w3resource

Python: Check if a given value is present in a set or not

Python sets: Exercise-16 with Solution

Write a Python program to check if a given value is present in a set or not.

Visual Presentation:

Python Sets: Check if a given value is present in a set or not.
Python Sets: Check if a given value is present in a set or not.

Sample Solution:

Python Code:

# Create a set 'nums' with elements 1, 3, 5, 7, 9, and 11.
nums = {1, 3, 5, 7, 9, 11}

# Print a message to indicate the original set 'nums'.
print("Original set (nums): ", nums, "\n")

# Test if the number 6 exists in 'nums' and print the result.
print("Test if 6 exists in nums:")
print(6 in nums)

# Test if the number 7 exists in 'nums' and print the result.
print("Test if 7 exists in nums:")
print(7 in nums)

# Test if the number 11 exists in 'nums' and print the result.
print("Test if 11 exists in nums:")
print(11 in nums)

# Test if the number 0 exists in 'nums' and print the result.
print("Test if 0 exists in nums:")
print(0 in nums)

# Test if the number 6 is not in 'nums' and print the result.
print("\nTest if 6 is not in nums")
print(6 not in nums)

# Test if the number 7 is not in 'nums' and print the result.
print("Test if 7 is not in nums")
print(7 not in nums)

# Test if the number 11 is not in 'nums' and print the result.
print("Test if 11 is not in nums")
print(11 not in nums)

# Test if the number 0 is not in 'nums' and print the result.
print("Test if 0 is not in nums")
print(0 not in nums)

Sample Output:

Original sets(nums):  {1, 3, 5, 7, 9, 11} 

Test if 6 exists in nums:
False
Test if 7 exists in nums:
True
Test if 11 exists in nums:
True
Test if 0 exists in nums:
False

Test if 6 is not in nums
True
Test if 7 is not in nums
False
Test if 11 is not in nums
False
Test if 0 is not in nums
True

Python Code Editor:

Previous: Write a Python program to find the length of a set.
Next: Write a Python program to check if two given sets have no elements in common.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://w3resource.com/python-exercises/sets/python-sets-exercise-16.php