답안 #34529 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
34529	2017-11-12T06:48:38 Z	top34051	Martian DNA (IOI16_dna)	C++14	100 / 100	13 ms	2020 KB

#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,mid))) {
            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
11.0 / 11.0

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

Subtask #2
25.0 / 25.0

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

Subtask #3
64.0 / 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	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	Correct	9 ms	2020 KB	Output is correct
23	Correct	9 ms	2020 KB	Output is correct
24	Correct	9 ms	2020 KB	Output is correct
25	Correct	13 ms	2020 KB	Output is correct
26	Correct	13 ms	2020 KB	Output is correct
27	Correct	3 ms	2020 KB	Output is correct
28	Correct	6 ms	2020 KB	Output is correct
29	Correct	0 ms	2020 KB	Output is correct
30	Correct	9 ms	2020 KB	Output is correct
31	Correct	6 ms	2020 KB	Output is correct
32	Correct	0 ms	2020 KB	Output is correct
33	Correct	9 ms	2020 KB	Output is correct
34	Correct	6 ms	2020 KB	Output is correct
35	Correct	9 ms	2020 KB	Output is correct
36	Correct	6 ms	2020 KB	Output is correct
37	Correct	6 ms	2020 KB	Output is correct
38	Correct	9 ms	2020 KB	Output is correct
39	Correct	6 ms	2020 KB	Output is correct

답안 #34529

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 25.0 / 25.0

Subtask #3 64.0 / 64.0

Subtask #1
11.0 / 11.0

Subtask #2
25.0 / 25.0

Subtask #3
64.0 / 64.0