what is a way to code python that would pass a variable to a function?

Write a function in C++ that accepts a father’s birth year and his child’s birth year as arguments then determines what year the father will be twice as old as the son and returns the calculated year to the main method.

This is for python, how would i go about doing this?

Write a function in C++ that accepts a single number, calculates the number of positive odd numbers below the parameter value and returns the calculated result to the main method.

Write a C++ program with a function named num_type() that takes one parameter of type float and return -1 if the parameter is negative, 0 if the parameter is zero, and 1 if the parameter is positive. Write a main() function that inputs 50 float numbers and finds the sum of positive numbers (use the function num_type).

Write a value function in a C++ program that has two double parameters, calculates their difference, and returns the absolute value of the difference?

Write a function in C++ that accepts a student’s final exam grade (worth 40 points) and number of completed projects (each worth 10 points) and returns the calculated final grade (out of 100 points) to the main method.

Which of the following are advantages of inline function declarations in C++ or the "Pragma Priority (x)" in Ada? they do not save push/pop variable overhead on the stack when it is called there is a lookup time required at runtime which is the same as an external function call during compile tim. Please type answer no write by hend.

Write a function in Python language to take two integer parameters and return whichever value is nearest to the value 10, or return 0 if two integers are equal.

1. Write a c++ code that takes two integer numbers as inputs, then adds them using a function called add(x,y), then subtracts them using a function called subtract(x,y), and outputs the results in an understandable way.

Should define main function and invoke it at the end Python 3.5