Answer Posted / abhi

#include<iostream.h>
using namespace std;
int main()
{
int n,i=1,j;

cout<<"Enter no of rows:";
cin>>n;

for(;i<=n;i++)
{
for(int k=1;k<i-1;k++)
cout<<" ";//for spaces from right
for(j=i;j>0;j--)
cout<<j;//prints rightside nums
for(int l=2;l<=i;l++)
cout<<l;//prints leftside nums
cout<<endl;
}
return 0;
}

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