Python Exercise: Find the elements in a given set that are not in another set
Python sets: Exercise-19 with Solution
Write a Python program to find the elements in a given set that are not in another set.
Sample Solution:-
Python Code:
sn1 = {1,2,3,4,5}
sn2 = {4,5,6,7,8}
print("Original sets:")
print(sn1)
print(sn2)
print("Difference of sn1 and sn2 using difference():")
print(sn1.difference(sn2))
print("Difference of sn2 and sn1 using difference():")
print(sn2.difference(sn1))
print("Difference of sn1 and sn2 using - operator:")
print(sn1-sn2)
print("Difference of sn2 and sn1 using - operator:")
print(sn2-sn1)
Sample Output:
Original sets: {1, 2, 3, 4, 5} {4, 5, 6, 7, 8} Difference of sn1 and sn2 using difference(): {1, 2, 3} Difference of sn2 and sn1 using difference(): {8, 6, 7} Difference of sn1 and sn2 using - operator: {1, 2, 3} Difference of sn2 and sn1 using - operator: {8, 6, 7}
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Previous: Write a Python program to check if a given set is superset of itself and superset of another given set.
Next: Write a Python program to check a given set has no elements in common with other given set.
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Python: Tips of the Day
Returns True if there are duplicate values in a flat list, False otherwise
Example:
def tips_duplicates(lst): return len(lst) != len(set(lst)) x = [2, 4, 6, 8, 4, 2] y = [1, 3, 5, 7, 9] print(tips_duplicates(x)) print(tips_duplicates(y))
Output:
True False
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