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1 6 15 20 15 6 1#include<stdio.h>
#include<conio.h>
#include<iostream.h>
void main()
{
int n;
clrscr();
cout<<"Enter how many line you need to make pyramid = ";
cin>>n;
int k;
for(int i=1;i<=n;i++)
{
k=1;
for(int j=1;j<=i;j++)
{
cout<<" "<<k;
k=k*(i-j)/j;
}
printf("\n");
}
getch();
}
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Copy & paste this code in your TC & run, then you will get output.......
If you have any problem please comment below.........