For each of the 4 functions below, Re-code each one to make it programmer friendly, using standard coding conventions, and documentation. Document each function with: a description of what it does (one sentence) and how it works (no more than 3 sentences). Also, provide a precondition: and a postcondition: statement. (See example for the setTime function below.) 1. 2. setTime(int hours, int minutes, int seconds); //Function to set the time //The time is set according to the parameters //Precondition: All parameters are valid numbers, within the range of clock hours (112), minutes (0 - 59), and seconds (0 - 59). //Postcondition: The clockType instance stores the hours, minutes and seconds. // If any of the parameters are not valid the time values will be set to zeros. int 1 (double x) {return (int) (x + 0.5); }; int 2 (char* s) {char*t = s; while (*t != '\0') {t++; } return t-s; }; 3. long 3 (int x,int y) {long n=1;for(int i = 0; i < y;i++) {n*=x; } return n; };

*DONOT USE CHATGPT, please put comments so i can understand. It’s a C language program with algorithm.

Instructions: For each Exercise below, write your code in an IDE and run your code within the IDE as well. Once you have satisfied the Exercise requirements, paste your code below under the corresponding Exercise. Exercise 1: Please perform in C++ Write a program using a function which will accept two integers as an argument and return sum. Call this function from the main function and print the results in the main function! This is a nice and easy warm up to functions! ● ●

2. Safir Market wants you to create a simple python program for calculating Total cost and change for their customers. The program should start by reading price, articles and Money. Then you need to do the following: • Create a void function that will display "Safir Market" • Create a function with return value and with parameters that will compute Total cost as product of articles and price • Create a function that will accept the computed Total cost as a parameter and will compute the change. If the Total cost is more than or equal to Money, the balance is to be calculated as Money - Total cost, otherwise print the message 'Money not enough' • Display the output as shown below, Sample output Enter the price: 345 Enter number of articles: 4 Enter Money: 65 -Safir Market Total cost is: 1380.0 Money not enough Change is: None

Write a function call to ConvertVolume() to store the number of quarts, pints, and ounces within the integer variables numQuarts, numPints, and numOunces, respectively. Ex: If the input is 157, then the output is: Quarts: 4 Pints: 1 Ounces: 13 1 #include 3 void ConvertVolume (int totalOunces, int* numQuarts, int* numPints, int* numOunces) { totalOunces / 32; N3589 2 4 *numQuarts 6 7 totalOunces = totalOunces % 32; 10 11} 12 13 int main (void) { 16 17 *numPints = totalOunces / 16; totalOunces = totalOunces % 16; *numOunces = INN totalOunces; 14 int totalOunces; 15 int numQuarts; int numPints; int numOunces; 18 19 20 21 22 23 printf("Quarts: %d\n", numQuarts); 24 printf("Pints: %d\n", numPints); 25 printf("Ounces : %d\n", numOunces); 26 27 return 0; 28 } scanf("%d", &totalOunces); /* Your code goes here */

Consider the function definition below. Assume x = 5, y = 3 and j = 8 as the function starts. Which variables will change after the function finishes? void findout (int &x, int y, int &j) { for (int i = 1; i 5) { x = 2*x - 3*y; y = 4 + 3 x; } else { Oi y = 2*x - 3; x = 4 + 3% y; } } // end of for loop x and y y All three since the first and last are references. x and j

Calling a function and defining a function mean the same thing True or False

Complete the following TODO by defining a function called add_func(). Define a function called add_func() that takes two arguments. The function should adds the two arguments together using + and return the output. For example, if the input values for the arguments are 1 and 2, then 3 should be returned. Likewise, if the input arguments are "good" and " day", then "good day" should be returned. # TODO  print(f"add_func output for 1 + 2: {add_func(1, 2)}") print(f"add_func output for good + day: {add_func('good',' day')}") todo_check([ (add_func(1,2) == 3,'add_func() did not return 3 when using input values 1 and 2.'), (add_func('good',' day') == "good day",'add_func() did not return "good day" when using input values "good" and " day"') ])

Please write the correct code for this question. I really don't know what can be changed.

Write a function named product that takes two int parameters and returns the product of those two integers. Here is an example: int n = product(7, 5); // n is 35 We are providing a test framework that, if you wish, you may use with a compiler to test your function. What you will submit as your answer to this problem is only the product function. Do not submit things like the #include lines or a main routine. If we take the code you write in the space below and insert it into the program, the resulting program must build without compilation errors (mere warnings are allowed). You do not need to write comments in the code; we will not look at any comments. Here is the test framework that you may copy and paste into a C++ source file. For your own testing purposes, you might add additional tests in the main routine, although you won't be turning them in, of course. #include <iostream> #include <cassert> using namespace std; // SUBMIT AS YOUR ANSWER ONLY THE CODE BETWEEN THIS…