Question

I have a program that was suppose to do the following:

Compute their Cartesian product, AxB of two lists. Each list has no more than 10 numbers.

For example, given the two input lists:
A = [1,2]
B = [3,4]

then the Cartesian product output should be:
AxB = [(1,3),(1,4),(2,3),(2,4)]

***********

The code that I have is this: (Thanks to other great answerers like you all)

What I need: Is for the code below to have the user prompted to enter the two list, not have them automatically entered.

def CartesianProduct(A,B):
lst = []
for x in A:
t = []
t.append(x)
for y in B:
temp = []
for x in t:
temp.append(x)
temp.append(y)
lst.append(temp)
return lst
A = [1,2]
B = [3,4]

print(CartesianProduct(A,B))

****

What I need: Is for the code above to have the user prompted to enter the two list, not have them automatically entered.

Answer 1

Here is the code to take input

A=  list(map(int, input('Enter elements in list with spaces ').split()))

B = list(map(int, input('Enter elements in list with spaces ').split()))

Thus , u can pass the both lists A, B to the function named CartesianProduct().

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