python swap letter case code example
Example 1: converting capital letters to lowercase and viceversa in python
s=input()
new_str=""
for i in range (len(s)):
if s[i].isupper():
new_str+=s[i].lower()
elif s[i].islower():
new_str+=s[i].upper()
else:
new_str+=s[i]
print(new_str)
Example 2: how to convert uppercase to lowercase and vice versa in python
def swap_string():
s=input()
swapped_string=""
swapped_string+=s.swapcase()
return swapped_string
Example 3: swapping upper case and lower case string python
# swapcase() method
string = "thE big BROWN FoX JuMPeD oVEr thE LAZY Dog"
print(string.swapcase())
>>> THe BIG brown fOx jUmpEd OveR THe lazy dOG