Question

give the c++ prgram for following

Answer 1

#include
#include
void main()
{
int i,j,row;
clrscr();
printf("\nHow many rows\n");
scanf("%d",&row);
for(i=1;i<=row;i++)
{
for(j=1;j<=i;j++)
{
printf("%d",j);
}
printf("\n");
}
getch();
}

Hope this will help you

Answer 2

Hey dude ....
Here's ur answer...
.
#include <iostream.h>
#include <conio.h>
void main()
{
  clrscr();  
     int i,j,rows;
    cout<<"Enter the number of rows: ";
    cin>>rows;
    for(i=1;i<=rows;++i)
    {
        for(j=1;j<=i;++j)
        {
           cout<<j<<" ";
        }
        cout<<"\n";
    }

  getch();  
}
Hope I helped you.