add is a function that accepts two int parameters and returns their sum. Two int variables, euroSales and asiaSales, have already been declared and initialized. Another int variable, eurasiaSales, has already been declared. Write a statement that calls add to compute the sum of euroSales and asiaSales and store this value in eurasiaSales.

This article talks about how to make and use friend functions, as well as when it's appropriate to do so.For example, you can learn by doing.

Write the convert_word code. convert_word is known as a function, which we will cover more in depth later. You are automatically given a parameter called word, which is a string that contains a single word. The return conv is how you will send data out of your function. The conv is a variable that hasn't been created yet, but it will be a string containing the converted hey. For example, if word="hey", then conv will be "heey". You are responsible for creating the variable conv, as the template has NOT done that for you. You need to use an if statement to see if the word starts with "he" and ends with "y". Since you don't know how many e's might be between the he and y, you have to do some math here. Recall that you can get the length of a string by using len(word) in the code above. You also know that h and y will be included. so, len(word) - 2 will be the number of e's in between the h and y. Create a string that contains the number of e's. This will be your conv variable. I would…

Local variables are known only to the function in which they are declared. Local variables are invisible outside the function in which they are declared. Whether True or False 11. It is possible for any function to return numerous values. Any function type may return multiple values. That's true, right?

Function scale multiples its first argument (a real number) by 10 raised to the power indicated by its second argument (an integer). For example, the function call scale (2.5, 2) double scale (double x, int n) double scale_factor; scale factor - pow (10, n); return x*scale_factor; Returns the value 250.0 (2.5 x 102). The function call scale (2.5, -2) Return the value 0.025 (2.5 x 10²) Write only the main function, create and initialize a double array and then call the function scale for each elements of the array. At the end, the contents of the array must consist of scaled values. Create and use a separate integer array as the powers of each corresponding value. Eg. If double array has the following contents: 1.0 2.0 3.0 4.0 and the Integer array of powers have the following: 4 3. 2 -2, After function calls, the new contents of the double array must be updated as in seen in the following: 1.0x104 2.0x10³ 3.0x10² 4.0x10²

In this assignment you will be responsible for writing several string validation and manipulationfunctions. The assumption will be that you are writing functions that will take input from a form andmanipulate or validate the information entered before it is processed into a database. A database is acollection of information but the information in the database must always be entered in a specificformat. Your responsibility will be to take data entered into a program and be sure it is writtencorrectly before it is entered into the database.Each function will have to have a specific name and heading. Each function will also need to includea docstring, the correct logic, and the proper return. Each function will be given a specific set ofpreconditions and postconditions/returns. A precondition is something you may assume to be truewhen the function is executed. A post condition is something you need to be sure is completed whenthe function is executed. Be sure to test each one of your…

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

In C++ Write a function named find_bigfoot which takes a string as an argument, and then determines whether the string "bigfoot" is found in the parameter. Then it returns true or false, depending on whether it was found or not. For example: find_bigfoot("There is no yeti");find_bigfoot("footbig not here"); would both return false, since the string bigfoot isn't part of the string while: find_bigfoot("I believe in bigfoot");find_bigfoot("bigfoot is around here"); would both return true, since the string bigfoot is part of the string.

C++ Write a function named “createPurchaseOrder” that accepts the quantity (integer), the cost per item (double), and the description (string). It will return a newly created PurchaseOrder object holding that information if they are valid: quantity and cost per item cannot be negative and the description cannot be empty or blank(s). When it is invalid, it will return NULL to indicate that it cannot create such PurchaseOrder object.

Using C++ Language In this program you will write a function of void return type named compare that accepts an integer parameter named guess. This function will compare the value of guess with a seeded randomly generated integer between 1 to 100, inclusive, and let the user know what the random number was as well as whether the guess was larger than, smaller than or equal to the random number. NOTE THAT: You will NOT generate a random number inside the compare function. Rather, you will write another function named getRandom of int return type to do it. You will need to call getRandom from compare, no parameters are necessary. Inside your main function, get the guess from user and pass it to the compare function.    Code: #include <iostream>using namespace std; int getRandom(){    //generate seeded random num.    //in between 1-100 inclusive    //return random number } void compare(int guess){    //call getRandom    //compare guess with random number    //inform user what…