Write a program that asks you to input an integer. After you input the integer, it should ask if you want to input another integer. If you answer y, it should allow you to input a second integer and then output the sum of the two integers you entered. If you answer n or some character other than y, it should output the integer you input before. For example: if you input 4, answer y and then input 3, it should output 7 if you input 4 and answer n, it should output 4

please use C++