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First solution in Clear category for Even the Last by jayroz08
def checkio(list):
newlist = list[::2] # newlist = every second value from list starting from pos 0
result = 0
if not list: # if list is not a list = empty
return 0
for each in newlist:
result = result + each # adds up each number that was found
return result * list[-1] # multiplies sum of each number found with last value from list
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
print('Example:')
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"
print("Coding complete? Click 'Check' to review your tests and earn cool rewards!")
June 17, 2020
