Write a C++ program to carry out the operations of a simple calculator that accepts whole numbers and decimals. • Your user must be able to use the calculator without having to restart each time. Also, include functions to: add, subtract, and convert vectors from complex form to polar form and vice versa. Include a function that displays a menu of options. All mathematical operators are to be included.
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- The question should be done in C++, please give explanation and running result. 1. Let’s write a function that compares 2 strings and returns true if they were identical, false otherwise. The signature of this function should be: bool word_diff(std::string word1, std::string word2); For example: std::string str1 = "Hello World";std::string str2 = "hEllO World";std::string str3 = "World";std::string str4 = "Hello World";bool result = word_diff(str1, str2); // Falsebool result = word_diff(str1, str3); // Falsebool result = word_diff(str1, str4); // True 2. Now let’s follow a classical approach to compare the content of 2 files. We should open each file, read their content word by word and compare them until a first mismatch occurs.Let’s implement a function called classical_file_diff that takes 2 arguments each of which is a file name and returns a boolean indicating whether the 2 files are identical or not. The signature of this function should be: bool…You must answer the Problem in C++. (Anagrams) Write a function that checks whether two words are anagrams. Two words are anagrams if they contain the same letters in any order. For example, “silent” and “listen” are anagrams. The header of the function is as follows: bool isAnagram(const string& s1, const string& s2) Write a test program that prompts the user to enter two strings and checks whether they are anagrams. Sample Run 1 Enter a string s1: silent Enter a string s2: listen silent and listen are anagrams Sample Run 2 Enter a string s1: split Enter a string s2: lisp split and lisp are not anagramsGive solution in C ++ Language with secreenshoot of source code. Part 01In this task, you need to do the following:• Write a function named displayMessage() that takes user name as input in character array and then shows greetings• Now take the name input in main() and pass the name as an argument to displayMessage() function• Change the displayMessage() method such that it returns the number of characters after displaying the greetings part 02Write a function power that takes two parameters a and b. And it returns the power as ab.
- I can't fit this whole code, but I need help in making the functions DeleteClient, PrintAllClients, ReadOneClient, FindAClient, FindAndPrintPetInfo Instructions: In this C++ program, you are to implement a program that will manage a "database" of clients for a Pet Stylist. However, this is the stylist's side job, so the maximum number of clients will be fixed at 20 and each client can have at most 7 pets. The "database" is just a text file named client_database.dat. A sample database file has been included in your files. The program should first ask what the user wants to do from the following menu: Print out a bill for the client Print out the information on a pet for a client Add a client Delete a client Print the entire database of clients Quit and write out (update) the "database" The program should continue to ask what the user wants to do until the user selects option 6 (enters the number 6). Reminder: The maximum number of clients is 20 The maximum number of pets for a client…write a function EvalNumbers() that has five integer paramaters ( or arguments), and returns the count of arguments where the value is an odd number, positive and mutiple of 3. write a complete C++ program that includes that function and that is called from main() with values obtained from the userWrite a C program that uses arrays and functions to implement a calculator for twooperands. Your calculator must have five principal operations, addition ( ), subtraction ( ),division ( ), multiplication ( ), and power ( ). In the beginning of the program, show the menuof operators to the user. When the user selects one of the operators, your program gets the valuesfor operand 1 and operand 2 from the user and saves them into an array. Then pass the array to thesuitable function to calculate the result. The operating functions must return the value to the mainprogram. The calculation stops when the user press “x”. Use a global variable to save the result oflast operation. Anytime that the user types “M”, the program shows the result of last operation.hint: Each mathematic operation must be a separate function. Your main program calls those functions.
- In C++, write a program that accepts an amount in Peso from the user and converts it to its word equivalent. Your program should follow the following specifications: use user-defined functions, string, array, loops, and other useful codes input limit is maximum of 10000.00 after each display of output, ask to user if he/she wants to convert another amount (if Yes, redo, else exit)Please answer it in Python Write a double_consonant function , It takes a word as a parameter and has two return values : A Boolean value equals True If the word contains a double consonant ( The same consonant twice in a row ), under these circumstances , The second value returned is the double consonant ; If there are no double consonants , Function should return False and None. relevant information : To simplify the exercise , We don't use words that contain multiple double consonants ( for example ,“successor”) Test your functionality on . Example : double_consonne('arrivee') vaut True, 'r'.double_consonne('bonbon') vaut False, Nonedouble_consonne('reussite') vaut True, 's'Write a swap function, that swaps the values of two variables in main, but use pointers instead of reference parameters. WRITE IN C++
- Write a C function called sorttwo that takes the x and y as parameters and returns both values but with the lowest value first. Call the function and assign the return values to the variables low and high and print both.Write a C++ program for the following In this task, your job is to create a function Swapper() that takes three arguments num1,num2, and difference. The first argument should be passed by pointer, second argumentshould be passed by reference, and third argument should be passed by value. YourSwapper function should first swap the values of num1 and num2 with each other, andthen compute the difference of most significant digits of both numbers. You have to storethe difference result in difference variable. In the end, you need to display the values ofall three variables inside your Swapper method as well as in your main function.Note: You are not allowed to create any other variable or pointer inside your Swappermethod.In C++, please revise/fix the program below according to the instructions and all the criteria. I believe the problem is in int main(). Thank you. Instruction Write and test a function that returns a copy of its string parameter with no repeated characters. The functions ignore case when they compare letters. The functions return strings whose letters are upper case. Write 2 versions of the function: string remDups(const string& original); void remDups(const string& original, string& nodups); Suppose the original string is “Myrtle has big feet” The function returns MYRTLE HASBIGF Test the functions thoroughly. Criteria compile, run, test the test program compiles, runs, and calls both versions of the function without crashingthe test program tests the functions thoroughly function parameters and returns one function has one constant string reference parameter and returns a stringone function has one constant string reference parameter, one string reference parameter and…