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First solution in Clear category for Ghosts Age by Anna_Khv
def checkio(opacity):
n = [ 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765]
i = 0
m = 10000
while m != opacity:
i += 1
if i in n:
m = m - i
else:
m = m+1
return i
print(checkio(9999))
#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"
Feb. 15, 2019
