#include <stdio.h>
int main(void) {
// your code goes here
int i,j,k, n,count=1;
for(i=1; i<=n;i++)
{
for(j=1;j<=n-i;j++)
{
}
for(k=1;k<=count;k++)
count=count+2;
}
return 0;
}
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