답안 #451954

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
451954	2021-08-03T14:04:15 Z	iulia13	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	57 ms	9716 KB

#include <bits/stdc++.h>

using namespace std;
const int N = 1e5 + 5;
const int L = 3;
int vA[N][L], vB[N][L];
int p[N][L][L];
map <char, int> mp;
void init(string a, string b)
{
    int n = a.size(), i, j, h;
    mp['A'] = 0;
    mp['C'] = 1;
    mp['T'] = 2;
    for (i = 1; i <= n; i++)
    {
        for (j = 0; j < L; j++)
        {
            vA[i][j] = vA[i - 1][j];
            vB[i][j] = vB[i - 1][j];
        }
        for (j = 0; j < L; j++)
            for (h = 0; h < L; h++)
                p[i][j][h] = p[i - 1][j][h];
        int f = mp[a[i - 1]], s = mp[b[i - 1]];
        vA[i][f]++;
        vB[i][s]++;
        p[i][f][s]++;
    }
}
int get_distance(int x, int y)
{
    int i, j, h, cnt = 0, maxi = 0;
    y++;
    for (i = 0; i < L; i++)
        if (vA[y][i] - vA[x][i] != vB[y][i] - vB[x][i])
            return -1;
    for (i = 0; i < L; i++)
        for (j = i + 1; j < L; j++)
        {
            int a = p[y][i][j] - p[x][i][j];
            int b = p[y][j][i] - p[x][j][i];
            cnt += min(a, b);
            maxi = max(maxi, max(a, b) - min(a, b));
        }
    return cnt + 2 * maxi;

}/*
int main()
{

   int n, q;
	assert(scanf("%d %d", &n, &q) == 2);
	char A[n+1], B[n+1];
	assert(scanf("%s", A) == 1);
	assert(scanf("%s", B) == 1);
	std::string a = std::string(A);
	std::string b = std::string(B);
	std::vector<int> x(q), y(q);
	for (int i = 0; i < q; i++) {
		assert(scanf("%d %d", &x[i], &y[i]) == 2);
	}
	fclose(stdin);
	std::vector<int> results(q);
	init(a, b);
	for (int i = 0; i < q; i++) {
		results[i] = get_distance(x[i], y[i]);
	}
	for (int i = 0; i < q; i++) {
		printf("%d\n", results[i]);
	}
	fclose(stdout);
	return 0;
}*/

Compilation message

dna.cpp: In function 'int get_distance(int, int)':
dna.cpp:33:15: warning: unused variable 'h' [-Wunused-variable]
   33 |     int i, j, h, cnt = 0, maxi = 0;
      |               ^

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	45 ms	9220 KB	Output is correct
2	Correct	45 ms	9344 KB	Output is correct
3	Correct	46 ms	8704 KB	Output is correct
4	Correct	46 ms	9344 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct

Subtask #2
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	7 ms	6848 KB	Output is correct
5	Correct	7 ms	6860 KB	Output is correct
6	Correct	7 ms	6860 KB	Output is correct
7	Correct	7 ms	6476 KB	Output is correct
8	Correct	7 ms	6860 KB	Output is correct
9	Correct	6 ms	6836 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	7 ms	6848 KB	Output is correct
5	Correct	7 ms	6860 KB	Output is correct
6	Correct	7 ms	6860 KB	Output is correct
7	Correct	7 ms	6476 KB	Output is correct
8	Correct	7 ms	6860 KB	Output is correct
9	Correct	6 ms	6836 KB	Output is correct
10	Correct	46 ms	9284 KB	Output is correct
11	Correct	44 ms	9344 KB	Output is correct
12	Correct	46 ms	9184 KB	Output is correct
13	Correct	57 ms	9384 KB	Output is correct
14	Correct	47 ms	9712 KB	Output is correct
15	Correct	46 ms	9616 KB	Output is correct
16	Correct	41 ms	9188 KB	Output is correct
17	Correct	42 ms	9356 KB	Output is correct
18	Correct	41 ms	9560 KB	Output is correct
19	Correct	41 ms	9216 KB	Output is correct
20	Correct	38 ms	9324 KB	Output is correct
21	Correct	39 ms	9600 KB	Output is correct

Subtask #4
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	7 ms	6848 KB	Output is correct
5	Correct	7 ms	6860 KB	Output is correct
6	Correct	7 ms	6860 KB	Output is correct
7	Correct	7 ms	6476 KB	Output is correct
8	Correct	7 ms	6860 KB	Output is correct
9	Correct	6 ms	6836 KB	Output is correct
10	Correct	6 ms	6348 KB	Output is correct
11	Correct	7 ms	6860 KB	Output is correct
12	Correct	7 ms	6432 KB	Output is correct
13	Correct	7 ms	6840 KB	Output is correct
14	Correct	7 ms	6860 KB	Output is correct
15	Correct	6 ms	6860 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	45 ms	9220 KB	Output is correct
2	Correct	45 ms	9344 KB	Output is correct
3	Correct	46 ms	8704 KB	Output is correct
4	Correct	46 ms	9344 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 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	1 ms	204 KB	Output is correct
11	Correct	7 ms	6848 KB	Output is correct
12	Correct	7 ms	6860 KB	Output is correct
13	Correct	7 ms	6860 KB	Output is correct
14	Correct	7 ms	6476 KB	Output is correct
15	Correct	7 ms	6860 KB	Output is correct
16	Correct	6 ms	6836 KB	Output is correct
17	Correct	46 ms	9284 KB	Output is correct
18	Correct	44 ms	9344 KB	Output is correct
19	Correct	46 ms	9184 KB	Output is correct
20	Correct	57 ms	9384 KB	Output is correct
21	Correct	47 ms	9712 KB	Output is correct
22	Correct	46 ms	9616 KB	Output is correct
23	Correct	41 ms	9188 KB	Output is correct
24	Correct	42 ms	9356 KB	Output is correct
25	Correct	41 ms	9560 KB	Output is correct
26	Correct	41 ms	9216 KB	Output is correct
27	Correct	38 ms	9324 KB	Output is correct
28	Correct	39 ms	9600 KB	Output is correct
29	Correct	6 ms	6348 KB	Output is correct
30	Correct	7 ms	6860 KB	Output is correct
31	Correct	7 ms	6432 KB	Output is correct
32	Correct	7 ms	6840 KB	Output is correct
33	Correct	7 ms	6860 KB	Output is correct
34	Correct	6 ms	6860 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	46 ms	8792 KB	Output is correct
37	Correct	45 ms	9288 KB	Output is correct
38	Correct	44 ms	9356 KB	Output is correct
39	Correct	49 ms	9716 KB	Output is correct
40	Correct	45 ms	9708 KB	Output is correct
41	Correct	6 ms	6860 KB	Output is correct
42	Correct	42 ms	9220 KB	Output is correct
43	Correct	44 ms	9588 KB	Output is correct
44	Correct	46 ms	9644 KB	Output is correct
45	Correct	40 ms	9224 KB	Output is correct
46	Correct	40 ms	9580 KB	Output is correct
47	Correct	46 ms	9600 KB	Output is correct

답안 #451954

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