답안 #616082

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
616082	2022-07-31T20:10:55 Z	sokratisi	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	143 ms	18284 KB

#include "dna.h"
#include <vector>
#include <iostream>

using namespace std;

vector<vector<int>> st;
int k;

void addv(vector<int>& re, vector<int> a) {
    for (int i = 0; i < 6; i++) re[i] += a[i];
}

vector<int> range(int x, int y) {
    vector<int> re(6, 0);
    x += k; y += k;
    while (x <= y) {
        if (x % 2) addv(re, st[x++]);
        if (!(y % 2)) addv(re, st[y--]);
        x /= 2; y /= 2;
    }
    return re;
}

int calculate_ans(vector<int> a) {
    if (a[0] - a[3] == a[1] - a[4] && a[1] - a[4] == a[2] - a[5]) {
        int ans;
        if (a[0] < a[3]) {
            ans = a[0] + a[1] + a[2] + 2 * (a[3] - a[0]);
        }
        else {
            ans = a[3] + a[4] + a[5] + 2 * (a[0] - a[3]);
        }
        return ans;
    }
    return -1;
}

void init(string a, string b) {
    int n = a.size();
    k = 1;
    while (k < n) k *= 2;
    st.resize(2*k, vector<int>(6, 0));
    for (int i = 0; i < n; i++) {
        if (a[i] == 'A') {
            if (b[i] == 'C') {
                st[i + k][0] = 1;
            }
            else if (b[i] == 'T') {
                st[i + k][5] = 1;
            }
        }
        else if (a[i] == 'C') {
            if (b[i] == 'A') {
                st[i + k][3] = 1;
            }
            else if (b[i] == 'T') {
                st[i + k][1] = 1;
            }
        }
        else {
            if (b[i] == 'A') {
                st[i + k][2] = 1;
            }
            else if (b[i] == 'C') {
                st[i + k][4] = 1;
            }
        }
    }
    for (int i = k - 1; i > 0; i--) {
        for (int j = 0; j < 6; j++) {
            st[i][j] += st[2*i][j];
            st[i][j] += st[2*i+1][j];
        }
    }
    // for (int i = 1; i < 2 * k; i++) {
    //     cout << "[";
    //     for (int j = 0; j < 5; j++) {
    //         cout << st[i][j] << ", ";
    //     }
    //     cout << st[i][5] << "]\n";
    // }
}

int get_distance(int x, int y) {
	vector<int> use = range(x, y);
    return calculate_ans(use);
}

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	60 ms	17868 KB	Output is correct
2	Correct	61 ms	17876 KB	Output is correct
3	Correct	60 ms	17804 KB	Output is correct
4	Correct	59 ms	17980 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 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	304 KB	Output is correct
4	Correct	18 ms	15408 KB	Output is correct
5	Correct	18 ms	15416 KB	Output is correct
6	Correct	18 ms	15416 KB	Output is correct
7	Correct	18 ms	15316 KB	Output is correct
8	Correct	19 ms	15416 KB	Output is correct
9	Correct	21 ms	15360 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	304 KB	Output is correct
4	Correct	18 ms	15408 KB	Output is correct
5	Correct	18 ms	15416 KB	Output is correct
6	Correct	18 ms	15416 KB	Output is correct
7	Correct	18 ms	15316 KB	Output is correct
8	Correct	19 ms	15416 KB	Output is correct
9	Correct	21 ms	15360 KB	Output is correct
10	Correct	63 ms	17896 KB	Output is correct
11	Correct	61 ms	17916 KB	Output is correct
12	Correct	134 ms	18196 KB	Output is correct
13	Correct	122 ms	18276 KB	Output is correct
14	Correct	124 ms	18268 KB	Output is correct
15	Correct	121 ms	18232 KB	Output is correct
16	Correct	121 ms	18116 KB	Output is correct
17	Correct	139 ms	18152 KB	Output is correct
18	Correct	119 ms	18212 KB	Output is correct
19	Correct	114 ms	18096 KB	Output is correct
20	Correct	133 ms	18132 KB	Output is correct
21	Correct	104 ms	18232 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	304 KB	Output is correct
4	Correct	18 ms	15408 KB	Output is correct
5	Correct	18 ms	15416 KB	Output is correct
6	Correct	18 ms	15416 KB	Output is correct
7	Correct	18 ms	15316 KB	Output is correct
8	Correct	19 ms	15416 KB	Output is correct
9	Correct	21 ms	15360 KB	Output is correct
10	Correct	19 ms	15316 KB	Output is correct
11	Correct	18 ms	15444 KB	Output is correct
12	Correct	23 ms	15344 KB	Output is correct
13	Correct	19 ms	15408 KB	Output is correct
14	Correct	18 ms	15416 KB	Output is correct
15	Correct	17 ms	15444 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	60 ms	17868 KB	Output is correct
2	Correct	61 ms	17876 KB	Output is correct
3	Correct	60 ms	17804 KB	Output is correct
4	Correct	59 ms	17980 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 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	304 KB	Output is correct
11	Correct	18 ms	15408 KB	Output is correct
12	Correct	18 ms	15416 KB	Output is correct
13	Correct	18 ms	15416 KB	Output is correct
14	Correct	18 ms	15316 KB	Output is correct
15	Correct	19 ms	15416 KB	Output is correct
16	Correct	21 ms	15360 KB	Output is correct
17	Correct	63 ms	17896 KB	Output is correct
18	Correct	61 ms	17916 KB	Output is correct
19	Correct	134 ms	18196 KB	Output is correct
20	Correct	122 ms	18276 KB	Output is correct
21	Correct	124 ms	18268 KB	Output is correct
22	Correct	121 ms	18232 KB	Output is correct
23	Correct	121 ms	18116 KB	Output is correct
24	Correct	139 ms	18152 KB	Output is correct
25	Correct	119 ms	18212 KB	Output is correct
26	Correct	114 ms	18096 KB	Output is correct
27	Correct	133 ms	18132 KB	Output is correct
28	Correct	104 ms	18232 KB	Output is correct
29	Correct	19 ms	15316 KB	Output is correct
30	Correct	18 ms	15444 KB	Output is correct
31	Correct	23 ms	15344 KB	Output is correct
32	Correct	19 ms	15408 KB	Output is correct
33	Correct	18 ms	15416 KB	Output is correct
34	Correct	17 ms	15444 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	58 ms	17868 KB	Output is correct
37	Correct	63 ms	17924 KB	Output is correct
38	Correct	139 ms	18224 KB	Output is correct
39	Correct	127 ms	18272 KB	Output is correct
40	Correct	136 ms	18284 KB	Output is correct
41	Correct	22 ms	15392 KB	Output is correct
42	Correct	115 ms	18140 KB	Output is correct
43	Correct	125 ms	18192 KB	Output is correct
44	Correct	143 ms	18208 KB	Output is correct
45	Correct	106 ms	18120 KB	Output is correct
46	Correct	104 ms	18172 KB	Output is correct
47	Correct	103 ms	18192 KB	Output is correct

답안 #616082

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