34 lines
789 B
C++
34 lines
789 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main(){
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ios::sync_with_stdio(0);
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cin.tie(0);
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int n, a, b;
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cin >> n >> a >> b;
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bool color = true;
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for(int vertical_tiles = 0; vertical_tiles < n; ++vertical_tiles){
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for(int vertical_length = 0; vertical_length < a; ++vertical_length){
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for(int horizontal_tiles = 0; horizontal_tiles < n; ++horizontal_tiles){
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for(int horizontal_length = 0; horizontal_length < b; ++horizontal_length){
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cout << (color ? "." : "#");
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}
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color = !color;
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}
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cout << '\n';
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if(n % 2 != 0){
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color = !color;
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}
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}
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color = !color;
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}
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cout << flush;
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return 0;
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} |