c++ code and no comment please

Suppose you have a file called "MyData.txt". In this file a list of unknown number of users ages are listed. Write a C++ program to read the ages and save the following in a file called "OutData.txt": 1. Total number of users' ages 2. The average value of all ages 3. Total number of children, where a user with age less than or equal to 13 is considered as a child. The generated output should be formatted as follows: 1 Example MyData.txt OutData.txt 20 15 Number of Users is 5 12 Age average is 13.0 8 In This file, Number of children is 3 10