This program will get you used to retrieving a value from a function. The function should be named getRandomNumber. The function should return a single random integer from 1 to 100. From within main, you will declare an integer variable named rnd. Then you will assign a value into rnd from the getRandomNumber function. After you have done this, you will use a printf and show the random number that was returned. The prograrm should be named GetRandom--don't forget to rename main. c to GetRandom. c before turning in. In this program you will create a function that returns PI. The function should be named getPI that returns a float. From within main, declare a float named myPI. Assign myPI from the getPI function. Then use printf to show the value that you got.