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singlylinkedlist.php
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306 lines (284 loc) · 12.5 KB
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<?php
if(session_status()==PHP_SESSION_NONE)
{
session_start();
if(!isset($_SESSION['username']))
{
header("Location: index.php");
exit;
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<script src="js/jquery-3.4.1.min.js"></script>
<link rel="stylesheet" href="css/Semantic/semantic.min.css">
<script src="css/Semantic/semantic.min.js"></script>
<script src="js/script.js"></script>
<script src="js/questions.js"></script>
<link rel="stylesheet" href="css/home.css">
<link rel="icon" href="images\dscelogo.png">
<title>Singly Linked List</title>
</head>
<body>
<h1 class="ui header" style="text-align:center" id = "head">
<a class="ui circular image" href="http://dsce.edu.in"><img src="images/dscelogo.jpg"></a>
<a href="titles.php">Virtual Labs</a>
</h1>
<div id="toTop"><i class="chevron up icon"></i></div>
<div>
<div class="ui light grey inverted secondary huge menu">
<a class="header item" href="index.php">
Home
</a>
<a class="item" href="datastructures.php">
Data Structures
</a>
<a class="item">
About Us
</a>
<!-- <a class="item">
Item
</a>
<a class="item">
Item
</a> -->
</div>
</div>
<div class="ui container" id="cont">
<h2 class="ui header" style="font-size:35px; margin-left:10px;">
Singly Linked List
</h2>
<div class="ui stackable grid">
<div class="four wide column">
<div class="ui secondary vertical pointing menu" id="Menus">
<a class="active item" id="intro">
Introduction
</a>
<a class="item" id="prereq">
Theory
</a>
<a class="item" target="_blank" id="list">
Compiler
</a>
<a class="item" id="faq">
Quiz
</a>
</div>
</div>
<div class="twelve wide stretched column">
<div class="ui segment">
<div id="int" align="justify">
<br>
Linked List is a linear data structure. Unlike arrays, linked list elements are not stored at a contiguous location; the elements are linked using pointers.
<br><br>
In simple words, a linked list consists of nodes where each node contains a data field and a reference(link) to the next node in the list.
<br>
</div>
<div id="pre" style="display: none;">
<div class="ui bulleted list">
<div class="item" align="justify">
Singly linked list is a collection of nodes linked together in a sequential way where each node of singly linked list contains a data field and an address field which contains the reference of the next node. Singly linked list can contain multiple data fields but should contain at least single address field pointing to its connected next node.
:<br><br>
<div class="GrayBlock">
<div class="item"><strong>Insertion</strong>The insertion into a singly linked list can be performed at different positions </div>
<div class="item"><strong>Delete</strong>You can delete either from beginning, end or from a particular position.</div>
<div class="item"><strong>Display:</strong> Displays the content of the linked list</div>
</div></div>
<br>
<img id="theoryImage" src="images/Linkedlist.png">
<br>
<div class="item">
To perform any operation on a linked list we must keep track/reference of the first node which may be referred by head pointer variable. In singly linked list address field of last node must contain a NULL value specifying end of the list.
</div>
</div>
<br>
</div>
<div id="lis" style="display: none;">
<div class="ui form">
<div id="compilerData">
Write a program in C to simulate the working of a stack of integers using an array. Provide the following operations:<br>
a. Insert<br> b. Delete<br> c. Display.<br><br>
<strong>Input Format:</strong><br>
Every line consists of one argument, a character. If the character is 'a', the next argument is an integer.<br>
The Character denotes the operation. 'a' is to Insert, 'b' is to Delete, and 'c' is to Display.<br>
The Integer denotes the value to Insert into the stack.<br>
Note: The program ends only when a character which is not any of the above options is entered.<br><br>
<strong>Output Format:</strong><br>
Prints one/multiple array of integers, denoting the composition of the stack.<br>
</div><br>
<div class="ui segment">
<div class="ui two column very relaxed grid">
<div class="column">
<strong>Sample Input</strong><br>
a<br>5<br>a<br>8<br>b<br>a<br>7<br>c<br>q
</div>
<div class="column">
<strong>Sample Output</strong><br>
5   7<br>
</div>
</div>
<div class="ui vertical divider">and</div>
</div>
</div><br>
<form action="compile.php" id="form" name="f2" method="POST" ><br>
<label class="writeCode">Write Your Code</label><br><br>
<!-- <div class="ui large segment" id="editor" style="height:500px;"> -->
<!-- <textarea class="field codeBlock" id="editor" name="code" rows="10" cols="50">
#include<stdio.h>
void main()
{
}</textarea><br><br> -->
<div class="ui large segment" style="height:500px;">
<div id="editor">/*Type your code here: */
#include<stdio.h>
void main()
{
}
</div>
</div>
<div>
<textarea name="editor" style="display: none;" >
</div>
