67 lines
3.6 KiB
HTML
67 lines
3.6 KiB
HTML
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<title>ArrayCopy4.java</title>
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<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Assignments/lab16_arrays2_CalebFontenot/src/main/java/com/calebfontenot/lab16_arrays2_calebfontenot/ArrayCopy4.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 nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
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<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> com.calebfontenot.lab16_arrays2_calebfontenot;
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<span class="literal">import</span> java.util.Arrays;
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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="ST0">@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> ArrayCopy4 {
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
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{
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<span class="literal">int</span>[] array = {1, 2, 3, 4, 5};
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<span class="literal">int</span>[] array1 = Arrays.copyOfRange(array, 2, 5);
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<span class="literal">int</span>[] array2 = <span class="literal">new</span> <span class="literal">int</span>[array.length - 2];
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<span class="literal">int</span>[] array3 = <span class="literal">new</span> <span class="literal">int</span>[array.length];
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System.out.println(<span class="string">"</span><span class="string">array1: (copy with java.util.Arrays.copyOfRange(); )</span><span class="string">"</span>);
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<span class="literal">for</span> (<span class="literal">int</span> i: array1) {
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System.out.print(i + <span class="string">"</span> <span class="string">"</span>);
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}
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System.out.println();
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<span class="comment">// Copy array into array2 with a for loop and print it</span>
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System.out.println(<span class="string">"</span><span class="string">array2: (copy with System.arraycopy(); )</span><span class="string">"</span>);
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System.arraycopy(array, 2, array2, 0, 3);
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<span class="literal">for</span> (<span class="literal">int</span> i : array2) {
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System.out.print(i + <span class="string">"</span> <span class="string">"</span>);
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}
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System.out.println();
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<span class="comment">// Copy array manually</span>
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System.out.println(<span class="string">"</span><span class="string">array3: (manually copy with for loop)</span><span class="string">"</span>);
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<span class="literal">for</span> (<span class="literal">int</span> i : array3) {
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array[i] = array3[i];
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}
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<span class="literal">for</span> (<span class="literal">int</span> i : array1) {
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System.out.print(i + <span class="string">"</span> <span class="string">"</span>);
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}
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System.out.println();
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}
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}
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</pre></body>
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