Task: Python if Example Even Odd

Write a program to input a number and check it whether it is even or odd number.

### Source Code

# Write a Python If Example Program # Even Odd to input a number and check it whether # it is even or odd num = int(input("Enter a number to check for Even / Odd:")) if num%2==0: print(num, ' is Even') else: print(num, ' is Odd')

## Output

Enter a number to check for Even / Odd:12 12 is Even Output from a second sample run Enter a number to check for Even / Odd:109 109 is Odd

## How Python if Example Program Even Odd Number

- First of all we use an input() function to get input from the user.
- The user will input a number.
- The number is in the numeric string form.
- We convert it into integer number using the int() function
- Now we use Python if else statement to check for even or odd.

% operator is used to take remainder of the division of number by two. - if the remainder of this division is zero then the number is even, otherwise the number is odd. the remainder will be 1 if the number entered is odd.

### Source code Using a function even()

# Write a Python If Example Program # Even Odd to input a number and check it whether # it is even or odd def even(num): if num%2==0: print(num, ' is Even') else: print(num, ' is Odd') def main(): num = int(input("Enter a number to check for Even / Odd:")) # call the even() function even(num) # call main() main()

- First of all we use an input() function to get input from the user.
- The user will input a number.
- The number is in the numeric string form.
- We convert it into integer number using the int() function

due to call statement, this number is passed to even(num) function - Now we use Python if else statement to check for even or odd.

% operator is used to take remainder of the division of number by two. - if the remainder of this division is zero then the number is even, otherwise the number is odd. the remainder will be 1 if the number entered is odd.