In C++, write a program to include and call the functions in 1,2, and 3 with user input data as parameters in the main function.

4. Write a program to include and call the functions in 1, 2 and 3 with user input data as parameters in the main function. 1. Write a function named largest) that takes three integer parameters. The function should return the largest of the three. For example, gl 2. Write a function isodd) that takes one integer parameter. The function returns true if the 3. Write a 4. Write a program to include and call the functions in 1, 2 and 3 with user input data as the function call largest(a,b,c) should return 30 number if odd and false otherwise. summation of all integers b parameters in the main function tion total) that takes to integers, start and end. The function returns the etween start and end, inclusive. For example total(3,6) will return 18