Write an empty main function. Write a function called sum37n020) that accepts integers begin and end, and calculates the sum of integers from begin to end (inclusive) that are divisible by 3 or 7 and not by 2. Hint: Use a for loop to calculate the surn from begin to end inclusive (test it) and add code to calculate the sum of integers that are divisible by 3 or 7 and not by 2 (test again). Add a prototype for your sum37no2 function. Add code to your main function to test your code with (1,7), (3,9) and (5, 11). Output 10 19 16 Copy your code and paste it below. Write an empty main function. Write a function called sum37n020) that accepts integers begin and end, and calculates the sum of integers from begin to end (inclusive) that are divisible by 3 or 7 and not by 2. Hint: Use a for loop to calculate the surn from begin to end inclusive (test it) and add code to calculate the sum of integers that are divisible by 3 or 7 and not by 2 (test again). Add a prototype for your sum37no2 function. Add code to your main function to test your code with (1,7), (3,9) and (5, 11). Output 10 19 16 Copy your code and paste it below