답안 #531468

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
531468	2022-02-28T18:33:41 Z	yutabi	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	45 ms	6220 KB

#include "dna.h"

int preTC[100007];
int preCT[100007];
int preTA[100007];
int preAT[100007];
int preAC[100007];
int preCA[100007];



void init(std::string a, std::string b)
{
	for(int i=0;i<a.size();i++)
	{
		preTC[i+1]=preTC[i];
		preCT[i+1]=preCT[i];
		preTA[i+1]=preTA[i];
		preAT[i+1]=preAT[i];
		preAC[i+1]=preAC[i];
		preCA[i+1]=preCA[i];
		
		if(a[i]=='T' && b[i]=='C')
		{
			preTC[i+1]++;
		}

		if(a[i]=='T' && b[i]=='A')
		{
			preTA[i+1]++;
		}

		if(a[i]=='A' && b[i]=='C')
		{
			preAC[i+1]++;
		}

		if(a[i]=='C' && b[i]=='T')
		{
			preCT[i+1]++;
		}

		if(a[i]=='A' && b[i]=='T')
		{
			preAT[i+1]++;
		}

		if(a[i]=='C' && b[i]=='A')
		{
			preCA[i+1]++;
		}
	}
}

int get_distance(int x, int y)
{
	int ans=0;

	int TC=preTC[y+1]-preTC[x];
	int CT=preCT[y+1]-preCT[x];
	int TA=preTA[y+1]-preTA[x];
	int AT=preAT[y+1]-preAT[x];
	int AC=preAC[y+1]-preAC[x];
	int CA=preCA[y+1]-preCA[x];

	int mini;

	mini=std::min(TC,CT);
	ans+=mini;
	TC-=mini;
	CT-=mini;

	mini=std::min(TA,AT);
	ans+=mini;
	TA-=mini;
	AT-=mini;

	mini=std::min(AC,CA);
	ans+=mini;
	AC-=mini;
	CA-=mini;

	mini=std::min(std::min(AT,TC),CA);
	ans+=2*mini;
	AT-=mini;
	TC-=mini;
	CA-=mini;

	mini=std::min(std::min(TA,CT),AC);
	ans+=2*mini;
	TA-=mini;
	CT-=mini;
	AC-=mini;

	if(AC || CA || AT || TA || TC || CT)
	{
		ans=-1;
	}

	return ans;
}

Compilation message

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:14:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |  for(int i=0;i<a.size();i++)
      |              ~^~~~~~~~~

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	39 ms	4612 KB	Output is correct
2	Correct	35 ms	4468 KB	Output is correct
3	Correct	31 ms	4192 KB	Output is correct
4	Correct	32 ms	5856 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	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	4 ms	3148 KB	Output is correct
5	Correct	5 ms	3148 KB	Output is correct
6	Correct	4 ms	3148 KB	Output is correct
7	Correct	4 ms	3020 KB	Output is correct
8	Correct	3 ms	3148 KB	Output is correct
9	Correct	3 ms	3148 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	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	4 ms	3148 KB	Output is correct
5	Correct	5 ms	3148 KB	Output is correct
6	Correct	4 ms	3148 KB	Output is correct
7	Correct	4 ms	3020 KB	Output is correct
8	Correct	3 ms	3148 KB	Output is correct
9	Correct	3 ms	3148 KB	Output is correct
10	Correct	33 ms	4468 KB	Output is correct
11	Correct	33 ms	4468 KB	Output is correct
12	Correct	35 ms	4620 KB	Output is correct
13	Correct	36 ms	4716 KB	Output is correct
14	Correct	35 ms	4860 KB	Output is correct
15	Correct	33 ms	4732 KB	Output is correct
16	Correct	31 ms	4620 KB	Output is correct
17	Correct	35 ms	4712 KB	Output is correct
18	Correct	32 ms	4780 KB	Output is correct
19	Correct	28 ms	4700 KB	Output is correct
20	Correct	39 ms	4748 KB	Output is correct
21	Correct	28 ms	4864 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	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	4 ms	3148 KB	Output is correct
5	Correct	5 ms	3148 KB	Output is correct
6	Correct	4 ms	3148 KB	Output is correct
7	Correct	4 ms	3020 KB	Output is correct
8	Correct	3 ms	3148 KB	Output is correct
9	Correct	3 ms	3148 KB	Output is correct
10	Correct	6 ms	2892 KB	Output is correct
11	Correct	5 ms	3420 KB	Output is correct
12	Correct	4 ms	3148 KB	Output is correct
13	Correct	4 ms	3340 KB	Output is correct
14	Correct	4 ms	3408 KB	Output is correct
15	Correct	3 ms	3408 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	39 ms	4612 KB	Output is correct
2	Correct	35 ms	4468 KB	Output is correct
3	Correct	31 ms	4192 KB	Output is correct
4	Correct	32 ms	5856 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	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	4 ms	3148 KB	Output is correct
12	Correct	5 ms	3148 KB	Output is correct
13	Correct	4 ms	3148 KB	Output is correct
14	Correct	4 ms	3020 KB	Output is correct
15	Correct	3 ms	3148 KB	Output is correct
16	Correct	3 ms	3148 KB	Output is correct
17	Correct	33 ms	4468 KB	Output is correct
18	Correct	33 ms	4468 KB	Output is correct
19	Correct	35 ms	4620 KB	Output is correct
20	Correct	36 ms	4716 KB	Output is correct
21	Correct	35 ms	4860 KB	Output is correct
22	Correct	33 ms	4732 KB	Output is correct
23	Correct	31 ms	4620 KB	Output is correct
24	Correct	35 ms	4712 KB	Output is correct
25	Correct	32 ms	4780 KB	Output is correct
26	Correct	28 ms	4700 KB	Output is correct
27	Correct	39 ms	4748 KB	Output is correct
28	Correct	28 ms	4864 KB	Output is correct
29	Correct	6 ms	2892 KB	Output is correct
30	Correct	5 ms	3420 KB	Output is correct
31	Correct	4 ms	3148 KB	Output is correct
32	Correct	4 ms	3340 KB	Output is correct
33	Correct	4 ms	3408 KB	Output is correct
34	Correct	3 ms	3408 KB	Output is correct
35	Correct	1 ms	292 KB	Output is correct
36	Correct	38 ms	5528 KB	Output is correct
37	Correct	41 ms	5848 KB	Output is correct
38	Correct	34 ms	5996 KB	Output is correct
39	Correct	45 ms	6136 KB	Output is correct
40	Correct	35 ms	6220 KB	Output is correct
41	Correct	3 ms	3404 KB	Output is correct
42	Correct	31 ms	5960 KB	Output is correct
43	Correct	36 ms	6112 KB	Output is correct
44	Correct	38 ms	6080 KB	Output is correct
45	Correct	32 ms	5968 KB	Output is correct
46	Correct	29 ms	6072 KB	Output is correct
47	Correct	30 ms	6104 KB	Output is correct

답안 #531468

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