Pointer in C++: A pointer is a variable whose value will be another variable’s address. Generally, a pointer variable is declared as follows: type var-name; Here, “type” is the pointer’s base type and “var-name” is the pointer variable name. The asterisk is used to designate a variable as a pointer. The delete operator: The delete operator is used to destruct the object that is created with new by deallocating the memory associated with the object. The syntax of delete operator is as follows: [] delete cast-expression [] delete[] cast-expression In the above statement, the “cast-expression” argument must be a pointer to a block of memory previously allocated for an object created with the new operator. Given code: The following code is used to create a dynamic array. int entry; //Initialise pointer entry = new int[10]; //create a dynamic array

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Chapter 9.2, Problem 11STE

Program Plan Intro

Pointer in C++:

A pointer is a variable whose value will be another variable’s address. Generally, a pointer variable is declared as follows:

type var-name;

Here, “type” is the pointer’s base type and “var-name” is the pointer variable name. The asterisk is used to designate a variable as a pointer.

The delete operator:

The delete operator is used to destruct the object that is created with new by deallocating the memory associated with the object.

The syntax of delete operator is as follows:

[] delete cast-expression

[] delete[] cast-expression

In the above statement, the “cast-expression” argument must be a pointer to a block of memory previously allocated for an object created with the new operator.

Given code:

The following code is used to create a dynamic array.

int entry; //Initialise pointer

entry = new int[10]; //create a dynamic array

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Need help answering these questions!1. Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100. 2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000 3. Convert the While loop in the following code to a Do-While loop: Declare Integer x = 1 While x > 0 Display "Enter a number." Input x End While

Need help with these:Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100. 2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000 3. Convert the While loop in the following code to a Do-While loop: Declare Integer x = 1 While x > 0 Display "Enter a number." Input x End While

Convert the While loop in the following code to a Do-While loop: Declare Integer x = 1 While x > 0 Display "Enter a number." Input x End While