Write a Program to Calculate the Sum of Natural Numbers ?

Example : 
Enter Start Number : 1
Enter End Number : 10

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total sum of 1 to 10 = 55
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Write a Program to Generate Multiplication Table ?

Enter print Table Number : 2

2 x 1  = 2
2 x 2  = 4
.
.
2 x 10 = 20

Write a Program to Display count of Alphabets in to String

   Enter Word : p4n.in

   total = count of Alphabets : 6

Write a Program to Count Number of Digits in an Integer

   Enter Number : 4567
   Count Number : total Digits : 4 

Write a Program to Reverse a Number

   Enter Number : 4569
   Reverse Number : 9654 

List Iteration:

• Create a list of your favorite fruits.
• Use a for loop to iterate through the list and print each fruit.

Counting Characters:

• Write a program that takes a string as input.
• Use a for loop to count and print the number of characters in the string.

Countdown Timer:

• Write a program that takes an integer as input and prints a countdown from that number to 1 using a while loop.

Password Guessing Game:

• Choose a secret password and ask the user to guess it.
• Use a while loop to continue prompting the user until they correctly guess the password.

Even Number Generator:

• Write a program that generates and prints the first 5 even numbers starting from 1 using a while loop.

Factorial Calculator:

• Write a program that takes an integer as input and calculates its factorial starting from 1 using a while loop.
• Print the result.