1. Problem: write a complete program to calculate the total price of an item by asking the user to input the price and quantity of the item. 2. The main () function will prompt the user to enter the mass and volume of a block. function findDensity() will receive the mass and volume and will calculate and return

1. Problem: write a complete program to calculate the total price of an item by asking the user to input the price and quantity of the item. 2. The main () function will prompt the user to enter the mass and volume of a block. function findDensity() will receive the mass and volume and will calculate and return

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Problem 2: Simple Interest The formula for computing the future value of an amount that is increasing due to accumulating simple interest is F=P(1+rxi) Where F is the future value, P is the present value, is the annual interest rate (decimal value not percent), and is the total time period in years. Write a function named simpleInterest that accepts values for the three variables P, and and assings them to the output variable futureValue Function Code to call your function > Save C Reset function [futureValue] =simpleInterest (presentValue, interest RatePercent, time Years) %Enter commands to perform the computation and assign the results 3 %to the output variable defined in the function command in line 1. 1 [futureValue] =simpleInterest (10000,5.25,5) My Solutions > MATLAB Documentation C Reset Run Function
AaBbCcDdEe AaBbCcD AabbCcDdEe AaBbCcD A Normal Title No Spacing Heading 1 Due: By the end of your lab session OBJECTIVES: Functions Function Prototypes Write a C program to compute the average of three test scores. Required Functions: 1.get score) a. Input: none b. Output: int c. Task: prompt the user for a whole number between 0 and 100 inclusive. Range check: Keep prompting the user until the user enters a value between 0 and 100. Return the valid score as output. 2. calculate average0 a. Input: three whole numbers b. Output: float c. Task: Compute the average of the three numbers and return it as output. 3. main) function: > Declare variables to store three scores and the average. > Invoke get score) function to get the first score. > Invoke get score() function to get the second score. > Invoke get score() function to get the third score. > Display the scores to the screen. > Invoke compute average) and pass the three scores. Display the average as shown in the screen capture.…
python programming.
Problem Definition Write a Python program that calculates the perimeter and area of multiple simple geometrical shapes based on the user's selection. Let the program handle the perimeter and area calculations for circle, rectangle and parallelogram shapes. The program should display a menu of the three shapes, and then allow the user to select one of the options. Accordingly, the program would request from the user to enter the required parameters of the corresponding geometrical shape in floating- point form (e.g., radius of a circle, or the width and length of a rectangle). When you finish a shape prompt the user to see if there are more shapes to process. The program should: interact with the user in a friendly way using a menu listing the different shapes (C: Circle, R: Rectangle, P: Parallelogram). display an error message for invalid shape options for a parallelogram, keep asking the user until a valid angle (within 0 and 180 degrees) is entered. compute the perimeter and the…
Problem Definition Write a Python program that calculates the perimeter and area of multiple simple geometrical shapes based on the user's selection. Let the program handle the perimeter and area calculations for circle, rectangle and parallelogram shapes. The program should display a menu of the three shapes, and then allow the user to select one of the options. Accordingly, the program would request from the user to enter the required parameters of the corresponding geometrical shape in floating- point form (e.g., radius of a circle, or the width and length of a rectangle). When you finish a shape prompt the user to see if there are more shapes to process. The program should: interact with the user in a friendly way using a menu listing the different shapes (C: Circle, R: Rectangle, P: Parallelogram). • display an error message for invalid shape options for a parallelogram, keep asking the user until a valid angle (within 0 and 180 degrees) is entered. compute the perimeter and the…
C PROGRAM Please help me with this one. Just choose the letter of the correct answer. Thanks in advance.
True/False 2. A function may only be called at one place in a program.
4. You are given the following functions: int functionA(int a) { printf ("a-sd\n", a); if (a==1) return 1; else return functionB (a-1) *2; int functionB (int b) { printf ("b=3d\n",b); if (b--1) return 1; else return functionA (b-1) *3; Write the main function. Your main function should prompt the user for input and then call the mutual recursion by passing in the user's input. The guidelines are described below. int main () { //declare int a to receive user input and int result to receive result of mutual recursion //using a while loop, prompt user for input. The number entered //must be bigger than 1, otherwise repeat user input with an error //message. //call functionA () with int a as input argument. Receive the result in int result. //print result return 0;