Python: Remove lowercase substrings from a given string

Python Regular Expression: Exercise-53 with Solution

Write a Python program to remove lowercase substrings from a given string.

Sample Solution:

Python Code:

import re
str1 = 'KDeoALOklOOHserfLoAJSIskdsf'
print("Original string:")
print(str1)
print("After removing lowercase letters, above string becomes:")
remove_lower = lambda text: re.sub('[a-z]', '', text)
result =  remove_lower(str1)
print(result)

Sample Output:

Original string:
KDeoALOklOOHserfLoAJSIskdsf
After removing lowercase letters, above string becomes:
KDALOOOHLAJSI

Flowchart:

Python Code Editor:

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