답안 #162267

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
162267	2019-11-07T11:15:29 Z	popovicirobert	Martian DNA (IOI16_dna)	C++14	36 / 100	16 ms	380 KB

dna

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

using namespace std;

std::string analyse(int n, int t) {
    if(make_test("0") == 0) {
        string sol;
        sol.resize(n);
        fill(sol.begin(), sol.end(), '1');
        return sol;
    }
    string sol = "0";
    while(sol.size() < n) {
        sol.push_back(sol.back());
        if(make_test(sol)) {
            continue;
        }
        sol.back() = '0' + ((sol.back() - '0') ^ 1);
        if(make_test(sol)) {
            continue;
        }
        sol.pop_back();
        break;
    }
    while(sol.size() < n) {
        sol = sol.substr(0, 1) + sol;
        if(make_test(sol)) {
            continue;
        }
        sol[0] = '0' + ((sol[0] - '0') ^ 1);
    }
    return sol;
}

Compilation message

dna.cpp: In function 'std::__cxx11::string analyse(int, int)':
dna.cpp:14:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(sol.size() < n) {
           ~~~~~~~~~~~^~~
dna.cpp:26:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(sol.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	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 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	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct

Subtask #2

25.0 / 25.0

#	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	376 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	376 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	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 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	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	256 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	3 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	3 ms	256 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct

Subtask #3

0 / 64.0

#	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	376 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	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	380 KB	Output is correct
9	Correct	2 ms	376 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	256 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	7 ms	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	3 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Incorrect	14 ms	376 KB	Too many tests
23	Incorrect	15 ms	376 KB	Too many tests
24	Incorrect	16 ms	376 KB	Too many tests
25	Incorrect	16 ms	376 KB	Too many tests
26	Incorrect	16 ms	256 KB	Too many tests
27	Incorrect	15 ms	376 KB	Too many tests
28	Incorrect	15 ms	376 KB	Too many tests
29	Correct	8 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	8 ms	376 KB	Output is correct
32	Correct	9 ms	376 KB	Output is correct
33	Incorrect	15 ms	252 KB	Too many tests
34	Incorrect	12 ms	256 KB	Too many tests
35	Incorrect	16 ms	256 KB	Too many tests
36	Incorrect	14 ms	376 KB	Too many tests
37	Incorrect	16 ms	376 KB	Too many tests
38	Correct	8 ms	376 KB	Output is correct
39	Correct	10 ms	376 KB	Output is correct