Problem 27 Assume that tempNumbers is a poi... [FREE SOLUTION]

Chapter 9: Problem 27

Assume that tempNumbers is a pointer that points to a dynamically allocated array. Write code that releases the memory used by the array.

Short Answer

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Answer: To release the memory used by the array, you can use the "delete" keyword followed by square brackets and set the pointer to nullptr. The code snippet would look like: ```cpp delete[] tempNumbers; tempNumbers = nullptr; ```

Step by step solution

1. Use the delete keyword

To release the memory used by the array pointed by "tempNumbers", we will use the "delete" keyword followed by square brackets, as it is an array. ```cpp delete[] tempNumbers; ```

2. Set the pointer to nullptr

After deallocating the memory, it's a good practice to set the pointer to nullptr. This prevents the pointer from becoming a dangling pointer, which could cause undefined behavior if dereferenced. ```cpp tempNumbers = nullptr; ``` Now, putting both steps together, we get the complete solution: ```cpp delete[] tempNumbers; tempNumbers = nullptr; ```

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91影视

Assume that tempNumbers is a pointer that points to a dynamically allocated array. Write code that releases the memory used by the array.

Short Answer

Step by step solution

1. Use the delete keyword

2. Set the pointer to nullptr

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