Python Exercise: Calculate the number of upper / lower case letters in a string
Python Functions: Exercise-7 with Solution
Write a Python function that accepts a string and calculate the number of upper case letters and lower case letters.
Sample Solution:-
Python Code:
def string_test(s):
d={"UPPER_CASE":0, "LOWER_CASE":0}
for c in s:
if c.isupper():
d["UPPER_CASE"]+=1
elif c.islower():
d["LOWER_CASE"]+=1
else:
pass
print ("Original String : ", s)
print ("No. of Upper case characters : ", d["UPPER_CASE"])
print ("No. of Lower case Characters : ", d["LOWER_CASE"])
string_test('The quick Brown Fox')
Sample Output:
Original String : The quick Brow Fox No. of Upper case characters : 3 No. of Lower case Characters : 13
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Python: Tips of the Day
Decapitalizes the first letter of a string:
Example:
def tips_decapitalize(s, upper_rest=False): return s[:1].lower() + (s[1:].upper() if upper_rest else s[1:]) print(tips_decapitalize('PythonTips')) print(tips_decapitalize('PythonTips', True))
Output:
pythonTips pYTHONTIPS
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