Ques 1)

Write a C++ program that accepts any number from user and then calculates the sum of all number between 1 and the given number.

You may use any looping construct to implement your solution.

Ex1:

Enter any number: 6

Sum of numbers from 1 to 6 is 21.

Ex2:

Enter any number: 10

Sum of numbers from 1 to 10 is 55.

Ques 2)

Write a program to ask user to enter a number, and then count the total number of digits in the entered number.

Ex:

Enter any number: 6768

Total number of digits in 6768 are 4.