def sum_recursin(numList):
    if (len(numList) == 1):
        return numList[0]
    else:
        return (numList[0] + sum_recursin(numList[1:]))
def sum_recursin(numList):
    if (len(numList) == 1):
        return numList[0]
    else:
        return (numList[0] + sum_recursin(numList[1:]))