def add(n):
    data = []
    data.append(n)
    def inner(n):
        data.append(n)
        return sum(data)
    return inner
print(add(1)(2))

 s = []
def addn(n):
     s.append(n)
     return(sum(s))
>>> addn(1)
1
>>> addn(2)
3
>>> addn(20)
23
def addn2(n):
     addn2.s.append(n)
     return(sum(addn2.s))
addn2.s = []
>>> addn2(1)
1
>>> addn2(3)
4
>>> addn2(30)
34

 def summa(*args):
    result = 0
    for i in args:
        result += int(i)
    print(result)
    
summa(1,2,3)
summa(1,1,1,0,1,1)