#PROBLEM 709
#SOURCE: https://leetcode.com/problems/to-lower-case/submissions/
def toLowerCase(str):
    return (str.lower())
print (toLowerCase("HeLLO!"))

573519b8713d02b76e84b2273336773e937eb1f7
<mask token>

def toLowerCase(str):
    return str.lower()


<mask token>

def toLowerCase(str):
    return str.lower()


print(toLowerCase('HeLLO!'))

#PROBLEM 709
#SOURCE: https://leetcode.com/problems/to-lower-case/submissions/
def toLowerCase(str):
    return (str.lower())
print (toLowerCase("HeLLO!"))
