Fraktaali

#include<iostream>
#include<vector>
using namespace std;

vector<vector<vector<bool> > > all;

int main () {
    all.resize(10);
    all[0] = vector<vector<bool>>(1, vector<bool>(1, true));
    int len = 1;
    for(int i=1;i<10;i++) {
        auto& prev = all[i-1];
        all[i]=vector<vector<bool>>(len*2,vector<bool>(len*2, false));

        for(int k=0;k<2;k++) {
            for(int j=0;j<2;j++) {
                int br = k * len;
                int bc = j * len;
                bool asd = (j==1 && k == 1);
                for(int r=0;r<len;r++) for(int c=0;c<len;c++) all[i][br+r][bc+c] = prev[r][c] ^ asd;
            }
        }
        len*=2;
    }
    int q;
    cin>>q;
    for(auto& v : all[q-1]) {
        for(auto vv : v) cout<<(vv ? '#' : '.');
        cout<<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