- Takes an user input from the user.
- Checks the input and print with the hello .....
- Displays the result.
- Takes a positive integer as input.
- Calculates the sum of all numbers from 1 up to that integer.
- Displays the result.
- Takes an integer input from the user.
- Checks whether the number is even or odd using an if-else statement.
- Displays the result.
- Uses a for loop to iterate from 1 to 50.
- Calculates the sum of all integers in this range.
- Displays the final sum.