PATTERN PRINTING

THIS PROGRAM WILL GIVE THE FOLLOWING OUTPUT DEPENDING ON THE NUMBER N GIVEN BY USER.

1

12

123

1234

12345

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n;
cout<<"enter a number";
cin>>n;
for(int i=1;i<=n;i++)
{
    for(int j=1;j<=i;j++)
    {
    cout<<j;
    }
    cout<<"\n";
}
getch();
}

IF YOU WANT TO PRINT THE NUMBERS IN FOLLOWING MANNER ,THE PROGRAM IS GIVEN BELOW :

1

22

333

4444

55555

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int n;
cout<<"enter a number";
cin>>n;
for(int i=1;i<=n;i++)
{
    for(int j=1;j<=i;j++)
    {
    cout<<i;
    }
    cout<<"\n";
}
getch();
}

Just copy and paste the above programs in the notepad file ans save it with .cpp extension and open it in ur compiler, and the work is done , enjoy :)