답안 #34488 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
34488	2017-11-11T18:15:50 Z	top34051	Martian DNA (IOI16_dna)	C++14	36 / 100	16 ms	2652 KB

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

string s;
map<string,int> mp;

bool ask() {
    if(mp.find(s)!=mp.end()) return mp[s];
    return mp[s] = make_test(s);
}

string analyse(int n, int t) {
    int cnt = 0, sq = sqrt(n), bad = 0;
    while(s.size()!=n) {
        s = s + '0';
        if(!ask()) s[s.size()-1] = '1';
        cnt++;
        if(cnt%sq==0) {
            while(!ask()) s.erase(s.size()-1,1), bad = 1;
            if(bad) break;
        }
    }
    while(!ask()) s.erase(s.size()-1,1);
    while(s.size()!=n) {
        s = '0' + s;
        if(!ask()) s[0] = '1';
    }
    return s;
}

Compilation message

dna.cpp: In function 'bool ask()':
dna.cpp:10:31: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
     return mp[s] = make_test(s);
                               ^
dna.cpp: In function 'std::__cxx11::string analyse(int, int)':
dna.cpp:15:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(s.size()!=n) {
                   ^
dna.cpp:25:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(s.size()!=n) {
                   ^
grader.cpp: In function 'bool make_test(std::__cxx11::string)':
grader.cpp:14:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < p.size(); i++) {
                    ^
grader.cpp:23:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 1; i <= ss.size(); i++) {
                    ^
grader.cpp:28:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (pr[i] == p.size()) {
             ^

Subtask #1
11.0 / 11.0

#	결과	메모리	Grader output
1	Correct	2036 KB	Output is correct
2	Correct	2036 KB	Output is correct
3	Correct	2036 KB	Output is correct
4	Correct	2036 KB	Output is correct
5	Correct	2036 KB	Output is correct
6	Correct	2036 KB	Output is correct
7	Correct	2036 KB	Output is correct
8	Correct	2036 KB	Output is correct
9	Correct	2036 KB	Output is correct
10	Correct	2036 KB	Output is correct
11	Correct	2036 KB	Output is correct
12	Correct	2036 KB	Output is correct
13	Correct	2036 KB	Output is correct
14	Correct	2036 KB	Output is correct
15	Correct	2036 KB	Output is correct
16	Correct	2036 KB	Output is correct
17	Correct	2036 KB	Output is correct
18	Correct	2036 KB	Output is correct
19	Correct	2036 KB	Output is correct
20	Correct	2036 KB	Output is correct
21	Correct	2036 KB	Output is correct
22	Correct	2036 KB	Output is correct
23	Correct	2036 KB	Output is correct
24	Correct	2036 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	메모리	Grader output
1	Correct	2036 KB	Output is correct
2	Correct	2036 KB	Output is correct
3	Correct	2036 KB	Output is correct
4	Correct	2036 KB	Output is correct
5	Correct	2036 KB	Output is correct
6	Correct	2036 KB	Output is correct
7	Correct	2036 KB	Output is correct
8	Correct	2036 KB	Output is correct
9	Correct	2036 KB	Output is correct
10	Correct	2036 KB	Output is correct
11	Correct	2036 KB	Output is correct
12	Correct	2036 KB	Output is correct
13	Correct	2036 KB	Output is correct
14	Correct	2036 KB	Output is correct
15	Correct	2036 KB	Output is correct
16	Correct	2036 KB	Output is correct
17	Correct	2036 KB	Output is correct
18	Correct	2036 KB	Output is correct
19	Correct	2036 KB	Output is correct
20	Correct	2036 KB	Output is correct
21	Correct	2036 KB	Output is correct
22	Correct	2036 KB	Output is correct
23	Correct	2036 KB	Output is correct
24	Correct	2036 KB	Output is correct
25	Correct	2036 KB	Output is correct
26	Correct	2036 KB	Output is correct
27	Correct	2036 KB	Output is correct
28	Correct	2036 KB	Output is correct
29	Correct	2036 KB	Output is correct
30	Correct	2036 KB	Output is correct
31	Correct	2036 KB	Output is correct
32	Correct	2036 KB	Output is correct
33	Correct	2036 KB	Output is correct
34	Correct	2036 KB	Output is correct

Subtask #3
0 / 64.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2036 KB	Output is correct
2	Correct	0 ms	2036 KB	Output is correct
3	Correct	0 ms	2036 KB	Output is correct
4	Correct	0 ms	2036 KB	Output is correct
5	Correct	0 ms	2036 KB	Output is correct
6	Correct	0 ms	2036 KB	Output is correct
7	Correct	0 ms	2036 KB	Output is correct
8	Correct	0 ms	2036 KB	Output is correct
9	Correct	0 ms	2036 KB	Output is correct
10	Correct	0 ms	2036 KB	Output is correct
11	Correct	0 ms	2036 KB	Output is correct
12	Correct	0 ms	2036 KB	Output is correct
13	Correct	0 ms	2036 KB	Output is correct
14	Correct	0 ms	2036 KB	Output is correct
15	Correct	0 ms	2036 KB	Output is correct
16	Correct	0 ms	2036 KB	Output is correct
17	Correct	0 ms	2036 KB	Output is correct
18	Correct	0 ms	2036 KB	Output is correct
19	Correct	0 ms	2036 KB	Output is correct
20	Correct	0 ms	2036 KB	Output is correct
21	Correct	0 ms	2036 KB	Output is correct
22	Correct	9 ms	2652 KB	Output is correct
23	Incorrect	13 ms	2652 KB	Too many tests
24	Incorrect	16 ms	2648 KB	Too many tests
25	Incorrect	16 ms	2648 KB	Too many tests
26	Correct	16 ms	2648 KB	Output is correct
27	Correct	9 ms	2648 KB	Output is correct
28	Correct	9 ms	2648 KB	Output is correct
29	Correct	6 ms	2648 KB	Output is correct
30	Incorrect	9 ms	2648 KB	Too many tests
31	Incorrect	9 ms	2648 KB	Too many tests
32	Correct	6 ms	2648 KB	Output is correct
33	Incorrect	9 ms	2648 KB	Too many tests
34	Correct	9 ms	2648 KB	Output is correct
35	Incorrect	9 ms	2644 KB	Too many tests
36	Incorrect	9 ms	2648 KB	Too many tests
37	Incorrect	9 ms	2648 KB	Too many tests
38	Correct	9 ms	2652 KB	Output is correct
39	Incorrect	9 ms	2648 KB	Too many tests

답안 #34488

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 25.0 / 25.0

Subtask #3 0 / 64.0

Subtask #1
11.0 / 11.0

Subtask #2
25.0 / 25.0

Subtask #3
0 / 64.0