Fraktaali

input/code.cpp: In function 'int main()':
input/code.cpp:40:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < fraktaali.size(); i++)
                                     ^
input/code.cpp:47:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int z = 0; z < tempfraktaali.size(); z++)
                                         ^

#include <iostream>
#include <string>
#include <vector>
using namespace std;
string flip(string x)
{
	vector<int> tofliphash = {};
	vector<int> toflipdot = {};
	for (unsigned int c = 0; c < x.length(); c++)
	{
		if (x[c] == '#')
		{
			toflipdot.push_back(c);
		}
		if (x[c] == '.')
		{
			tofliphash.push_back(c);
		}
	}
	for (int y : toflipdot)
	{
		x[y] = '.';
	}
	for (int b : tofliphash)
	{
		x[b] = '#';
	}

	return x;
}
int main()
{
	vector<string> tempfraktaali = {};
	vector<string> fraktaali = { "#" };
	int q;
	cin >> q;
	for(int iteraattori = 0; iteraattori < q - 1; iteraattori++)
	{

	for (int i = 0; i < fraktaali.size(); i++)
	{
		string temp;
		temp = fraktaali[i];
		tempfraktaali.push_back(temp);
		fraktaali[i] = temp + temp;
	}
	for (int z = 0; z < tempfraktaali.size(); z++)
	{
		string temp2;
		temp2 = tempfraktaali[z];
		fraktaali.push_back(temp2 + flip(temp2));
	}
	tempfraktaali = {};
}
	for (string row : fraktaali)
	{
		cout << row << endl;
	}
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED

Test 4

Group: 4

Verdict: ACCEPTED

Test 5

Group: 5

Verdict: ACCEPTED

Test 6

Group: 6

Verdict: ACCEPTED

Test 7

Group: 7

Verdict: ACCEPTED

Test 8

Group: 8

Verdict: ACCEPTED

Test 9

Group: 9

Verdict: ACCEPTED

Test 10

Group: 10

Verdict: ACCEPTED