fill in code under the comments, in C++ Write the resize function for the dynamic, partially-filled array below. Follow the comments tocomplete the function.dynamic.cpp1 #include 2 #include 3 #include "debug_new.h"#include "array.h"using namespace std;647/**Resize a dynamic chunk of memory.@param arg a pointer to the beginning of the array@param size the current allocated size@return a pointer to an initialized 2x chunk.*/8.910111213int* resize(int* a, int size){// Allocate a new array twice the size of the original// Copy the original elements into the new array// Free original array// Return new array141516171819}2021int main(int argc, char* argv[])22{23int size = 0;int capacity = 2; // initial capacity is 2int *a = new int[capacity];24252627cout « "Enter positive numbers (negative to quit): ";int n;cin >> n;while (n >= 0)282930 29while (n >= 0){if (size =={a = resize(a, size); // Write this functioncapacity *= 2;}a[size] = n;cin >> n;size++;303132сараcity)3334353637383940print ("a->", a, size);delete[] a;414243 }

An array can be created by using the new operator followed by array type and array size. Syntax:…

Write the resize function for the dynamic, partially-filled array below. Follow the comments to complete the function. dynamic.cpp 1 #include 2 #include 3 #include "debug_new.h" 4 #include "array.h" 5 using namespace std; 7 /** 8. Resize a dynamic chunk of memory. @param arg a pointer to the beginning of the array @param size the current allocated size @return a pointer to an initialized 2x chunk. 10 11 12 */ 13 int* resize(int* a, int size) 14 { 15 // Allocate a new array twice the size of the original 16 // Copy the original elements into the new array 17 |/ Free original array 18 |/ Return new array 19 } 20 21 int main(int argc, char* argv[]) 22 { 23 int size = 0; int capacity = 2; // initial capacity is 2 int *a = new int[capacity]; 24 25 26 27 cout « "Enter positive numbers (negative to quit): "; int n; cin >> n; while (n >= 0) 28 29 30

Write the resize function for the dynamic, partially-filled array below. Follow the comments to complete the function. dynamic.cpp 1 #include 2 #include 3 #include "debug_new.h" 4 #include "array.h" 5 using namespace std; 7 /** 8. Resize a dynamic chunk of memory. @param arg a pointer to the beginning of the array @param size the current allocated size @return a pointer to an initialized 2x chunk. 10 11 12 / 13 int resize(int* a, int size) 14 { 15 // Allocate a new array twice the size of the original 16 // Copy the original elements into the new array 17 |/ Free original array 18 |/ Return new array 19 } 20 21 int main(int argc, char* argv[]) 22 { 23 int size = 0; int capacity = 2; // initial capacity is 2 int *a = new int[capacity]; 24 25 26 27 cout « "Enter positive numbers (negative to quit): "; int n; cin >> n; while (n >= 0) 28 29 30

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 1TF: Mark the following statements as true or false. A double type is an example of a simple data type....

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// This program demonstrates a unique_ptr pointing to a dynamically allocated array of integers. #include <iostream> #include <memory> using namespace std; int main() { int max; // Max size of the array // Ask the user to enter an integer, and store the integer to the variable int *Code goes here* // Define a unique_ptr smart pointer, pointing to a dynamically allocated array of ints. The length of the array is equal to the value of max. *Code goes here* // Ask the user to enter intergers for each value of the int array. *Code goes here* // Display all the values in the array. *Code goes here* return 0; }