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First solution in Clear category for Even the Last by BeataBaczynska
def checkio(array):
"""
sums even-indexes elements and multiply at the last
"""
sum = 0
wynik = 0
if len(array) != 0:
last = array[len(array)-1]
i = 0
for x in array:
if i == 0 or i % 2 == 0:
sum = sum + x
i = i + 1
else:
i = i + 1
wynik = sum*last
return wynik
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert checkio([0, 1, 2, 3, 4, 5]) == 30, "(0+2+4)*5=30"
assert checkio([1, 3, 5]) == 30, "(1+5)*5=30"
assert checkio([6]) == 36, "(6)*6=36"
assert checkio([]) == 0, "An empty array = 0"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Oct. 15, 2017
