Python string | swapcase()

The string swapcase() method converts all uppercase characters to lowercase and vice versa of the given string and return it.

Syntax:

string_name.swapcase()

Here string_name is the string whose case are to be swapped.

Parameter:The swapcase() method does not take any parameter

Return value:
The swapcase() method returns a string with all the case changed.

Below is the python implementation of the swapcase() method

# Python program to demonstrate the use of
# Swapcase() method

string = "wORldGREAtestday"

# Print after swapping all case 
print(string.swapcase())

string = "python"
print(string.swapcase())

Output:

WorLDgreaTESTDAY
PYTHON