74 lines
3.6 KiB
HTML
74 lines
3.6 KiB
HTML
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<title>Palindrome1.java</title>
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<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Assignments/lab12_CalebFontenot/src/lab12_calebfontenot/Palindrome1.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> lab12_calebfontenot;
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<span class="literal">import</span> java.util.Scanner;
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<span class="comment">/**</span>
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<span class="comment"> *</span>
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<span class="comment"> * </span><span class="comment">@author</span> <span class="comment">caleb</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> Palindrome1 {
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST1">main</span>(String[] args) {
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<span class="comment">// Create a Scanner</span>
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Scanner input = <span class="literal">new</span> Scanner(System.<span class="ST2">in</span>);
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<span class="comment">// Prompt the user to enter a string</span>
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System.<span class="ST2">out</span>.print(<span class="string">"</span><span class="string">Enter a string: </span><span class="string">"</span>);
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String s = input.nextLine();
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<span class="comment">// The index of the first character in the string</span>
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<span class="literal">int</span> low = <span class="number">0</span>;
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<span class="comment">// The index of the last character in the string</span>
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<span class="literal">int</span> high = s.length() - <span class="number">1</span>;
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<span class="literal">boolean</span> isPalindrome = <span class="literal">true</span>;
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<span class="literal">while</span> (low < high) {
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<span class="literal">if</span> (s.charAt(low) != s.charAt(high)) {
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isPalindrome = <span class="literal">false</span>;
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<span class="literal">break</span>;
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}
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low++;
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high--;
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}
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<span class="literal">if</span> (isPalindrome) {
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System.<span class="ST2">out</span>.println(s + <span class="string">"</span><span class="string"> is a palindrome</span><span class="string">"</span>);
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} <span class="literal">else</span> {
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System.<span class="ST2">out</span>.println(s + <span class="string">"</span><span class="string"> is not a palindrome</span><span class="string">"</span>);
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}
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}
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}
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</pre></body>
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