Answer Posted / siva kumar kalamraju

#include <stdio.h>
void fun(int num)
{
int i;
int max=1,spaces=0;

spaces=num*2;

while(max<=num)
{

for(i=1;i<=spaces;i++)
{
printf(" ");
}
for(i=1; i<=max; i++)
printf("%d ",i);
for(i=(max-1);i>0;i--)
printf("%d ",i);
printf("\n",i);
max++;
spaces=spaces-2;
}
//recursivefun(max+1);
}

int main()
{
int Number;
printf("Enter a Number:");
scanf("%d",&Number);
fun(Number);

getch();
}

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