Separate compilation was useful in older programming languages, but having multiple files adds an unnecessary layer of complexity and is discouraged in modern programming languages. = true or false?
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- Create a automobile related C++ source code that: Is object oriented Demonstrates use of pointers Contains at least one linked list Shows basic exception handlingWrite a C/C++ program that calculates the least squares line for two sets of values. The program consists of several functions which are described below. int ReadFile (int *, int *); Write a function that reads the contents of a text file (Data1.txt) into two separate integer arrays. The function receives two integer pointers to arrays as parameters. The contents of the text file that is attached is structured as follows: Each line in the file contains two values that are separated by a comma. The values on the left of the comma, are stored in one array and the values on the right side is stored in the other array. The number of lines that are read from the file and stored in the arrays are returned to the calling statement. Tip: a single fscanf can read into multiple variables. Ex. the statement fscanf(fp, "%s %s\n", name,surname) will read the line John Doe and save the name and surname separately. (Note the space between %s and %s indicates that there is a space in the data between…Write a C/C++ program that calculates the least squares line for two sets of values. The program consists of several functions which are described below. int ReadFile (int *, int *); Write a function that reads the contents of a text file (Data1.txt) into two separate integer arrays. The function receives two integer pointers to arrays as parameters. The contents of the text file that is attached is structured as follows: Each line in the file contains two values that are separated by a comma. The values on the left of the comma, are stored in one array and the values on the right side is stored in the other array. The number of lines that are read from the file and stored in the arrays are returned to the calling statement. Tip: a single fscanf can read into multiple variables. Ex. the statement fscanf(fp, "%s %s\n", name,surname) will read the line John Doe and save the name and surname separately. (Note the space between %s and %s indicates that there is a space in the data between…
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- Write a C/C++ program that calculates the least squares line for two sets of values. The program consists of several functions which are described below. The first function you need to write: int ReadFile (int *, int *); Write a function that reads the contents of a text file (Data1.txt) into two separate integer arrays. The function receives two integer pointers to arrays as parameters. The contents of the text file that is attached is structured as follows: Each line in the file contains two values that are separated by a comma. The values on the left of the comma, are stored in one array and the values on the right side is stored in the other array. The number of lines that are read from the file and stored in the arrays are returned to the calling statement. Tip: a single fscanf can read into multiple variables. Ex. the statement fscanf(fp, "%s %s\n", name,surname) will read the line John Doe and save the name and surname separately. (Note the space between %s and %s indicates…Python 3 NO IMPORT PICKLE Please check the picture and add one more function(def) and fix the error in the code. Write a program that keeps names and email addresses in a dictionary as key-value pairs. You Must create and use at least 5 meaningful functions. A function to display a menu A function to look up a person’s email address A function to add a new name and email address A function to change an email address A function to delete a name and email address. This is the Required Output example: Menu ---------------------------------------- 1. Look up an email address 2. Add a new name and email address 3. Change an existing email address 4. Delete a name and email address 5. Quit the program Enter your choice: 2 Enter name: John Enter email address: John@yahoo.com That name already exists Menu ---------------------------------------- 1. Look up an email address 2. Add a new name and email address 3. Change an existing email address 4. Delete a name and email address…*System Programming (C language) Add to the previous shell the following features: Input file redirection using < Output file redirection, both truncating (>) and appending (>>) #include <stdio.h>#include <stdlib.h>#include <string.h>#include <unistd.h>#include <sys/types.h>#include <sys/wait.h> #define MAX_INPUT_LENGTH 1024#define MAX_ARG_LENGTH 128 void execute_command(char *args[]) {pid_t pid = fork(); if (pid == 0) {// Child processif (execvp(args[0], args) == -1) {perror("Shell");}exit(EXIT_FAILURE);} else if (pid < 0) {// Forking failedperror("Shell");} else {// Parent processwaitpid(pid, NULL, 0);}} int main() {char input[MAX_INPUT_LENGTH];char *args[MAX_ARG_LENGTH];char *token; while (1) {printf("MyShell> ");fgets(input, sizeof(input), stdin); // Remove newline characterinput[strlen(input) - 1] = '\0'; // Tokenize the inputtoken = strtok(input, " ");int i = 0;while (token != NULL) {args[i++] = token;token = strtok(NULL, "…
- Computer Science Write a function named one_column that doesn't take any parameters and returns a list. There is a database saved in a file named "attempt.db" containing a table named "candy" with columns "striking", "heritage", and "consent" each storing integer values. Return a list containing the values from each row's "heritage" column.Write a C++ program to create C++ menu driven programs on LIBRARY MANAGEMENT SYSTEM has book and student class with data members like book no, bookname, authorname. Books records is stored in a binary file. A student can issue book and deposit it within 15 days. Student is allowed to issue only one book. Student Records are stored in binary file. Administrator can add, modify or delete record.In this project, do not used graphics to keep program simple.Create a mysql database for name, surname and phone number Write necessary C# program in order to save name surname and phone number informations to the database