10. ( Which of the following statement(s) is/are TRUE ? A function's workspace shares the s ame workspace as the command window. It's possible for a function to call itself within the body of it's code. The continue statement doesn't exist the current iteration in nested loops. N. delete' command clears all the dat a and variables stored in memory. A) Tand B) l and C) L and V D.) Only E) Il and IV

10. ( Which of the following statement(s) is/are TRUE ? A function's workspace shares the s ame workspace as the command window. It's possible for a function to call itself within the body of it's code. The continue statement doesn't exist the current iteration in nested loops. N. delete' command clears all the dat a and variables stored in memory. A) Tand B) l and C) L and V D.) Only E) Il and IV

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter3: Input/output

Section: Chapter Questions

Problem 11SA: 11. What is the purpose of the manipulator setw? Which header file must be included to use the...

See similar textbooks

Similar questions

What does function sqrt do? Which header file must be included to use the function sqrt? (3)
Please assist, I am trying to modify the function so that it checks if the user is trying to register a name that already exists in user.txt, the appropriate message is displayed but it does not loop back to requesting the user to enter a new username. Instead it continues to request a password from the user. Here is what I have so far in Python. # Define a function to register a new user.def reg_user(): while True: if menu == "r": if user_name == "admin" and password == "adm1n": new_user = input("Please enter a new username: ").lower() with open ("user.txt", "r") as new_file: read_file = new_file.readlines() for file in read_file: read_file = file.split(",") if new_user == read_file[0]: print("Invalid input. This user already exists.") new_password = input("Please enter the password for the new user:…
Your program should follow the steps below: 1. Prompt the user to enter the input PPM file name, the output PPM file name, and one of the following commands to determine what modification should be applied to the input PPM image so that the modified image is stored in the output PPM file: A. "negate" B. "high contrast" C. "gray scale" D. "remove <color>" where <color> is "red", "green", or "blue" 2. Apply the image modification based on the user command. You must define the functions mentioned below to perform the image modification. Note that the original image file should not be changed; the modified image must be stored in the output PPM image file name. Also note that the output file should have the same header lines as the input file. a. negate_image(): accepts the input image file object and the output image file object as arguments. For each pixel element in the input file, it takes the value, subtracts 255 from it and takes the absolute value of the result. This…
Need to create two MIPS functions: one that emulates DIV and one that emulates DIVU. I CANNOT USE DIV OR DIVU. It only takes the divisor and the dividend as arguments, so no need to load anything.
Pleaser fix the code below: Since functions should do a single logical task, there is no need for the userInputCalc function to collect the info and also do the summary calculations, so move line 61 to line 72. Then, place line 67-72 inside a main() function, and place a call to this function at the end of the program file. Also, fix the names of the menu items (in menu_items) with spaces so they all have the same size. also, there is a simpler way: change {:<15} with {:<20} in lines 22 and 25. Also, use format for the “Subtotal” and “Grand total” (just like you did for “Sales tax” and “Suggested tip”) Also, the $ should go in front of the each amount. PLEASE MAKE THOSE CHANGES IN THE CODE BELOW: SummaryThis program will create a new version of the restaurant ordering programthat uses lists to look up menu items, record the items ordered by the user,and print a full receipt.''' def Menu(menu_items,menu_prices):print("Menu Card")count = 1for i,j in…
Which of the following is false?a. A function can return one or more values to the statement that invoked it.b. A function can accept one or more items of data passed to it.c. The parameterList in a function header is optional.d. At times, a memory location inside the computer’s internal memory may have more than one name.
Question 55 Write a function that takes two parameters, a file name to create and an integer. The function should write all the even numbers between 0 and the integer to the file name passed in. The numbers should be all on one line of the file For example: write_evens("even_file.txt",20) This should create a file called even_file.txt that contains 0 2 4 6 8 10 12 14 16 18 20 Full explain this question and text typing work only thanks
I need help in creating a function based on the program below. The program below prints out the particular line in a text file . I want to modify this program to a function whose parameter is the name of the particular text file and it returns the string present on the specific line. I however also want the particular line number to be randomly generated ranging from 1 till 50. Restrictions are that I can't use break,exit,continue to get out of a loop. #include <stdio.h>#include <stdbool.h> // constants for size of char arrays to store filename, the line from the file#define FILENAME_SIZE 1024#define MAX_LINE 2048 int main(){ // file pointer will be used to open/read the file FILE *file; char filename[FILENAME_SIZE]; char buffer[MAX_LINE]; int read_line = 0; printf("File: "); scanf("%s", filename); printf("Read Line: "); scanf("%d", &read_line); file = fopen(filename, "r"); if (file == NULL) { printf("Error opening file.\n"); return 1; } bool…
1a. Name the two (2) types of Procedures. You cannot have a Return Statement in a Function Procedure. True or False ? 2. What is the difference between Passing by Value and Passing by Reference?
1-) Write a code to do following operationsa-print the contents of filewrite a function to print the contents of a given file on screen. Your function prototypeshould be in given format.void PrintFileContent(FILE* fptr)b-copy contents of one file to another filewrite a function to copy contents of one file to another file. Convert all characters intouppercase while copying the content. You are allowed to use toupper() function in ctypelibrary. Your function prototype should be in given format.void copy_file(FILE* fptr1,FILE* fptr2)c- count the Number of Characters in a Filewrite a function to count the Number of Characters in a File. Your function prototypeshould be in given format.int findNumberofChar(FILE* fptr)Please design your main.c file as follow1- Open a text file to read in your directory.2- Create an empty text file for writing and reading in same directory.3- Check if both files are opened.4- Print the contents of first file by calling PrintFileContent function.5- Call…
in this function is f a variable? in what other way can we write this function? why does mode not work in this function? def process_lines(filename, mode): # Actually this is function is used to read the file line by line with open(filename, 'r') as f: # file opened msg = f.read() # read the message return msg # return message def write_lines(lines): # function to write some into message with open('results.txt', 'w') as f: # open the text file f.writelines(lines) # write some line print("Output written to results.txt") # print the output what does os.path do?def check_file_exists(filename): # check weather this file is exist or not to avoid exception from os.path import exists # import library of exist file_exists = exists(filename) # if file exist return file_exists
11. What is the purpose of the manipulator setw? Which header file must be included to use the function setw? (7)