답안 #51584 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
51584	2018-06-18T22:22:44 Z	MatheusLealV	Laugh Analysis (IOI16_laugh)	C++17	100 / 100	7 ms	2584 KB

laugh

#include "laugh.h"
#include <bits/stdc++.h>

using namespace std;

int longest_laugh(string s)
{
	int ans = 0, prev = -1;

	char p;

    for(int i = 0; i < s.size(); i++)
    {
    	if(s[i] != 'h' and s[i] != 'a') continue;

    	int st = i;

    	p = (s[i] == 'h' ? 'a' : 'h');

    	i ++;

    	while(i < s.size() and s[i] == p)
    	{
    		i ++;

    		if(p == 'h') p = 'a';

    		else p = 'h';
    	}

    	ans = max(ans, i - st);

    	i --;
    }

    return ans;
}

Compilation message

laugh.cpp: In function 'int longest_laugh(std::__cxx11::string)':
laugh.cpp:12:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < s.size(); i++)
                    ~~^~~~~~~~~~
laugh.cpp:22:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
      while(i < s.size() and s[i] == p)
            ~~^~~~~~~~~~
laugh.cpp:8:15: warning: unused variable 'prev' [-Wunused-variable]
  int ans = 0, prev = -1;
               ^~~~

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	2 ms	360 KB	Output is correct
3	Correct	2 ms	472 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	2 ms	592 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	2 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	2 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	764 KB	Output is correct
19	Correct	2 ms	764 KB	Output is correct

Subtask #2
26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	2 ms	360 KB	Output is correct
3	Correct	2 ms	472 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	2 ms	592 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	2 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	2 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	764 KB	Output is correct
19	Correct	2 ms	764 KB	Output is correct
20	Correct	2 ms	792 KB	Output is correct
21	Correct	2 ms	792 KB	Output is correct
22	Correct	2 ms	928 KB	Output is correct
23	Correct	2 ms	928 KB	Output is correct
24	Correct	2 ms	948 KB	Output is correct
25	Correct	2 ms	948 KB	Output is correct
26	Correct	3 ms	948 KB	Output is correct
27	Correct	2 ms	948 KB	Output is correct
28	Correct	2 ms	948 KB	Output is correct
29	Correct	3 ms	948 KB	Output is correct
30	Correct	2 ms	996 KB	Output is correct
31	Correct	2 ms	1020 KB	Output is correct
32	Correct	2 ms	1020 KB	Output is correct
33	Correct	3 ms	1020 KB	Output is correct
34	Correct	2 ms	1072 KB	Output is correct
35	Correct	2 ms	1072 KB	Output is correct

Subtask #3
53.0 / 53.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	248 KB	Output is correct
2	Correct	2 ms	360 KB	Output is correct
3	Correct	2 ms	472 KB	Output is correct
4	Correct	2 ms	492 KB	Output is correct
5	Correct	2 ms	552 KB	Output is correct
6	Correct	2 ms	592 KB	Output is correct
7	Correct	2 ms	612 KB	Output is correct
8	Correct	2 ms	736 KB	Output is correct
9	Correct	2 ms	736 KB	Output is correct
10	Correct	2 ms	736 KB	Output is correct
11	Correct	2 ms	736 KB	Output is correct
12	Correct	2 ms	736 KB	Output is correct
13	Correct	2 ms	736 KB	Output is correct
14	Correct	2 ms	736 KB	Output is correct
15	Correct	2 ms	736 KB	Output is correct
16	Correct	2 ms	736 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	764 KB	Output is correct
19	Correct	2 ms	764 KB	Output is correct
20	Correct	2 ms	792 KB	Output is correct
21	Correct	2 ms	792 KB	Output is correct
22	Correct	2 ms	928 KB	Output is correct
23	Correct	2 ms	928 KB	Output is correct
24	Correct	2 ms	948 KB	Output is correct
25	Correct	2 ms	948 KB	Output is correct
26	Correct	3 ms	948 KB	Output is correct
27	Correct	2 ms	948 KB	Output is correct
28	Correct	2 ms	948 KB	Output is correct
29	Correct	3 ms	948 KB	Output is correct
30	Correct	2 ms	996 KB	Output is correct
31	Correct	2 ms	1020 KB	Output is correct
32	Correct	2 ms	1020 KB	Output is correct
33	Correct	3 ms	1020 KB	Output is correct
34	Correct	2 ms	1072 KB	Output is correct
35	Correct	2 ms	1072 KB	Output is correct
36	Correct	5 ms	1232 KB	Output is correct
37	Correct	6 ms	1260 KB	Output is correct
38	Correct	5 ms	1276 KB	Output is correct
39	Correct	5 ms	1480 KB	Output is correct
40	Correct	6 ms	1560 KB	Output is correct
41	Correct	7 ms	1752 KB	Output is correct
42	Correct	6 ms	1752 KB	Output is correct
43	Correct	5 ms	1752 KB	Output is correct
44	Correct	5 ms	1880 KB	Output is correct
45	Correct	7 ms	1984 KB	Output is correct
46	Correct	6 ms	2084 KB	Output is correct
47	Correct	5 ms	2184 KB	Output is correct
48	Correct	6 ms	2288 KB	Output is correct
49	Correct	6 ms	2384 KB	Output is correct
50	Correct	6 ms	2484 KB	Output is correct
51	Correct	6 ms	2584 KB	Output is correct

답안 #51584

Compilation message

Subtask #1 21.0 / 21.0

Subtask #2 26.0 / 26.0

Subtask #3 53.0 / 53.0

Subtask #1
21.0 / 21.0

Subtask #2
26.0 / 26.0

Subtask #3
53.0 / 53.0