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First solution in Clear category for Even the Last by Marianooo
def checkio(array):
x = len(array)
sum = 0
i = 0
if(x==0):
return 0
if(x!=0):
while(i <= x-1):
sum=sum+array[i]
i=i+2
return sum*array[x-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"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
Nov. 2, 2017
