itertools.cycle solution in Creative category for Caps Lock by Sim0000
from itertools import cycle
def caps_lock(text: str) -> str:
return ''.join(f(s) for f, s in zip(cycle([lambda x: x, str.upper]), text.split('a')))
if __name__ == '__main__':
print(caps_lock("Why are you asking me that?"))
# These "asserts" are used for self-checking and not for an auto-testing
assert caps_lock("Why are you asking me that?") == "Why RE YOU sking me thT?"
assert caps_lock("Always wanted to visit Zambia.") == "AlwYS Wnted to visit ZMBI."
print("Coding complete? Click 'Check' to earn cool rewards!")
Jan. 12, 2019