List of C++ Programs
Advertisement Area

Program #4: To Print 1 23 456 78910 1112131415

C++ Language 

#include<iostream.h>
#include<conio.h>
void main()
{
    int i,j,n,a=1;
    clrscr();
    cout<<"Enter a Number - "<<endl;
    cin>>n;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=i;j++)
        {
            cout<<a;
            a++;
        }
    cout<<endl;
    }
    getch();
}

/*OUTPUT*/
Enter a Number - 
8
1
23
456
78910
1112131415
161718192021
22232425262728
2930313233343536

Suggested Read Articles:
  1. To Find the Sum of Three Numbers
  2. To Calculate the Gross Salary of Employee
  3. To Print 1 12 123 1234 12345
  4. To Print 1 23 456 78910 1112131415
  5. To Display the % and Position of Student of the Class using Array of Object
  6. To Print the Factorial of a Number using While Loop
  7. To Print the Reverse of a Number using While Loop
  8. To Check Whether a Number is Vowel or Not with Switch Case
  9. To Print Table of Number using For Loop
  10. To Find Sum of Array Elements using For Loop
  11. To Compute the Telephone Bills of a Person
  12. To Find the Sum of Three Numbers by using a Function
  13. To Convert Lowercase into Uppercase
  14. To Find Sum of series 1+2+3+......n using a Function
  15. To Calculate the Area of Rectangle using Constructor
  16. To Demonstrate Function Overloading over Different Number of Arguments
  17. To Demonstrate Function Overloading over Various Data Types
  18. To Demonstrate the Virtual Function
Advertisement Area