Fraktaali

input/code.cpp: In function 'int main()':
input/code.cpp:11:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int j=0; j<fraktal.size(); j++) {
                               ^
input/code.cpp:18:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int l=nk; l<fraktal.size(); l++) {
                                ^
input/code.cpp:28:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<fraktal.size(); i++) {
                              ^

#include <bits/stdc++.h>

using namespace std;

int n, nk;
vector<string> fraktal = {"#"};

int main() {
	cin >> n;
	for(int i=0; i<n-1; i++) { // Im sorry for for loops for using far too many for loops
		for(int j=0; j<fraktal.size(); j++) {
			nk=fraktal.size();
			fraktal[j].append(fraktal[j]);
		}
		for(int k=0; k<nk; k++) {
			fraktal.push_back(fraktal[k]);
		}
		for(int l=nk; l<fraktal.size(); l++) {
			for(int j=nk; j<nk*2; j++) {
				if(fraktal[l][j]=='#') {
					fraktal[l][j]='.';
				} else {
					fraktal[l][j]='#';
				}
			}
		}
	}
	for(int i=0; i<fraktal.size(); i++) {
		cout << fraktal[i] << "\n";
	}
}

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