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First solution in Uncategorized category for Even the Last by szneqz
def checkio(array):
"""
sums even-indexes elements and multiply at the last
"""
sum = 0
newarr = array[0::2]
for x in newarr:
sum = sum + x
if(len(array) > 0):
sum = sum * array[-1]
return sum
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
print(checkio([0, 1, 2, 3, 4, 5]))
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"
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Jan. 22, 2018