Assume that the value of p is 0x7ffc0804. What will be the value of p+3? int values[5]; int* p &values;
Assume that the value of p is 0x7ffc0804. What will be the value of p+3? int values[5]; int* p &values;
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
![**Problem Statement:**
Assume that the value of `p` is `0x7ffc0804`. What will be the value of `p + 3`?
**Code Snippet:**
```c
int values[5];
int* p = &values;
```
**Explanation:**
In the given code, `p` is a pointer to an array of integers. Assuming a 32-bit system where an `int` is 4 bytes, increasing a pointer by 3 will move it forward by `3 * 4 = 12` bytes.
**Calculation:**
Given `p = 0x7ffc0804`, the operation `p + 3` in hexadecimal is:
`0x7ffc0804 + 0x0000000C = 0x7ffc0810`.
So, the value of `p + 3` will be `0x7ffc0810`.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cbefba3-038d-4844-a492-3897b8513d87%2F3ff2f6ea-7c85-4c62-93ab-f33a8d0ac558%2F8xiu4f8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
Assume that the value of `p` is `0x7ffc0804`. What will be the value of `p + 3`?
**Code Snippet:**
```c
int values[5];
int* p = &values;
```
**Explanation:**
In the given code, `p` is a pointer to an array of integers. Assuming a 32-bit system where an `int` is 4 bytes, increasing a pointer by 3 will move it forward by `3 * 4 = 12` bytes.
**Calculation:**
Given `p = 0x7ffc0804`, the operation `p + 3` in hexadecimal is:
`0x7ffc0804 + 0x0000000C = 0x7ffc0810`.
So, the value of `p + 3` will be `0x7ffc0810`.
![**Question:**
What is the return value of the code segment below?
```java
__________ getArray(int size)
{
return new int[size];
}
```
In this code snippet, a method named `getArray` takes an integer parameter named `size`. The method returns a new integer array with the specified size. The missing return type for the method is `int[]`, indicating that the method returns an array of integers.
**Explanation:**
To complete the method definition, it should look like this:
```java
int[] getArray(int size)
{
return new int[size];
}
```
This code creates and returns a new array of integers, with each element initialized to zero by default. The size of the array is determined by the `size` parameter passed to the method.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cbefba3-038d-4844-a492-3897b8513d87%2F3ff2f6ea-7c85-4c62-93ab-f33a8d0ac558%2Fuy3u6czr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question:**
What is the return value of the code segment below?
```java
__________ getArray(int size)
{
return new int[size];
}
```
In this code snippet, a method named `getArray` takes an integer parameter named `size`. The method returns a new integer array with the specified size. The missing return type for the method is `int[]`, indicating that the method returns an array of integers.
**Explanation:**
To complete the method definition, it should look like this:
```java
int[] getArray(int size)
{
return new int[size];
}
```
This code creates and returns a new array of integers, with each element initialized to zero by default. The size of the array is determined by the `size` parameter passed to the method.
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