c++

Problem 3 Write a program that prints a diamond based on a size entered by the user. The size must be an odd number larger than 2. If the size is even, the program will increment the size by one. The program must repeat itself until-I is entered. Diamonds 10 points Example: Input: 3 Output: Input: 2 Error Please enter a number larger than 2 Input: 4 Assignment 5 output:* Input: 7 output: -1 Input: Goodbye