<filename>Case_conversion.py
# Upper Conversion

greet = '<NAME>'
a = greet.upper()
print a

#Lower Conversion

reet = '<NAME>'
b = reet.lower()
print b


<filename>Case_conversion.py
# Upper Conversion

greet = '<NAME>'
a = greet.upper()
print a

#Lower Conversion

reet = '<NAME>'
b = reet.lower()
print b


# Upper Conversion #Lower Conversion