Last active
December 16, 2024 19:06
-
-
Save kouameYao/910efb3471b471d0c962ac64ff7f43fe to your computer and use it in GitHub Desktop.
calculator
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <title>Document</title> | |
| <link rel="stylesheet" href="styles.css" /> | |
| </head> | |
| <body> | |
| <div id="calculator"> | |
| <input id="display" readonly /> | |
| <div id="keys"> | |
| <button onclick="appendToDisplay('+')" class="operator-btn">+</button> | |
| <button onclick="appendToDisplay('7')">7</button> | |
| <button onclick="appendToDisplay('8')">8</button> | |
| <button onclick="appendToDisplay('9')">9</button> | |
| <button onclick="appendToDisplay('-')" class="operator-btn">-</button> | |
| <button onclick="appendToDisplay('4')">4</button> | |
| <button onclick="appendToDisplay('5')">5</button> | |
| <button onclick="appendToDisplay('6')">6</button> | |
| <button onclick="appendToDisplay('*')" class="operator-btn">*</button> | |
| <button onclick="appendToDisplay('1')">1</button> | |
| <button onclick="appendToDisplay('2')">2</button> | |
| <button onclick="appendToDisplay('3')">3</button> | |
| <button onclick="appendToDisplay('/')" class="operator-btn">/</button> | |
| <button onclick="appendToDisplay('0')">0</button> | |
| <button onclick="appendToDisplay('.')">.</button> | |
| <button onclick="calculate()">=</button> | |
| <button onclick="clearDisplay()" class="operator-btn">C</button> | |
| </div> | |
| </div> | |
| <script src="script.js"></script> | |
| </body> | |
| </html> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // CALCULATOR PROGRAM | |
| const display = document.getElementById("display"); | |
| function appendToDisplay(input) { | |
| display.value += input; | |
| } | |
| function clearDisplay() { | |
| display.value = ""; | |
| } | |
| function calculate() { | |
| try { | |
| display.value = eval(display.value); | |
| } catch (error) { | |
| display.value = "Error"; | |
| } | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| body { | |
| margin: 0; | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| height: 100vh; | |
| background-color: hsl(0, 0%, 95%); | |
| } | |
| #calculator { | |
| font-family: Arial, sans-serif; | |
| background-color: hsl(0, 0%, 15%); | |
| border-radius: 15px; | |
| max-width: 500px; | |
| overflow: hidden; | |
| } | |
| #display { | |
| width: 100%; | |
| padding: 20px; | |
| font-size: 5rem; | |
| text-align: left; | |
| border: none; | |
| background-color: hsl(0, 0%, 20%); | |
| color: white; | |
| } | |
| #keys { | |
| display: grid; | |
| grid-template-columns: repeat(4, 1fr); | |
| gap: 10px; | |
| padding: 25px; | |
| } | |
| button { | |
| width: 100px; | |
| height: 100px; | |
| border-radius: 50px; | |
| border: none; | |
| background-color: hsl(0, 0%, 30%); | |
| color: white; | |
| font-size: 3rem; | |
| font-weight: bold; | |
| cursor: pointer; | |
| } | |
| button:hover { | |
| background-color: hsl(0, 0%, 40%); | |
| } | |
| button:active { | |
| background-color: hsl(0, 0%, 50%); | |
| } | |
| .operator-btn { | |
| background-color: hsl(35, 100%, 55%); | |
| } | |
| .operator-btn:hover { | |
| background-color: hsl(35, 100%, 65%); | |
| } | |
| .operator-btn:active { | |
| background-color: hsl(35, 100%, 75%); | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment