Python | Write a function to find sum of two integral numbers in string format

Given two integral numbers in string format, we have to define a function that can receive these numbers, convert into integers and return the sum as integer in Python.

Example:

    Input:
    num1 = "10"
    num2 = "20"

    Function calling:
    calculateSum(num1, num2)

    Output:
    Sum = 30

Logic:

• Input two numbers in string format (We are just assigning the hard-coded values here), note that, numbers should be integral type.
• Define a function, pass these values as parameters.
• Explicitly convert the values to integer by using int(variable/value).
• Calculate the sum and return it.