how to sum two numbers in a list?

Question

what is the solution of this by python 3 ?

Given an array of integers, return indices of the two numbers such that they add up to a spe

Answer 1

We can do the following:

numbers = [2, 7, 11, 15]
target =9
for x in numbers:
    for y in numbers:
        if x+y==target:
            print(x,y)