(Chapter 6, User-Defined Functions) Write in c++ a value-returning function, isVowel, that returns the value true if a given character is a vowel and otherwise returns false.
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(Chapter 6, User-Defined Functions)
Write in c++ a value-returning function, isVowel, that returns the value true if a given character is a
vowel and otherwise returns false.
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- (Replace strings) Write the following function that replaces the occurrence of a substring old_substring with a new substring new_substring in the string s. The function returns true if string s is changed, and otherwise, it returns false. bool replace_strings (string& s, const string& old_string, const string& new_string) Write a test program that prompts the user to enter three strings, i.e., s, old string, and new_string, and display the replaced string.(Perfect Numbers) An integer is said to be a perfect number if the sum of its divisors, including 1 (but not the number itself), is equal to the number. For example, 6 is a perfect number, because 6=1+2+3. Write a functionisPerfect that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1 and 1000. Print the divisors of each perfect number to confirm that the number is indeed perfect. Challenge the power of your computer by testing numbers much larger than 1000.(Rounding Numbers) Function floor may be used to round a number to a specific decimal place. The statement y = floor(x * 10 + .5) / 10; rounds x to the tenths position (the first position to the right of the decimal point). The statement y = floor(x * 100 + .5) / 100; rounds x to the hundredths position (the second position to the right of the decimal point). Write a program that defines four functions to round a number x in various ways a) roundToInteger(number) b) roundToTenths(number) c) roundToHundreths(number) d) roundToThousandths(number) For each value read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hun- dredth, and the number rounded to the nearest thousandth. IN C PROGRAMMING LANGUAGE PLEASE
- (Rounding Numbers) Function floor may be used to round a number to a specific decimal place. The statement y = floor(x * 10 + .5) / 10; rounds x to the tenths position (the first position to the right of the decimal point). The statement y = floor(x * 100 + .5) / 100; rounds x to the hundredths position (the second position to the right of the decimal point). Write a program that defines four functions to round a number x in various ways a) roundTolnteger(number) b) roundToTenths(number) c) roundToHundreths(number) d) roundToThousandths(number) For each value %3D read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hun- dredth, and the number rounded to the nearest thousandth. IN C PROGRAMMING LANGUAGE PLEASEIn C++ Language (please use hint) : Write a function which will swap its arguments if the first argument is greater than its second argument, but will not interchange them if the first argument is samller than or equal to the second argument. The function should return 1 if a swap was made, and 0 otherwise. (Hint: Make sure to use call by reference.) Write also a short test driver (i.e. a main() invoking your function).(Square of Asterisks) Write a function that displays a solid square of asterisks whose side isspecified in integer parameter side. For example, if side is 4, the function displays: **** **** **** ****
- (C PROGRAMMING ONLY!) 6. Teaching the Dog To Sitby CodeChum Admin Ever since I was a kid, I've always wanted to see a dog sit because it's so cute ? Let's create a function that lets a dog sit! Instructions: In the code editor, you are provided with the definition of a struct Dog. This struct needs an integer value for its age. Furthermore, in the main, a Dog is already created for you and is passed to a call to a function, sit().Your task is to declare and define the function sit() which has the following details:Return type - voidName - sitParameters - 1 DogDescription - prints the message, "Arf arf! My age is <AGE_OF_DOG> and I know how to sit!"Input 1. The age of the Dog Output Enter age of Dog: 3Arf arf! My age is 3 and I know how to sit!Why is the return statement is required in a function body?(CarbonFootprint Calculator: Arrays of Function Pointers in C) Using arrays of function pointers, you can specify a set of functions that are called with the same types of arguments and return the same type of data. Governments and companies worldwide are becoming increasingly concerned with carbon footprints (annual releases of carbon dioxide into the atmosphere) from buildings burning various types of fuels for heat, vehicles burning fuels for power,and the like. Many scientists blame these greenhouse gases for the phenomenon called global warming.Create three functions in C that help calculate the carbon footprint of a building, a car and a bicycle,respectively. Each function should input appropriate data from the user then calculate and displaythe carbon footprint. (Check out a few websites that explain how to calculate carbon footprints.)Each function should receive no parameters and return void. Write a program that prompts the userto enter the type of carbon footprint to…
- 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 anagrams"Friend function breaches the encapsulation", justify. Also mention the uses of friend function. C++(Perfect Numbers) An integer number is said to be a perfect number if its factors, including1 (but not the number itself), sum to the number. For example, 6 is a perfect number because 6 =1 + 2 + 3. Write a function isPerfect that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1and 1000. Print the factors of each perfect number to confirm that the number is indeed perfect.Challenge the power of your computer by testing numbers much larger than 1000.