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20 lines
288 B
C++
20 lines
288 B
C++
#include <iostream>
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#include <iomanip>
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using namespace std;
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int main(){
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int n;
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cin >>n;
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for (int i=1;i<=n;i++)
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{
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for (int j=1;j<=n-i;j++)
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cout <<" ";
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for (int j=1;j<=2*i-1;j++)
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cout <<1;
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cout <<endl;
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}
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return 0;
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}
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