Submission #66155

#	Time	Username	Problem	Language	Result	Execution time	Memory
66155		thiago4532	Martian DNA (IOI16_dna)	C++17	36 / 100	19 ms	1456 KiB

dna

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

using namespace std;

string analyse(int n, int t) {
	string s;

	while(true){
		if(make_test(s+'0')) s += '0';
		else if(make_test(s+'1')) s += '1';
		else break;
	}

	while(s.size() < n){
		string s_giovanni, s_davi;
		s_giovanni += ('0');
		s_davi += ('1');
		s_giovanni += s;
		s_davi += s;

		if(make_test(s_giovanni)) s = s_giovanni;
		else s = s_davi;
	}

	// cout << "RESP: " << n << " " << s.size() << "\n";
    return s;
}

Compilation message (stderr)

dna.cpp: In function 'std::__cxx11::string analyse(int, int)':
dna.cpp:15:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while(s.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 / 11
• Subtask 2: 25 / 25
• Subtask 3: 0 / 64