Answered: Write a JFrame that uses two text boxes…

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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Question

Write a JFrame that uses two text boxes to accept two integer numbers.

When the user clicks the button "Calculate", arithmetic operations can be performed and the results of the operations can be output. the results of the operations are placed in the multi-line text area JTtextArea component.

The GUI interface reference is as follows. When doing division, if the remainder is 0, the integer quotient will be displayed, otherwise, a floating point number with two decimal places will be displayed.

The output of the program

Arithme c Operator
12 + 5 =
17
12 - 5 =
7
12* 5 =
60
Input two numbers:
12
5
Calculate
12/5 = 2.40
12 % 5 = 2
Aritti
12 + 2 =
14
12 - 2 =
12* 2 = 24
12/ 2 =
10
Input two numbers: 12
Calculate
12 % 2 =

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