<textarea style="display: none;"></textarea>
<button class="ui left floated button" onclick="myFunction()">Custom Input</button>
<div id="inputs" style="display:None;">
<br><br>
<label for="in" class="writeCode"><br>Enter Your Input</label><br><br>
<textarea class="field codeBlock" name="input" rows="10" cols="50"></textarea><br><br><br>
</div>
<input type="hidden" name="extra" value="Content of the extra variable" >
<input type="hidden" name="lang" value="c" >
<input type="hidden" name="prog" value="sll" >
<input type="submit" id="st" class="ui left floated button" value="Run Code" onclick="myFunction2()">
<input type="submit" id="subb" class="ui left floated button" value="Submit" onclick="myFunction2()"><br><br><br>
</form>
<script type="text/javascript">
$(document).ready(function(){
$("#st").click(function(){
$("#outputBox").html("<div class=\"writeCode\">Loading ......</div>");
document.f2.extra.value = "runn";
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
$("#subb").click(function(){
$("#outputBox").html("<div class=\"writeCode\">Loading ......</div>");
document.f2.extra.value = "subb";
});
});
</script>
<script type="text/javascript">
$(document).ready(function(){
//listen for form submission
$('form').on('submit', function(e){
//prevent form from submitting and leaving page
e.preventDefault();
// AJAX
$.ajax({
type: "POST", //type of submit
cache: false, //important or else you might get wrong data returned to you
url: "compile.php", //destination
datatype: "html", //expected data format from process.php
data: $('form').serialize(), //target your form's data and serialize for a POST
success: function(result) { // data is the var which holds the output of your process.php
// locate the div with #result and fill it with returned data from process.php
$('#outputBox').html(result);
}
});
});
});
</script>
<br>
<div id="outputBox" style="display:None;">Output:<br><br>
<div name="output"></div><br>
</div>
</div>
</div>
<div id="faqs" style="display: none;">
<form name="Quiz1">
<p>1. Yes?<br>
<label><input type="radio" name="q1" value="Ok">Ok</label><br>
<label><input type="radio" name="q1" value="Sure">Sure</label><br>
<label><input type="radio" name="q1" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q1" value="Aythu">Aythu</label><br>
<span id="q1"></span>
</p><br>
<p>2. Yes?<br>
<label><input type="radio" name="q2" value="Ok">Ok</label><br>
<label><input type="radio" name="q2" value="Sure">Sure</label><br>
<label><input type="radio" name="q2" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q2" value="Aythu">Aythu</label><br>
<span id="q2"></span>
</p><br>
<p>3. Yes?<br>
<label><input type="radio" name="q3" value="Ok">Ok</label><br>
<label><input type="radio" name="q3" value="Sure">Sure</label><br>
<label><input type="radio" name="q3" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q3" value="Aythu">Aythu</label><br>
<span id="q3"></span>
</p><br>
<p>4. Yes?<br>
<label><input type="radio" name="q4" value="Ok">Ok</label><br>
<label><input type="radio" name="q4" value="Sure">Sure</label><br>
<label><input type="radio" name="q4" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q4" value="Aythu">Aythu</label><br>
<span id="q4"></span>
</p><br>
<p>5. Yes?<br>
<label><input type="radio" name="q5" value="Ok">Ok</label><br>
<label><input type="radio" name="q5" value="Sure">Sure</label><br>
<label><input type="radio" name="q5" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q5" value="Aythu">Aythu</label><br>
<span id="q5"></span>
</p><br>
<p>6. Yes?<br>
<label><input type="radio" name="q6" value="Ok">Ok</label><br>
<label><input type="radio" name="q6" value="Sure">Sure</label><br>
<label><input type="radio" name="q6" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q6" value="Aythu">Aythu</label><br>
<span id="q6"></span>
</p><br>
<p>7. Yes?<br>
<label><input type="radio" name="q7" value="Ok">Ok</label><br>
<label><input type="radio" name="q7" value="Sure">Sure</label><br>
<label><input type="radio" name="q7" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q7" value="Aythu">Aythu</label><br>
<span id="q7"></span>
</p><br>
<p>8. Yes?<br>
<label><input type="radio" name="q8" value="Ok">Ok</label><br>
<label><input type="radio" name="q8" value="Sure">Sure</label><br>
<label><input type="radio" name="q8" value="Kewl">Kewl</label><br>
<label><input type="radio" name="q8" value="Aythu">Aythu</label><br>
<span id="q8"></span><br>
<input type="submit" id="quizSub" class="ui left floated button" value="Submit" onclick="quizCorrection()">
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.3.3/ace.js" type="text/javascript" charset="utf-8"></script>
<script>
var editor = ace.edit("editor");
editor.setTheme("ace/theme/twilight");
editor.session.setMode("ace/mode/c_cpp");
var textarea = $('textarea[name="editor"]');
editor.getSession().on("change", function () {
textarea.val(editor.getSession().getValue());
});
// function getcodeVal(){
// var code = editor.getValue();
// console.log(code);
// }
</script>
</body>
</html>