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First solution in Clear category for Even the Last by Adam_Navarrete
def checkio(array):
"""
sums even-indexes elements and multiply at the last
"""
a=len(array)
if a==0:
return 0
a1=0
for i in range(0,a,2):
a1=a1+array[i]
return a1*array[a-1]
#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"
Jan. 20, 2017
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