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- The annual percentage rate convention for calculating compound interest is as follows: The future value A, at the end of t years of a principal amount P earning compound interest at a rate r per year, where the interest is compounded n times every year, is: Ixn A,=Px(1+) Write a C++ Program using using classes, functions, loops and pointers where a user enters a Principal Amount, interest rate, compound rate, and time in years and the program outputs the future value of the amount, using the following conditions: Try to use the least amount of variables and commands that can be substituted by pointers; whenever possible, use pointers. The program will run until the user enters the letter N (Y/N question). If the user enters the letter n, you must convert it into a capital letter. You should validate what the user is entering, tell the user what type of character was entered and tell the user to enter the correct letter, You should only have to validate printable characters. Manually…Can you write a new code in C language with the values I sent you, just like this output? There are two files named group1.txt and group2.txt that contain course information and grades of each student for each class. I will calculate each course average for each group and show in simple bar graph. Use "*" and "#"characters for group1 and group2, respectively. I will see the number -999 at the end of each line in the input files. This value is used for line termination and you can use it to verify that you have arrived at the end of the line. The averages of each group should also be calculated and printed at the end of the file. Group 1: CSC 80 100 70 80 72 90 89 100 83 70 90 73 85 90 -999 ENG 80 90 80 94 90 74 78 63 83 80 90 -999 HIS 90 70 80 70 90 50 89 83 90 68 90 60 80 -999 MTH 74 80 75 89 90 73 90 82 74 90 84 100 90 79 -999 PHY 100 83 93 80 63 78 88 89 75 -999 Group 2: CSC 90 75 90 75 80 89 100 60 80 70 80 -999 ENG 80 80 70 68 70 78 80 90 90 76 -999 HIS 100 80 80 70 90 76 88 90…computer science | c++ code | it's not graded. Correct answer will upvoted else downvoted. It is given a non-negative integer x, the decimal portrayal of which contains n digits. You need to shading every its digit in red or dark, so the number shaped by the red digits is separable by A, and the number framed by the dark digits is detachable by B. No less than one digit should be shaded in every one of two tones. Consider, the include of digits hued in red is r and the include of digits hued in dark is b. Among all potential colorings of the given number x, you need to output any to such an extent that the worth of |r−b| is the base conceivable. Note that the number x and the numbers shaped by digits of each tone, may contain driving zeros. Input :The principal line contains one integer t (1≤t≤10) — the number of experiments. Then, at that point, t experiments follow. Each experiment comprises of two lines. The main line contains three integers n, A, B (2≤n≤40, 1≤A,B≤40).…
- Problem specification: There is a grid of NXN squares. We can easily determines how many different rectangles (squares are excluded) there are in the grid. For example, in a 3X3 grid, you can find 22 different rectangles, marked as the green rectangles. You can see that we did not count the red ones as they are squares. In this assignment, you will write a Java program that takes the value of N as input and determines the total area of all the rectangles in the grid. Assume that the smallest squares in the grid have length 1. So a 3X2 rectangle will have an area of 6. For example, the total area of all the rectangles in the 3X3 grid is 66.…By using Loop in c++, you are responsible to develop a Credit Limit Calculator, which will determine if their customer has exceeded the credit limit on a charge account. For each customer, the following facts are available:- a) Account number b) Balance at the beginning of the month c) Total of all items charged by this customer this month d) Total of all credits applied to this customer's account this month e) Type of Membership: SVIP(S), VIP(V) and Basic(B) Your program should input each for these facts, calculate the new balance (= beginning balance + charges - credit), and determine if the new balance exceeds the customer's credit limit. The customer's credit limit is based on their membership type as below:- Type of Membership SVIP (S) VIP (V) Basic (B) Credit Limit (HK$) 20,000 10,000 5,000 For those customers whose credit limit is exceed, the program should display the customer's account number, type of membership, credit limit, new balance and the message "Credit Limit"…In C++, write a program that calculates and prints a monthly paycheck for an employee. The net pay is calculated after taking the following deductions from the employee's gross salary: Federal Income Tax: 17.5% State Tax: 9.1% Social Security Tax: 6.2% Medicare Tax: 1.45% Retirement Plan: 9.29% Health Insurance: $51.48 Life Insurance: $3.71 Your program will prompt the user to input the employee ID, the employee name, and the employee's monthly gross salary. The program will calculate the deductions listed above, along with the percentage of take home pay (defined as the net pay divided by the gross salary). After calculating each deduction and percentage, the output will be printed to the screen (see example output below). Requirements All decimal numbers must be formatted to 2 decimal places. Ask for the employee's ID first, then full name (can include spaces), then the salary. The prompt to enter the salary must include the employee name. The employee ID MUST be…
- C++ For the following code: int fact(int n) { if (n == 0) return 1; else return n * fact(n - 1); } Which of the following are true? A. Group of answer choices B. This function is not recursive. C. This function is recursive. D. The base case is when n!=0 E. The base case is when n ==0In C programming language. Objectives:• Use of functions and passing by value and reference.• Use of selection constructs.• Use of repetition constructs (loops).• The use of the random number generator and seeding.• Display formatted output using input/outputstatements.• Use format control strings to format text output. Description: For this project you are tasked with building a user application that will select sets of random numbers. Your application must use functions and pass values and pointers. Your program will pick sets of 6 random numbers with values of 1 to 53. The user should be able to choose how many sets to produce. The challenge will be to ensure that no number in a set of 6 numbers is a repeat. The number can be in another set just not a duplicate in the same set of 6. Your program should prompt the user and ask them how many number sets they wish to have generated. The program should not exit unless the user enters a value indicating they wish to quit. Minimum…Please code in C++. Write a program that simulates a coin-tossing game. At the beginning of the game, each of N players has a single fair coin and M points. The game performs a sequence of passes until only a minimum number of players remain. In a pass the players toss their coins into the air and when the coins fall to earth, the players count the number of coins that show heads and the number of coins that show tails. If the number of heads exceed the number of tails, then the players who tossed heads increase their points by an integer P and the players who tossed tails decrease their points by the same integer P. The players perform the opposite actions when the number of tails is greater than the number of heads. If the number of heads equals the number of tails, then no player’s points change. If any player’s points fall below one, then the player leaves the game, never to return. The game employs a second integer K to compute P’s value. K’s and P’s initial values are one.…
- in C++ here is my code that will ask to answer the multiplication fo teo random numbers when the user enter the right answer, it says very good then it keeps asking the next random set of numbers multiplication answer, till the user answer incorrectly, it says please try again then it exists, i want the program not to exit but to say please try again till the user puts the right answer then it says very good and does to the next question ...etc... can you implemnt what i just asked ? and thank you code: #include<iostream>// to be able to use input output stream#include<math.h>//h is a header file in the standard library of the C programming language designed for basic mathematical operations#include<cstdlib>//Converts a string into a long integer, also carry the library for definition of memory allocation and random processe#include<ctime>//converts the given time since epoch to a calendar local time and then to a character representation.using namespace…Write a function: int calculate(int x); In java, the function returns value of i GC B I L o/ )Write code that takes the size of their foot from user and prints out suggested sandal size. Shoe Range Sandal Size <= 5 (inclusive) Small 5 ~ 9 (inclusive) Medium 9 ~ 12 (inclusive) Large above 12 X-Large example: Please enter your shoe size: (user types 6.5) Your sandal size is Medium. Write in C++ Please and Thank You.