Question

Write a statement that defines a file stream object named pets. The object will be used for file input.

Short answer

Answer: To create an ifstream object named "pets" for file input purposes, you should first include the fstream library using `#include `. Next, create an ifstream object called "pets" with `std::ifstream pets;`. Finally, associate the "pets" object with a file by providing the file name using either `pets.open("pets.txt");` or `std::ifstream pets("pets.txt");`. Ensure that the "pets.txt" file exists and is accessible by the program.

Step-by-step solution

1. Include the fstream library

First, we need to include the fstream library which contains the functions needed for working with file streams: ```cpp #include ```

2. Create an ifstream object named pets

Next, create an ifstream object called "pets" which is used specifically for file input streams: ```cpp std::ifstream pets; ```

3. Associate the ifstream object with a file

Finally, associate the "pets" object with a file by providing the file name in the constructor or using the open function: ```cpp pets.open("pets.txt"); ``` or ```cpp std::ifstream pets("pets.txt"); ``` This statement tells the program to open a file named "pets.txt" for input. Make sure the file "pets.txt" exists and is accessible by the program.