Question

How to swap case of a given string in Python

Answer 1

def swap_case(str):
   result = ""   
   for ch in str:
       if ch.isupper():
           result += ch.lower()
       else:
           result += ch.upper()           
   return result
   
print(swap_case("Python Programming"))
print(swap_case("Java"))
print(swap_case("C c++"))



 
'''
run:

pYTHON pROGRAMMING
jAVA
c C++
 
'''

 

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