28 lines
582 B
C++
28 lines
582 B
C++
#include <iostream>
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#include <cstdio>
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#include <cmath>
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#include <cstring>
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using namespace std;
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int main()
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{
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int n,r;
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scanf("%d",&n);
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for(int i=1; i<=n; i++)
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{
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scanf("%d",&r);
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printf("Case %d:\n",i);
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for(int j=0; j <2 * r+1; j++)
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{
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for(int k=0; k<2 * r + 1; k++)
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{
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if( abs((j-r)*(j-r)+(k-r)*(k-r)-r*r+0.0)<=3 )
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putchar('*');
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else
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putchar(' ');
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}
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puts("");
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}
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}
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return 0;
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}
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