답안 #633216

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
633216	2022-08-21T23:30:28 Z	resting	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	47 ms	7416 KB

#include "dna.h"
#include <bits/stdc++.h>
using namespace std;

const int mx = 1e5+5;
int ps[mx][3][3] {};
void init(std::string a, std::string b) {
	map<char, int> m = {{'A', 0}, {'C', 1}, {'T', 2}};
	for(int i = 0; i < size(a); i++){
		ps[i][m[a[i]]][m[b[i]]]++;
	}
	for(int i = 1; i < size(a); i++){
		for(int a = 0; a < 3; a++){
			for(int b = 0; b < 3; b++){
				ps[i][a][b] += ps[i-1][a][b];
			}
		}
	}
}

int get_distance(int x, int y) {
	int z[3][3];
	for(int a = 0; a < 3; a++)
	for(int b = 0; b < 3; b++)
	z[a][b] = ps[y][a][b];
	if(x){
	for(int a = 0; a < 3; a++)
	for(int b = 0; b < 3; b++)
	z[a][b] -= ps[x-1][a][b];
	}
	int res = 0;
	for(int a = 0; a < 2; a++){
		for(int b = a+1; b < 3; b++){
			int t = min(z[a][b], z[b][a]);
			res += t;
			z[a][b] -= t;
			z[b][a] -= t;
		}
	}
	if(!z[0][1]){
		swap(z[0][1], z[1][0]);
		swap(z[1][2], z[2][1]);
		swap(z[0][2], z[2][0]);
	}
		if(z[0][1] == z[1][2] && z[1][2] == z[2][0] && !z[1][0] && !z[2][1] && !z[0][2]){
			return res + z[0][1] * 2;
		}
		else{
			return -1;
		}
	return 0;
}

Compilation message

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:9:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |  for(int i = 0; i < size(a); i++){
      |                 ~~^~~~~~~~~
dna.cpp:12:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |  for(int i = 1; i < size(a); i++){
      |                 ~~^~~~~~~~~

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	36 ms	6924 KB	Output is correct
2	Correct	34 ms	7016 KB	Output is correct
3	Correct	36 ms	6672 KB	Output is correct
4	Correct	34 ms	7048 KB	Output is correct
5	Correct	1 ms	304 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	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	5 ms	4436 KB	Output is correct
5	Correct	5 ms	4544 KB	Output is correct
6	Correct	5 ms	4536 KB	Output is correct
7	Correct	5 ms	4308 KB	Output is correct
8	Correct	5 ms	4564 KB	Output is correct
9	Correct	5 ms	4524 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	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	5 ms	4436 KB	Output is correct
5	Correct	5 ms	4544 KB	Output is correct
6	Correct	5 ms	4536 KB	Output is correct
7	Correct	5 ms	4308 KB	Output is correct
8	Correct	5 ms	4564 KB	Output is correct
9	Correct	5 ms	4524 KB	Output is correct
10	Correct	34 ms	6968 KB	Output is correct
11	Correct	33 ms	6980 KB	Output is correct
12	Correct	33 ms	7068 KB	Output is correct
13	Correct	33 ms	7160 KB	Output is correct
14	Correct	32 ms	7372 KB	Output is correct
15	Correct	39 ms	7288 KB	Output is correct
16	Correct	30 ms	7020 KB	Output is correct
17	Correct	34 ms	7148 KB	Output is correct
18	Correct	31 ms	7288 KB	Output is correct
19	Correct	31 ms	7040 KB	Output is correct
20	Correct	32 ms	7136 KB	Output is correct
21	Correct	33 ms	7416 KB	Output is correct

Subtask #4
28.0 / 28.0

#	결과	실행 시간	메모리	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	5 ms	4436 KB	Output is correct
5	Correct	5 ms	4544 KB	Output is correct
6	Correct	5 ms	4536 KB	Output is correct
7	Correct	5 ms	4308 KB	Output is correct
8	Correct	5 ms	4564 KB	Output is correct
9	Correct	5 ms	4524 KB	Output is correct
10	Correct	5 ms	4180 KB	Output is correct
11	Correct	5 ms	4532 KB	Output is correct
12	Correct	5 ms	4264 KB	Output is correct
13	Correct	5 ms	4564 KB	Output is correct
14	Correct	5 ms	4564 KB	Output is correct
15	Correct	4 ms	4564 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	36 ms	6924 KB	Output is correct
2	Correct	34 ms	7016 KB	Output is correct
3	Correct	36 ms	6672 KB	Output is correct
4	Correct	34 ms	7048 KB	Output is correct
5	Correct	1 ms	304 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 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	5 ms	4436 KB	Output is correct
12	Correct	5 ms	4544 KB	Output is correct
13	Correct	5 ms	4536 KB	Output is correct
14	Correct	5 ms	4308 KB	Output is correct
15	Correct	5 ms	4564 KB	Output is correct
16	Correct	5 ms	4524 KB	Output is correct
17	Correct	34 ms	6968 KB	Output is correct
18	Correct	33 ms	6980 KB	Output is correct
19	Correct	33 ms	7068 KB	Output is correct
20	Correct	33 ms	7160 KB	Output is correct
21	Correct	32 ms	7372 KB	Output is correct
22	Correct	39 ms	7288 KB	Output is correct
23	Correct	30 ms	7020 KB	Output is correct
24	Correct	34 ms	7148 KB	Output is correct
25	Correct	31 ms	7288 KB	Output is correct
26	Correct	31 ms	7040 KB	Output is correct
27	Correct	32 ms	7136 KB	Output is correct
28	Correct	33 ms	7416 KB	Output is correct
29	Correct	5 ms	4180 KB	Output is correct
30	Correct	5 ms	4532 KB	Output is correct
31	Correct	5 ms	4264 KB	Output is correct
32	Correct	5 ms	4564 KB	Output is correct
33	Correct	5 ms	4564 KB	Output is correct
34	Correct	4 ms	4564 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	33 ms	6620 KB	Output is correct
37	Correct	36 ms	6992 KB	Output is correct
38	Correct	47 ms	7164 KB	Output is correct
39	Correct	32 ms	7412 KB	Output is correct
40	Correct	33 ms	7368 KB	Output is correct
41	Correct	5 ms	4564 KB	Output is correct
42	Correct	41 ms	7012 KB	Output is correct
43	Correct	31 ms	7304 KB	Output is correct
44	Correct	35 ms	7288 KB	Output is correct
45	Correct	29 ms	7060 KB	Output is correct
46	Correct	29 ms	7312 KB	Output is correct
47	Correct	30 ms	7304 KB	Output is correct

답안 #633216

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