Problem 3. This problem is about pointer arithmetic, and the equivalence between expressions that use the conventional array notation (square brackets) and those that use pointer arithmetic. Suppose A is an array of ints. Fill in the table, indicating the type of the expression (see table on p.257 in the text) and the equivalent expression using brackets if a pointer expression is given, or vice versa. The first one is done as an example. Pointer Arithmetic (A+2) *(A+3) Array Notation Type int * &A [2] A [0] &A [i]

Problem 3. This problem is about pointer arithmetic, and the equivalence between expressions that use the conventional array notation (square brackets) and those that use pointer arithmetic. Suppose A is an array of ints. Fill in the table, indicating the type of the expression (see table on p.257 in the text) and the equivalent expression using brackets if a pointer expression is given, or vice versa. The first one is done as an example. Pointer Arithmetic (A+2) (A+3) Array Notation Type int &A [2] A [0] &A [i]

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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Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

Question

Problem 3. This problem is about pointer arithmetic, and the equivalence between expressions
that use the conventional array notation (square brackets) and those that use pointer arithmetic.
Suppose A is an array of ints. Fill in the table, indicating the type of the expression (see table on
p.257 in the text) and the equivalent expression using brackets if a pointer expression is given, or
vice versa. The first one is done as an example.
Pointer Arithmetic | Array Notation
&A [2]
A [0]
(A+2)
* (A+3)
&A [i]
Type
int *

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