Fill-in-the-Blank A pointer that contains the address 0 is called a(n) __________ pointer.
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A pointer that contains the address 0 is called a(n) __________ pointer.
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- (Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.Fill-in-the-Blank The __________ operator can be used to work with the variable a pointer points to.In C, in order to do operations to the data being referenced by a pointer you would need to use the (*) operator, which is called ______________ operator.
- int *p; where p is a null pointer when:Shared pointers keep a count of all of the shared pointers that appear in the program code. True Falsem05B C++ Please extend my code to do the following: Write a brand new driver program that does the following: Creates a circle object circleOne at (0,0):5. Creates a pointer c1Ptr to circleOne Creates a circle object circleTwo at (-2,-2): 10 Creates a pointer c2Ptr to circleTwo Use greaterThan to check if circleTwo is bigger than circleOne and display results Declare an array of pointers to circles- circlePointerArray Call a function with signature inputData(circlePointerArray, string filename) that reads data from a file called dataLab4.txt into the array The following h-k are done in this function Use istringstream to create an input string stream called instream. Initialize it with each string that is read from the data file using the getline method. Read the coordinates for the center and the radius from instream to create the circles Include a try catch statement to take care of the exception that would occur if there was a file open error. Display the message “File Open Error”…
- Operator__________ can be used to downcast base-class pointers safely3. Pointers – Arrays: initializing content • Using the pointer ptrArray, you now want to write values in those integers. Use a loop to go through each element in that array, and initialize them all to 42. This is done in the main. 4. Pointers – Arrays: printing • Write a function that will print the elements in the array-pointer. The function should accept a pointer to an integer, and the size of this array. The function should not return anything. Here is your function prototype: void printArray(int* ptr, int nb); • Your function needs to use a loop to go through all the elements in the array, and simply prints them on a new line. • In the main function, call this function with your pointer ptrArray and the size given by the user.T/F Both dynamically memory allocated array and dynamic array are same.
- Fill-in-the-Blank The __________ of recursion is the number of times a function calls itself.Select all the correct ways to declare * :a pointer variable double** p; double p**; double* p; double p*; double *p; double -> p; Ufunction main() { # ist: input numbers #w: outer for loop index # X: inner for loop index # y: number of parsmeters # min: index for max value at the time of iteration # buf: used for swapping ____________________a _______ #declare local vars let=___________b___ #intialize aary with the parametrs y= _______c___ # find the lenght of lstfor((________________)); do min=________e_____ # intialize main index for ((___________f_______)); do # find index for main value in one line. use a short tets. _________g_____done # swap- two values using two indices, min and outerloop # use buf to hold value when swapping ________________h________ # move min lst [.] to buf ________________i_______ # move lst[.] to lst[.] _________________j_____ # move buf to lst[.]done}main "@" # pass the input parameters to the function main# end of bash script show me the ss when u run chatgpt doesnt give right code