C++ PROGRAMMING ONLY10. Calculatorby CodeChum AdminBonjour, I am Blaise Pascal, and I love math. I want everybody to see math the way I do, however,for most people, math is too complicated. I can’t blame them because the only tool we have that helps us calculate is the stinking Abacus.What if we invented the "Calculator", a device that automatically calculates numbers with the push of a button? All you gotta do is input the numbers and choose your operation to be performed:Addition (+)Subtraction (-)Multiplication (*)Division (/) Do you think this invention will be used by people now and in the future?Input1. The first operandConstraintsThe value is >= 0 and <= 2147483647Sample42. The operatorDescriptionThe operator of the operation to be performed. This can either be '+', '-', '*', or '/'ConstraintsIt is guaranteed that the value is only either '+', '-', '*', or '/'Sample*3. The second operandConstraintsThe value is >= 0 and <= 2147483647Sample5OutputContains the result of the operation performed.Enter·first·number:·4Select·operation·(+,·-,·*,·/):·*Enter·second·number:·5Result:·20

#include <iostream>using namespace std; int main(){ char opt; float opr1, opr2; // Enter…

Answered: C++ PROGRAMMING ONLY 10. Calculator by…

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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C++ PROGRAMMING ONLY

10. Calculator

by CodeChum Admin

Bonjour, I am Blaise Pascal, and I love math. I want everybody to see math the way I do, however,for most people, math is too complicated. I can’t blame them because the only tool we have that helps us calculate is the stinking Abacus.What if we invented the "Calculator", a device that automatically calculates numbers with the push of a button?

All you gotta do is input the numbers and choose your operation to be performed:

Addition (+)
Subtraction (-)
Multiplication (*)
Division (/)

Do you think this invention will be used by people now and in the future?

Input

1. The first operand

Constraints

The value is >= 0 and <= 2147483647

Sample

2. The operator

Description

The operator of the operation to be performed. This can either be '+', '-', '*', or '/'

Constraints

It is guaranteed that the value is only either '+', '-', '*', or '/'

Sample

3. The second operand

Constraints

The value is >= 0 and <= 2147483647

Sample

Output

Contains the result of the operation performed.

Enter·first·number:·4

Select·operation·(+,·-,·*,·/):·*

Enter·second·number:·5

Result:·20

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