답안 #34526

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
34526	2017-11-12T06:41:44 Z	top34051	Martian DNA (IOI16_dna)	C++14	0 / 100	9 ms	2020 KB

dna

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

string analyse(int n, int t) {
    int i,l,r,mid,len,cnt;
    string s;
    //longest 0s
    l = 0; r = n; len = 0;
    while(l<=r) {
        mid = (l+r)/2;
        if(make_test(string(mid,'0'))) {
            len = mid;
            l = mid+1;
        }
        else r = mid-1;
    }
    s = string(len,'0');
    cerr << s << endl;
    //right
    cnt = s.size();
    while(1) {
        if(make_test(s+'1')) s = s + '1', cnt = 0;
        else s = s + '0', cnt++;
        if(cnt>len) break;
    }
    cerr << s << endl;
    //del right
    l = 0; r = s.size(); len = 0;
    while(l<=r) {
        mid = (l+r)/2;
        if(make_test(s.substr(0,l))) {
            len = mid;
            l = mid+1;
        }
        else r = mid-1;
    }
    s = s.substr(0,len);
    cerr << s << endl;
    //left
    len = s.size();
    for(i=0;i<n-len;i++) {
        if(make_test('1'+s)) s = '1' + s;
        else s = '0' + s;
    }
    return s;
}

Compilation message

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

0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2020 KB	Output is correct
2	Correct	0 ms	2020 KB	Output is correct
3	Correct	0 ms	2020 KB	Output is correct
4	Correct	0 ms	2020 KB	Output is correct
5	Correct	0 ms	2020 KB	Output is correct
6	Correct	0 ms	2020 KB	Output is correct
7	Correct	0 ms	2020 KB	Output is correct
8	Correct	0 ms	2020 KB	Output is correct
9	Correct	0 ms	2020 KB	Output is correct
10	Incorrect	0 ms	2020 KB	Wrong DNA
11	Correct	0 ms	2020 KB	Output is correct
12	Incorrect	0 ms	2020 KB	Wrong DNA
13	Correct	0 ms	2020 KB	Output is correct
14	Correct	0 ms	2020 KB	Output is correct
15	Correct	0 ms	2020 KB	Output is correct
16	Correct	0 ms	2020 KB	Output is correct
17	Correct	0 ms	2020 KB	Output is correct
18	Correct	0 ms	2020 KB	Output is correct
19	Correct	0 ms	2020 KB	Output is correct
20	Correct	0 ms	2020 KB	Output is correct
21	Correct	0 ms	2020 KB	Output is correct
22	Incorrect	0 ms	2020 KB	Wrong DNA
23	Incorrect	0 ms	2020 KB	Wrong DNA
24	Correct	0 ms	2020 KB	Output is correct

Subtask #2

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2020 KB	Output is correct
2	Correct	0 ms	2020 KB	Output is correct
3	Correct	0 ms	2020 KB	Output is correct
4	Correct	0 ms	2020 KB	Output is correct
5	Correct	0 ms	2020 KB	Output is correct
6	Correct	0 ms	2020 KB	Output is correct
7	Correct	0 ms	2020 KB	Output is correct
8	Correct	0 ms	2020 KB	Output is correct
9	Correct	0 ms	2020 KB	Output is correct
10	Correct	0 ms	2020 KB	Output is correct
11	Correct	0 ms	2020 KB	Output is correct
12	Correct	0 ms	2020 KB	Output is correct
13	Incorrect	0 ms	2020 KB	Wrong DNA
14	Incorrect	0 ms	2020 KB	Wrong DNA
15	Correct	0 ms	2020 KB	Output is correct
16	Correct	0 ms	2020 KB	Output is correct
17	Incorrect	0 ms	2020 KB	Wrong DNA
18	Correct	0 ms	2020 KB	Output is correct
19	Incorrect	0 ms	2020 KB	Wrong DNA
20	Incorrect	0 ms	2020 KB	Wrong DNA
21	Incorrect	0 ms	2020 KB	Wrong DNA
22	Incorrect	0 ms	2020 KB	Wrong DNA
23	Correct	0 ms	2020 KB	Output is correct
24	Correct	0 ms	2020 KB	Output is correct
25	Correct	0 ms	2020 KB	Output is correct
26	Incorrect	0 ms	2020 KB	Wrong DNA
27	Correct	0 ms	2020 KB	Output is correct
28	Incorrect	0 ms	2020 KB	Wrong DNA
29	Correct	0 ms	2020 KB	Output is correct
30	Correct	0 ms	2020 KB	Output is correct
31	Correct	0 ms	2020 KB	Output is correct
32	Incorrect	0 ms	2020 KB	Wrong DNA
33	Incorrect	0 ms	2020 KB	Wrong DNA
34	Correct	0 ms	2020 KB	Output is correct

Subtask #3

0 / 64.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2020 KB	Output is correct
2	Correct	0 ms	2020 KB	Output is correct
3	Correct	0 ms	2020 KB	Output is correct
4	Correct	0 ms	2020 KB	Output is correct
5	Correct	0 ms	2020 KB	Output is correct
6	Correct	0 ms	2020 KB	Output is correct
7	Correct	0 ms	2020 KB	Output is correct
8	Correct	0 ms	2020 KB	Output is correct
9	Correct	0 ms	2020 KB	Output is correct
10	Correct	0 ms	2020 KB	Output is correct
11	Correct	0 ms	2020 KB	Output is correct
12	Correct	0 ms	2020 KB	Output is correct
13	Incorrect	0 ms	2020 KB	Wrong DNA
14	Incorrect	0 ms	2020 KB	Wrong DNA
15	Incorrect	0 ms	2020 KB	Wrong DNA
16	Correct	0 ms	2020 KB	Output is correct
17	Incorrect	0 ms	2020 KB	Wrong DNA
18	Incorrect	0 ms	2020 KB	Wrong DNA
19	Incorrect	0 ms	2020 KB	Wrong DNA
20	Incorrect	0 ms	2020 KB	Wrong DNA
21	Correct	0 ms	2020 KB	Output is correct
22	Incorrect	6 ms	2020 KB	Wrong DNA
23	Correct	9 ms	2020 KB	Output is correct
24	Incorrect	6 ms	2020 KB	Wrong DNA
25	Incorrect	6 ms	2020 KB	Wrong DNA
26	Incorrect	9 ms	2020 KB	Wrong DNA
27	Incorrect	6 ms	2020 KB	Wrong DNA
28	Correct	6 ms	2020 KB	Output is correct
29	Correct	0 ms	2020 KB	Output is correct
30	Correct	6 ms	2020 KB	Output is correct
31	Incorrect	6 ms	2020 KB	Wrong DNA
32	Correct	0 ms	2020 KB	Output is correct
33	Incorrect	6 ms	2020 KB	Wrong DNA
34	Incorrect	6 ms	2020 KB	Wrong DNA
35	Incorrect	6 ms	2020 KB	Wrong DNA
36	Incorrect	6 ms	2020 KB	Wrong DNA
37	Incorrect	6 ms	2020 KB	Wrong DNA
38	Incorrect	9 ms	2020 KB	Wrong DNA
39	Correct	3 ms	2020 KB	Output is correct