Sum of Ints

In this code challenge, the input is two strings that are expected to be strings of digits. They will be stored in the variables numstr1 and numstr2 as strings.

Your task is to define a variable called sum_of_ints that has the sum of the numbers (as an int) represented by those digits.

Sample Input 1:

numstr1 is ‘8’

numstr2 is ‘11’

Sample Output 1:

sum_of_ints is 19

Sample Input 2:

numstr1 is ‘1’

numstr2 is ‘2’

Sample Output 2:

sum_of_ints is 3

Sample Input 3:

numstr1 is ‘100000’

numstr2 is ‘9’

Sample Output 3:

sum_of_ints is 100009