oj.uz

Submission #251392

# Submission time Handle Problem Language Result Execution time Memory
251392 2020-07-21T05:44:11 Z StevenH Martian DNA (IOI16_dna) C++14
0 / 100
 16 ms 384 KB 
#include "dna.h"

#include <cstdlib>
using namespace std;

string analyse(int n, int t)
{

    string str = "";
    bool flag = 0;
    for (int i = 1; i <= n; i++)
    {
        if (flag == 0)
        {
            if (make_test(str + "0"))
                str += "0";
            else if (make_test(str + "1"))
                str += "1";
            else
                flag = 1;
        }
        else
        {
            if (make_test("0" + str))
                str = "0" + str;
            else
                str = "1" + str;
        }
    }

    return str;
}

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

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Incorrect 0 ms 256 KB Wrong DNA
6 Correct 0 ms 256 KB Output is correct
7 Incorrect 0 ms 256 KB Wrong DNA
8 Incorrect 0 ms 256 KB Wrong DNA
9 Correct 1 ms 256 KB Output is correct
10 Incorrect 0 ms 256 KB Wrong DNA
11 Incorrect 1 ms 256 KB Wrong DNA
12 Correct 0 ms 256 KB Output is correct
13 Incorrect 1 ms 256 KB Wrong DNA
14 Correct 1 ms 256 KB Output is correct
15 Correct 1 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Incorrect 1 ms 256 KB Wrong DNA
18 Correct 1 ms 256 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Incorrect 0 ms 256 KB Wrong DNA
21 Incorrect 0 ms 256 KB Wrong DNA
22 Correct 0 ms 256 KB Output is correct
23 Correct 0 ms 256 KB Output is correct
24 Incorrect 1 ms 384 KB Wrong DNA

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Incorrect 0 ms 256 KB Wrong DNA
6 Correct 0 ms 256 KB Output is correct
7 Incorrect 1 ms 256 KB Wrong DNA
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Incorrect 0 ms 256 KB Wrong DNA
11 Correct 0 ms 256 KB Output is correct
12 Incorrect 0 ms 256 KB Wrong DNA
13 Incorrect 0 ms 256 KB Wrong DNA
14 Incorrect 0 ms 256 KB Wrong DNA
15 Incorrect 0 ms 256 KB Wrong DNA
16 Incorrect 0 ms 256 KB Wrong DNA
17 Incorrect 1 ms 256 KB Wrong DNA
18 Incorrect 1 ms 256 KB Wrong DNA
19 Incorrect 1 ms 256 KB Wrong DNA
20 Incorrect 1 ms 256 KB Wrong DNA
21 Incorrect 1 ms 256 KB Wrong DNA
22 Correct 0 ms 256 KB Output is correct
23 Incorrect 0 ms 256 KB Wrong DNA
24 Correct 1 ms 256 KB Output is correct
25 Correct 1 ms 256 KB Output is correct
26 Correct 1 ms 256 KB Output is correct
27 Incorrect 1 ms 256 KB Wrong DNA
28 Incorrect 1 ms 256 KB Wrong DNA
29 Incorrect 1 ms 256 KB Wrong DNA
30 Incorrect 1 ms 256 KB Wrong DNA
31 Incorrect 1 ms 256 KB Wrong DNA
32 Incorrect 1 ms 256 KB Wrong DNA
33 Correct 1 ms 256 KB Output is correct
34 Incorrect 0 ms 256 KB Wrong DNA

Subtask #3
0 / 64.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Incorrect 0 ms 256 KB Wrong DNA
6 Correct 0 ms 256 KB Output is correct
7 Incorrect 0 ms 256 KB Wrong DNA
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Incorrect 0 ms 256 KB Wrong DNA
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Incorrect 0 ms 256 KB Wrong DNA
14 Correct 0 ms 256 KB Output is correct
15 Incorrect 0 ms 256 KB Wrong DNA
16 Incorrect 0 ms 256 KB Wrong DNA
17 Incorrect 1 ms 256 KB Wrong DNA
18 Incorrect 1 ms 256 KB Wrong DNA
19 Incorrect 1 ms 256 KB Wrong DNA
20 Incorrect 1 ms 256 KB Wrong DNA
21 Incorrect 1 ms 256 KB Wrong DNA
22 Incorrect 13 ms 384 KB Wrong DNA
23 Incorrect 14 ms 384 KB Wrong DNA
24 Incorrect 14 ms 384 KB Wrong DNA
25 Incorrect 14 ms 384 KB Wrong DNA
26 Incorrect 14 ms 384 KB Wrong DNA
27 Incorrect 10 ms 384 KB Too many tests
28 Incorrect 10 ms 384 KB Wrong DNA
29 Correct 8 ms 384 KB Output is correct
30 Incorrect 16 ms 384 KB Too many tests
31 Incorrect 15 ms 384 KB Too many tests
32 Incorrect 7 ms 384 KB Wrong DNA
33 Incorrect 11 ms 384 KB Wrong DNA
34 Incorrect 11 ms 384 KB Wrong DNA
35 Incorrect 11 ms 384 KB Wrong DNA
36 Incorrect 9 ms 384 KB Wrong DNA
37 Incorrect 10 ms 384 KB Wrong DNA
38 Incorrect 12 ms 384 KB Too many tests
39 Incorrect 10 ms 384 KB Wrong DNA