Homework 9 c++ Q1: Write a program that lets the user enter any number n and then finds the first prime number larger than n.(use function primetest) Q2: Write a program that contains interleave function. Interleave function should take two integer argument, and print two number alternatively. If two user input is different by more than one digit, then program should let user re-enter two new integer Example: Interleave(123,456) should print 142536 Interleave(123,4567) should print 4152637 interleave (1234,567) should print 1526374