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newbie solution in Clear category for Even the Last by ewa_c
def checkio(array):
"""
sums even-indexes elements and multiply at the last
"""
sum = 0
x = len(array)
if x==1:
sum = array[0]
sum = sum * array[0]
if x==2:
sum = array[0]
sum = sum * array[1]
if x>2:
for i in range(x):
if i%2==0:
sum = sum + array[i]
sum = sum * array[x-1]
return sum
#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"
Oct. 30, 2016
