Q3: Create the equivalent of a four-function calculator. The program should ask the user to enter a number, an operator, and another number. (Use floating point.) It should then carry out the specified arithmetical operation: adding, subtracting, multiplying, or dividing the two numbers. Use an if-else statement to select the operation. There should be separate function defined for each of the operations i.e add(), sub(), mul() & div() with two input parameters and an appropriate return type. Finally, display the Result.

Q3: Create the equivalent of a four-function calculator. The program should ask the user to enter a number, an operator, and another number. (Use floating point.) It should then carry out the specified arithmetical operation: adding, subtracting, multiplying, or dividing the two numbers. Use an if-else statement to select the operation. There should be separate function defined for each of the operations i.e add(), sub(), mul() & div() with two input parameters and an appropriate return type. Finally, display the Result.

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

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UNIVERS UNIVER GE AL-FARABI UNIVERSITY COLL GE Homework 3: Write a program to calculate two real numbers. The operation you are going to used are "add, subtract, multiple and division" and it is going to be optional to calculate the two numbers separately at each time you are going to execute the program. After you execute the program separately at each time your run the program the output look like below: Enter Enter + to add between two nunbers - to subtract betveen tuo nunbers to nultiply between tvo nunbers to divide betueen tuo nunbers Enter Enter Enter the o peration :+ Enter the ist nunber :2.3 Enter the 2nd nunber :5.6 The result is 7.980 Press any key to continue. . .- OR to add betueen two nunbers to subtract between two nunbers * to nultiply betveen two nunbers / to divide between two nunbers Enter Enter Enter Enter Enter the operation :- Enter the 1st nunber :2.3 Enter the 2nd nunber :5.6 The result is -3.300 Press any key to continue ...- Al-Farabi University College…
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