for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
def fib_to(n):
fibs = [1, 1]
for i in range(2, n + 1):
fibs.append(fibs[-1] + fibs[-2])
return fibs
def checkio(opacity):
age = 0
opacity_left = 10000
fib_numbers = fib_to(20)
while opacity != opacity_left:
age += 1
if age in fib_numbers:
opacity_left -= age
else:
opacity_left += 1
return age
# These "asserts" using only for self-checking and not necessary for
# auto-testing
if __name__ == '__main__':
assert checkio(10000) == 0, "Newborn"
assert checkio(9999) == 1, "1 year"
assert checkio(9997) == 2, "2 years"
assert checkio(9994) == 3, "3 years"
assert checkio(9995) == 4, "4 years"
assert checkio(9990) == 5, "5 years"
KenMercusLai /
checkio
