답안 #788931

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
788931	2023-07-20T17:45:12 Z	samuelmaj2008	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	39 ms	10512 KB

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define rep(a,b) for(int a = 0; a < (b); ++a)
#define pb push_back
#define all(t) t.begin(), t.end()

int n = 0;
const int max_N = 1e5+5;
int A[max_N];
int B[max_N];
int S[max_N][3][3];
int V[max_N][2][3];

void init(string a, string b)
{
    n = a.size();
    rep(i,n)
    {
        if (a[i] == 'A')
            A[i] = 0;
        else if (a[i] == 'T')
            A[i] = 1;
        else
            A[i] = 2;
    }
    rep(i,n)
    {
        if (b[i] == 'A')
            B[i] = 0;
        else if (b[i] == 'T')
            B[i] = 1;
        else
            B[i] = 2;
    }
    rep(i,n)
    {
        if (i > 0) rep(j,3) rep(k,3) S[i][j][k] = S[i-1][j][k];
        ++S[i][A[i]][B[i]];
    }
    rep(i,n)
    {
        if (i > 0) rep(j,2) rep(k,3) V[i][j][k] = V[i-1][j][k];
        ++V[i][0][A[i]], ++V[i][1][B[i]];
    }
}

inline int odl_S(int l, int p, int x1, int x2)
{
    if (l == 0) return S[p][x1][x2];
    return S[p][x1][x2] - S[l-1][x1][x2];
}

inline int odl_V(int l, int p, int idx, int val)
{
    if (l == 0) return V[p][idx][val];
    return V[p][idx][val] - V[l-1][idx][val];
}

int get_distance(int x, int y)
{
    if (odl_V(x,y,0,0) != odl_V(x,y,1,0) or odl_V(x,y,0,1) != odl_V(x,y,1,1) or odl_V(x,y,0,2) != odl_V(x,y,1,2))
        return -1;
    int ile_zos = y - x + 1, wyn = 0;
    rep(i,3) ile_zos -= odl_S(x,y,i,i);
    if(ile_zos == 0)
        return 0;
    rep(i,3)
        for (int j = i+1; j < 3; ++j)
            wyn += min(odl_S(x,y,i,j),odl_S(x,y,j,i));
    ile_zos -= 2*wyn;
    if(ile_zos > 0)
        wyn += ile_zos/3*2;
    return wyn;
}
/*
int main()
{
    init("ATACAT", "ACTATA");
    cout << get_distance(1,3) << endl;
    cout << get_distance(4,5) << endl;
    cout << get_distance(3,5) << endl;
}
*/

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	29 ms	10080 KB	Output is correct
2	Correct	29 ms	10120 KB	Output is correct
3	Correct	28 ms	9492 KB	Output is correct
4	Correct	29 ms	10132 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct

Subtask #2
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	7 ms	7616 KB	Output is correct
5	Correct	5 ms	7636 KB	Output is correct
6	Correct	5 ms	7616 KB	Output is correct
7	Correct	5 ms	7252 KB	Output is correct
8	Correct	5 ms	7636 KB	Output is correct
9	Correct	5 ms	7740 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	7 ms	7616 KB	Output is correct
5	Correct	5 ms	7636 KB	Output is correct
6	Correct	5 ms	7616 KB	Output is correct
7	Correct	5 ms	7252 KB	Output is correct
8	Correct	5 ms	7636 KB	Output is correct
9	Correct	5 ms	7740 KB	Output is correct
10	Correct	29 ms	10056 KB	Output is correct
11	Correct	30 ms	10096 KB	Output is correct
12	Correct	29 ms	9956 KB	Output is correct
13	Correct	39 ms	10112 KB	Output is correct
14	Correct	31 ms	10512 KB	Output is correct
15	Correct	29 ms	10388 KB	Output is correct
16	Correct	29 ms	9896 KB	Output is correct
17	Correct	29 ms	10152 KB	Output is correct
18	Correct	30 ms	10376 KB	Output is correct
19	Correct	29 ms	9980 KB	Output is correct
20	Correct	29 ms	10092 KB	Output is correct
21	Correct	37 ms	10456 KB	Output is correct

Subtask #4
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	7 ms	7616 KB	Output is correct
5	Correct	5 ms	7636 KB	Output is correct
6	Correct	5 ms	7616 KB	Output is correct
7	Correct	5 ms	7252 KB	Output is correct
8	Correct	5 ms	7636 KB	Output is correct
9	Correct	5 ms	7740 KB	Output is correct
10	Correct	5 ms	6996 KB	Output is correct
11	Correct	5 ms	7636 KB	Output is correct
12	Correct	5 ms	7204 KB	Output is correct
13	Correct	5 ms	7648 KB	Output is correct
14	Correct	5 ms	7636 KB	Output is correct
15	Correct	5 ms	7668 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	29 ms	10080 KB	Output is correct
2	Correct	29 ms	10120 KB	Output is correct
3	Correct	28 ms	9492 KB	Output is correct
4	Correct	29 ms	10132 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	312 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	7 ms	7616 KB	Output is correct
12	Correct	5 ms	7636 KB	Output is correct
13	Correct	5 ms	7616 KB	Output is correct
14	Correct	5 ms	7252 KB	Output is correct
15	Correct	5 ms	7636 KB	Output is correct
16	Correct	5 ms	7740 KB	Output is correct
17	Correct	29 ms	10056 KB	Output is correct
18	Correct	30 ms	10096 KB	Output is correct
19	Correct	29 ms	9956 KB	Output is correct
20	Correct	39 ms	10112 KB	Output is correct
21	Correct	31 ms	10512 KB	Output is correct
22	Correct	29 ms	10388 KB	Output is correct
23	Correct	29 ms	9896 KB	Output is correct
24	Correct	29 ms	10152 KB	Output is correct
25	Correct	30 ms	10376 KB	Output is correct
26	Correct	29 ms	9980 KB	Output is correct
27	Correct	29 ms	10092 KB	Output is correct
28	Correct	37 ms	10456 KB	Output is correct
29	Correct	5 ms	6996 KB	Output is correct
30	Correct	5 ms	7636 KB	Output is correct
31	Correct	5 ms	7204 KB	Output is correct
32	Correct	5 ms	7648 KB	Output is correct
33	Correct	5 ms	7636 KB	Output is correct
34	Correct	5 ms	7668 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	28 ms	9432 KB	Output is correct
37	Correct	29 ms	10196 KB	Output is correct
38	Correct	30 ms	10004 KB	Output is correct
39	Correct	36 ms	10504 KB	Output is correct
40	Correct	30 ms	10436 KB	Output is correct
41	Correct	5 ms	7636 KB	Output is correct
42	Correct	29 ms	10040 KB	Output is correct
43	Correct	30 ms	10484 KB	Output is correct
44	Correct	29 ms	10392 KB	Output is correct
45	Correct	29 ms	10028 KB	Output is correct
46	Correct	29 ms	10464 KB	Output is correct
47	Correct	29 ms	10380 KB	Output is correct

답안 #788931

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