Is there a method to split a string of number in python such as "43","12" .How can we add 4+1 and 3+2

Code :

data = ["43","12"]

def foo(nums):
    result = []
    for vals in zip(*nums):
        result.append(sum(list(map(int, vals))))
    return result

print(foo(data))

Result :

[5, 5]

Works with other data as well, of course.

lastly, if you want to get the product of the list produced then you could do so by :

data = ["43","12"]

def foo(nums):
    result = []
    for vals in zip(*nums):
        result.append(sum(list(map(int, vals))))
    return result

def product(nums):
    prod = 1
    for each in nums:
        prod *= each
    return prod

print(product(foo(data)))

Result :

25

You could do math.prod as well.

Assuming that the numbers are always 2-digits, you can use unpacking:

a,b = map(int,"43")
c,d = map(int,"12")
print((a+c)*(b+d)) #25

A 1-liner that generalizes to longer numbers is:

math.prod(x+y for x,y in zip(map(int,"43"),map(int,"12")))