.assign(n+1, 0);
    ct.assign(n+1, 0);
    tc.assign(n+1, 0);
    for(int i = 0; i < n; i++){
        if(a[i] == 'A' && b[i] == 'C')ac[i+1]++;
        if(a[i] == 'C' && b[i] == 'A')ca[i+1]++;
        if(a[i] == 'A' && b[i] == 'T')at[i+1]++;
        if(a[i] == 'T' && b[i] == 'A')ta[i+1]++;
        if(a[i] == 'C' && b[i] == 'T')ct[i+1]++;
        if(a[i] == 'T' && b[i] == 'C')tc[i+1]++;
        ac[i+1] += ac[i];
        ca[i+1] += ca[i];
        at[i+1] += at[i];
        ta[i+1] += ta[i];
        ct[i+1] += ct[i];
        tc[i+1] += tc[i];
    }
}

int get_distance(int x, int y) {
    int o_ac = ac[y+1]-ac[x];
    int o_ca = ca[y+1]-ca[x];
    int o_at = at[y+1]-at[x];
    int o_ta = ta[y+1]-ta[x];
    int o_ct = ct[y+1]-ct[x];
    int o_tc = tc[y+1]-tc[x];
    int ans = 0;
    int curr;

    curr = min(o_ac, o_ca);
    ans += curr;
    o_ac -= curr; o_ca -= curr;
    
    curr = min(o_at, o_ta);
    ans += curr;
    o_at -= curr; o_ta -= curr;
    
    curr = min(o_ct, o_tc);
    ans += curr;
    o_ct -= curr; o_tc -= curr;

    curr = min(o_ac, min(o_ct, o_ta));
    ans += curr*2;
    o_ac -= curr; o_ct -= curr; o_ta -= curr;

    curr = min(o_ca, min(o_tc, o_at));
    ans += curr*2;
    o_ca -= curr; o_tc -= curr; o_at -= curr;

    if(o_ac || o_ca || o_at || o_ta || o_ct || o_tc)return -1;
	return ans;
}

Subtask #1
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	25 ms	5772 KB	Output is correct
2	Correct	25 ms	5868 KB	Output is correct
3	Correct	25 ms	5540 KB	Output is correct
4	Correct	25 ms	5896 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct

Subtask #2
22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	3 ms	3412 KB	Output is correct
5	Correct	3 ms	3384 KB	Output is correct
6	Correct	3 ms	3412 KB	Output is correct
7	Correct	3 ms	3156 KB	Output is correct
8	Correct	4 ms	3412 KB	Output is correct
9	Correct	3 ms	3376 KB	Output is correct

Subtask #3
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	3 ms	3412 KB	Output is correct
5	Correct	3 ms	3384 KB	Output is correct
6	Correct	3 ms	3412 KB	Output is correct
7	Correct	3 ms	3156 KB	Output is correct
8	Correct	4 ms	3412 KB	Output is correct
9	Correct	3 ms	3376 KB	Output is correct
10	Correct	26 ms	5860 KB	Output is correct
11	Correct	25 ms	5896 KB	Output is correct
12	Correct	27 ms	5912 KB	Output is correct
13	Correct	27 ms	5996 KB	Output is correct
14	Correct	27 ms	6180 KB	Output is correct
15	Correct	26 ms	6184 KB	Output is correct
16	Correct	25 ms	5860 KB	Output is correct
17	Correct	26 ms	6036 KB	Output is correct
18	Correct	26 ms	6152 KB	Output is correct
19	Correct	24 ms	5912 KB	Output is correct
20	Correct	25 ms	6008 KB	Output is correct
21	Correct	25 ms	6152 KB	Output is correct

Subtask #4
28.0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	3 ms	3412 KB	Output is correct
5	Correct	3 ms	3384 KB	Output is correct
6	Correct	3 ms	3412 KB	Output is correct
7	Correct	3 ms	3156 KB	Output is correct
8	Correct	4 ms	3412 KB	Output is correct
9	Correct	3 ms	3376 KB	Output is correct
10	Correct	3 ms	3156 KB	Output is correct
11	Correct	4 ms	3412 KB	Output is correct
12	Correct	3 ms	3156 KB	Output is correct
13	Correct	4 ms	3412 KB	Output is correct
14	Correct	4 ms	3412 KB	Output is correct
15	Correct	3 ms	3412 KB	Output is correct

Subtask #5
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	25 ms	5772 KB	Output is correct
2	Correct	25 ms	5868 KB	Output is correct
3	Correct	25 ms	5540 KB	Output is correct
4	Correct	25 ms	5896 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	3 ms	3412 KB	Output is correct
12	Correct	3 ms	3384 KB	Output is correct
13	Correct	3 ms	3412 KB	Output is correct
14	Correct	3 ms	3156 KB	Output is correct
15	Correct	4 ms	3412 KB	Output is correct
16	Correct	3 ms	3376 KB	Output is correct
17	Correct	26 ms	5860 KB	Output is correct
18	Correct	25 ms	5896 KB	Output is correct
19	Correct	27 ms	5912 KB	Output is correct
20	Correct	27 ms	5996 KB	Output is correct
21	Correct	27 ms	6180 KB	Output is correct
22	Correct	26 ms	6184 KB	Output is correct
23	Correct	25 ms	5860 KB	Output is correct
24	Correct	26 ms	6036 KB	Output is correct
25	Correct	26 ms	6152 KB	Output is correct
26	Correct	24 ms	5912 KB	Output is correct
27	Correct	25 ms	6008 KB	Output is correct
28	Correct	25 ms	6152 KB	Output is correct
29	Correct	3 ms	3156 KB	Output is correct
30	Correct	4 ms	3412 KB	Output is correct
31	Correct	3 ms	3156 KB	Output is correct
32	Correct	4 ms	3412 KB	Output is correct
33	Correct	4 ms	3412 KB	Output is correct
34	Correct	3 ms	3412 KB	Output is correct
35	Correct	1 ms	256 KB	Output is correct
36	Correct	25 ms	5628 KB	Output is correct
37	Correct	25 ms	5896 KB	Output is correct
38	Correct	28 ms	6036 KB	Output is correct
39	Correct	32 ms	6248 KB	Output is correct
40	Correct	27 ms	6152 KB	Output is correct
41	Correct	3 ms	3412 KB	Output is correct
42	Correct	26 ms	5912 KB	Output is correct
43	Correct	25 ms	6160 KB	Output is correct
44	Correct	28 ms	6176 KB	Output is correct
45	Correct	26 ms	5916 KB	Output is correct
46	Correct	24 ms	6160 KB	Output is correct
47	Correct	31 ms	6116 KB	Output is correct

Submission #836958

Compilation message

Subtask #1 21.0 / 21.0

Subtask #2 22.0 / 22.0

Subtask #3 13.0 / 13.0

Subtask #4 28.0 / 28.0

Subtask #5 16.0 / 16.0

Subtask #1
21.0 / 21.0

Subtask #2
22.0 / 22.0

Subtask #3
13.0 / 13.0

Subtask #4
28.0 / 28.0

Subtask #5
16.0 / 16.0