Python Program to Check Odd Number

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What are Odd Numbers?

An integer (never a fraction) that cannot be divided exactly by 2. For example, 3 is an odd number, i.e., 3 % 2 = 1 (not zero).

Note: % is a Modulus (Division Remainder) operator, it finds the remainder after division of one number by another. Please check our Arithmetic Operators for more details.

Tips: It is recommended to use our online Odd Numbers calculator for better understanding.

Using For Loop

In the following example, we will find all the Odd Numbers between 10 and 25 using for loop.

Example

Python Compiler
start = 10; end = 25; print("Odd numbers between %d and %d: " % (start, end)) for start in range(start, end + 1): if(start % 2 != 0): print(start, end=" ")

Output

Odd numbers between 10 and 25: 11 13 15 17 19 21 23 25

Using While Loop

In the following example, we will find all the Odd Numbers between 10 and 25 using while loop.

Example

Python Compiler
start = 10; end = 25; print("Odd numbers between %d and %d: " % (start, end)) while(start <= end): if(start % 2 != 0): print(start, end=" ") start += 1

Output

Odd numbers between 10 and 25: 11 13 15 17 19 21 23 25

Odd Numbers between any Given Range

In the following example, we will find all the Odd numbers between any given range.

Example

Python Compiler
start = int(input("Enter a (int) starting number: ")) end = int(input("Enter an (int) ending number: ")) print("\nOdd numbers between %d and %d: " % (start, end)) while(start <= end): if(start % 2 != 0): print(start, end=" ") start += 1

Output

Enter a (int) starting number: 24 Enter an (int) ending number: 30 Odd numbers between 24 and 30: 25 27 29

Check Whether the Given Number is Odd or Even

In the following example, we will check whether the given number is an Odd number or Even number.

Example

Python Compiler
num = int(input("Enter a (int) number: ")) if(num % 2 == 0): print("%d is an even number" % num) else: print("%d is an odd number" % num)

Output

Enter a (int) number: 25 25 is an odd number

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