calculation with list in list

[cvsae]

Γεια σου γιαννη

l = [1,2,3,[1,2]]

def suml(l, s=0):
    for i in l:
        if type(i) == int:
            s +=i 
        else:
            return suml(i, s)
    return s

l = [1,2,3,[1,2]]

def suml(l):
    s = 0 
    for i in l:
        if type(i) == int:
            s +=i 
        else:
            for t in i:
                s +=t      
    return s