답안 #187342

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
187342	2020-01-12T19:09:28 Z	Blagojce	Martian DNA (IOI16_dna)	C++11	100 / 100	17 ms	396 KB

#include <bits/stdc++.h>
#define fr(i, n, m) for(int i = (n); i <(m); i ++)
#define pb push_back
#define st frist
#define nd second
#define pq priority_queue
#define all(x) begin(x),end(x)

using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
ll const inf = 1e9;
ll const mod = 1e9 + 7;
ld const eps = 1e-9;
#include "dna.h"

mt19937 mt_rand(time(NULL));
/*
bool make_test(string s){
        return true;
}*/
string analyse(int n, int t){
        string ans = "";
        int res = 0;
        int err = 0;
        while(err < 19 && res < n){
                ans += (char)(mt_rand() % 2 + '0');
                res ++;
                if(make_test(ans)){
                        err = 0;
                }
                else{
                        err ++;
                        if(ans[res - 1] == '0') ans[res - 1] = '1';
                        else ans[res - 1] = '0';
                }
        }
        int l = res - err - 1, r = res - 1;

        while(l <= r){
                int mid = (l + r) / 2;
                if(make_test(ans.substr(0, mid + 1))){
                        res = mid + 1;
                        l = mid + 1;
                }
                else{
                        r = mid - 1;
                }
        }
        ans.resize(res);
        while(res < n){
                if(make_test("0" + ans)){
                        ans = "0" + ans;
                }
                else{
                        ans = "1" + ans;
                }
                res ++;
        }
        return ans;
}/*
int main()
{

    return 0;
}*/

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	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	396 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	252 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	2 ms	380 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	2 ms	252 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	3 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	1 ms	256 KB	Output is correct
28	Correct	2 ms	256 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	256 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	256 KB	Output is correct
34	Correct	2 ms	376 KB	Output is correct

Subtask #3
64.0 / 64.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	1 ms	376 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	3 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	252 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	16 ms	376 KB	Output is correct
23	Correct	11 ms	376 KB	Output is correct
24	Correct	17 ms	376 KB	Output is correct
25	Correct	15 ms	376 KB	Output is correct
26	Correct	10 ms	376 KB	Output is correct
27	Correct	9 ms	376 KB	Output is correct
28	Correct	9 ms	376 KB	Output is correct
29	Correct	9 ms	376 KB	Output is correct
30	Correct	9 ms	376 KB	Output is correct
31	Correct	9 ms	376 KB	Output is correct
32	Correct	10 ms	376 KB	Output is correct
33	Correct	11 ms	376 KB	Output is correct
34	Correct	11 ms	376 KB	Output is correct
35	Correct	10 ms	376 KB	Output is correct
36	Correct	11 ms	376 KB	Output is correct
37	Correct	10 ms	256 KB	Output is correct
38	Correct	11 ms	376 KB	Output is correct
39	Correct	13 ms	376 KB	Output is correct

답안 #187342

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