#include <stdio.h>
int main(void) {
int n;
printf("Enter the number of rows: \n"); int min;
for(int i=1;i<=n;i++){
for(int j=1;j<=n;j++){
int a=i;
if(i>n) a= 2*n-i;
int b=j;
if(b>n) b= 2*n-j;
if(a<b) min = a;
else min = b;
}
}
return 0;
}
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