Create a C++ function to check whether a given fraction is proper or not. Numerator and denominator is passed as a pair {int Num, int Deno} to the function and function prints "Proper"/"Improper". Note: There are two types of common fractions, proper or improper. When the numerator and the denominator are both positive, the fraction is called proper if the numerator is less than the denominator, and improper otherwise.
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Create a C++ function to check whether a given fraction is proper or not. Numerator and denominator is passed as a pair {int Num, int Deno} to the function and function prints "Proper"/"Improper".
Note: There are two types of common fractions, proper or improper. When the numerator and the denominator are both positive, the fraction is called proper if the numerator is less than the denominator, and improper otherwise.
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- Engineers often measure the ratio of two power measurements in decibels, or dB, which can be calculated as follows:dB= log10P2/P1Where P2 is the power level being measured, and P1 is some reference power level. Write a c++ programe contain function that calculates the level. The function’s prototype is as follows:double dBCalculator (double P1, double P2);Then, call dBCalculator from the main function to find the power ratio for the measurements from 1 to 20 Watts, in 2 Watt steps. You can assume that the reference power P1 is 1 Watt.Write a function in C that takes one integer argument. The function should return the sum of the digits in the number. Your function should work for both positive and negative integers. HINT: Use % 10 to find the last digit in the number.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…
- Write a C++ function named is ValidReal() that checks for a double-precision number. This kind of number can have an optional + or - sign, at most one decimal point (which can be the first character), and at least one digit between 0 and 9. The function should return a boolean value of true if the number entered is a real number, otherwise it should return a boolean value of false. Write a main function to test it out.use c code to Develop a function void printToggled(char str[]) that gets a string as a parameter and prints every lowercase character as an uppercase one and vise versa. For example, if the string submitted as a parameter is Hello WorlD! The function should print hELLO wORLd!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…
- Q2: Write a function in c++, reverseDigit, that takes an integer as a parameter and returns the number with its digits reversed. For example, the value of reverseDigit(12345) is 54321; the value of reverseDigit(5600) is 65; the value of reverseDigit(7008) is 8007; and the value of reverseDigit(-532) is -235.Write a c++ program that contains a “main” and 4 functions: In the main function declare 4 integer variables x, y, z and m and call the following functions: The first function is to initialize the 4 variables using the last 4 digits of your university ID number. For example, if your ID number is 43956789 then you x=6, y=7, z=8, and m =9. The second function should calculate and print the average of the 4 variables. The third function is to find the largest number of the 3 variables. The last function should double the values of the 4 variables. For example if x = 6 then x will become 12.The code should be in C++ language Write a C++ program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1, x2, x3, x4, and x5, then the mean is x = (x1 + x2 + x3 + x4 + x5)/5 and the standard deviation is: Your program must contain at least the following functions: a function thatcalculates and returns the mean and a function that calculates the standarddeviation.
- 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 function in C++ that accepts a student’s final exam grade (worth 40 points) and number of completed projects (each worth 10 points) and returns the calculated final grade (out of 100 points) to the main method.Please provide solution in C++: Write a function MaxMagnitude with two input parameters, that returns the largest-magnitude value. If the inputs are 5 7, the function returns 7. If the inputs are -8 -2, the function returns -8. (Note: The function does not just return the largest value, which for -8 -2 would be -2). Though not necessary, you may use the absolute-value built-in math function. Use the function in a program that takes two integer inputs, and outputs the largest-magnitude value. #include <iostream>using namespace std; int main() { //int MaxMagnitude; int userVal1; int userVal2; { if(abs(userVal1)>abs(userVal2)) return userVal1; else return userVal2; }