++ programming language: Assume intptr is a pointer to an int. Write a statement that will dynamically allocate an array of 100 integers and store its address in intptr. Also
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Using C++
Assume intptr is a pointer to an int. Write a statement that will dynamically allocate an array of 100 integers and store its address in intptr. Also, write a statement that will free the memory allocated in the statement you just wrote.
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- Using C++ Programming language: Given the following definitions: int num1=1, num2=2; int *ptr1=NULL, *ptr2=NULL; Write the following statements: Assign ptr1 to the address of num1. Assign ptr2 to the address of num2. Using pointer notation, write a statement that compares the values that the pointers "point" to to see which is larger. (There is more than one way to do this. You choose.)Create a dynamic array that contains an int array. dynamic array, array inside when the existing array is full and a new element needs to be added will double its size, make all the elements of the old array the same will copy the indexes and add the element to the new array. Use the following functions. Write in C language. 1.append(dynamic array, new element): function sent to itself Adds the element sturct to the end of the array inside DynamicArray. Place If not, it behaves in accordance with the dynamic array definition given above. 2. get(index): The element in the index sent to it by the function takes it from the array it hosts and sends it back. ATTENTION ! : Please use a dynamic array and this array with struct structure. I don't want a link list. Do not post wrong or copied codes. Be sure to use the append and get functions given above Please do not solve the question I asked with the same code and copy and paste the code, my right to the question is running out. Solve the…Create a dynamic array that contains an int array. dynamic array, array inside when the existing array is full and a new element needs to be added will double its size, make all the elements of the old array the same will copy the indexes and add the element to the new array. Use the following functions. Write in C language. 1.append(dynamic array, new element): function sent to itself Adds the element sturct to the end of the array inside DynamicArray. Place If not, it behaves in accordance with the dynamic array definition given above. 2. get(index): The element in the index sent to it by the function takes it from the array it hosts and sends it back.
- Create a dynamic array that contains an int array. dynamic array, array inside when the existing array is full and a new element needs to be added will double its size, make all the elements of the old array the same will copy the indexes and add the element to the new array. Use the following functions. Write in C language. 1.append(dynamic array, new element): function sent to itself Adds the element sturct to the end of the array inside DynamicArray. Place If not, it behaves in accordance with the dynamic array definition given above. 2. get(index): The element in the index sent to it by the function takes it from the array it hosts and sends it back. Do not use link lists. Solve the question using array. Use it as a struct DynamicArray.Create a dynamic array that contains an int array. dynamic array, array inside when the existing array is full and a new element needs to be added will double its size, make all the elements of the old array the same will copy the indexes and add the element to the new array. Use the following functions. Write in C language. 1.append(dynamic array, new element): function sent to itself Adds the element sturct to the end of the array inside DynamicArray. Place If not, it behaves in accordance with the dynamic array definition given above. 2. get(index): The element in the index sent to it by the function takes it from the array it hosts and sends it back. Do not use link lists. Solve the question using array.This is for C++ Design an application that has an array of at least 20 integers. It should call a module that uses the sequential search algorithm to locate one of the values. The module should keep a count of the number of comparisons it makes until it finds the value. Then the program should call another module that uses the binary search algorithm to locate the same value. It should also keep a count of the number of comparisons it makes. Display these values on the screen. 7 Searching Benchmarks (integer array search) Modify the textbook instructions as follows: Use the output of one of the array sorting algorithms from exercise 8. Search the resulting sorted array using both the Sequential search and Binary search. Count and display the number of comparisons in both cases. Use a loop to allow multiple selections without having to restart the program. Original order:26 45 56 12 78 74 39 22 5 90 87 32 28 11 93 62 79 53 22 51Bubble Sorted:5 11 12 22 22 26 28 32 39 45 51…
- Pointer Activity You do not need getopt for this program as there are no arguments. Call the executable pointers. Create variables for a character, a string, an integer, and a floating point number. Create pointers for each of those variables. Ideally, use the same name as the variable but add a p in front of the name. (For example: (total and ptotal) Ask the user to enter information for each of these variables one at a time. For each variable tell them what they should enter. (For example: “Enter a single character” or “Enter a floating point number”) Read in the information and put it in the variables. Make each pointer point to the respective variable. Print out values for the four variables without using the variables themselves. Only use the pointers. In addition print out the addresses of the memory locations that each pointer points to. You can use %p for that. Output should look like the bottom sample. Copy and paste the code and the output into a Word document and submit.…16. NULL can be assigned to a void pointer. True O False2- In C++ language, every line of code must end with a semicolon. (True or False). 3- It is not possible to change the value of the pointer. (True or False). 4- If the following lines of code have errors, correct them; otherwise, write "no errors." for (int i=2; i<5; i++) { int s=i*2; } cout << S; 5- A function cannot be called from inside another function. (True or False). 6- How to make a function return multiple values? 7- Every class member is by default. (public, private, not public nor private) 8- Create an instance of the following class and call its methods. class Exam{ int grade; public: void seta (int b) (grade=b; } int geta () {return grade; } 9- When the word const is put before the variable definition, what does that mean? 10- How to concatenate two strings in C++ language? C++
- a C++ program that creates a two-dimensional integer array (4x3) initialized with user given data. The program should have the following functions: • Print the sum of all values in the array. • Print the average of all the values in the array. • Take row number from user and print the sum of the values in that specified row.(use loop and no if statement) • Take column number from user and print the sum of the values in that specified column.(use loop and no if statement)You can dereference a smart pointer with the * operator. True FalseShared pointers keep a count of all of the shared pointers that appear in the program code. True False