Python: Check a decimal with a precision of 2
Python Regular Expression: Exercise-48 with Solution
Write a Python program to check a decimal with a precision of 2.
Sample Solution:
Python Code:
def is_decimal(num):
import re
dnumre = re.compile(r"""^[0-9]+(\.[0-9]{1,2})?$""")
result = dnumre.search(num)
return bool(result)
print(is_decimal('123.11'))
print(is_decimal('123.1'))
print(is_decimal('123'))
print(is_decimal('0.21'))
print(is_decimal('123.1214'))
print(is_decimal('3.124587'))
print(is_decimal('e666.86'))
Sample Output:
True True True True False False False
Pictorial Presentation:
Flowchart:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program to split a string with multiple delimiters.
Next: Write a Python program to remove words from a string of length between 1 and a given number.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
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/re/python-re-exercise-48.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics