76 lines
4.2 KiB
HTML
76 lines
4.2 KiB
HTML
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<table width="100%"><tr><td align="center">C:\Users\ar114\Documents\NetBeansProjects\Exam2_CalebFontenot\src\exam2_calebfontenot\Problem3.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
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<span class="comment"> * To change this license header, choose License Headers in Project Properties.</span>
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<span class="comment"> * To change this template file, choose Tools | Templates</span>
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<span class="comment"> * and open the template in the editor.</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> exam2_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="ST0">@author</span> <span class="comment">ar114</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> <span class="ST1">Problem3</span> {
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args) {
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<span class="comment">// Create scanner</span>
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Scanner input = <span class="literal">new</span> Scanner(System.<span class="ST3">in</span>);
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<span class="comment">// Define args</span>
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<span class="literal">int</span> currentPrime = 0, timesToIterate = 0, timesIncremented = 0;
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<span class="literal">while</span> (timesToIterate != -1) {
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System.<span class="ST3">out</span>.print(<span class="string">"</span> <span class="string">"</span> + <span class="string">"</span><span class="string">===> -1 to quit or enter the number of primes you need generated and i will print 10 per line: </span><span class="string">"</span>);
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<span class="comment">// Get amount of times the user wants us to iterate for.</span>
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timesToIterate = input.nextInt();
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<span class="comment">// Don't do anything if the input is -1</span>
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<span class="literal">if</span> (timesToIterate != -1) {
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<span class="comment">// First loop. This determines how many times to iterate.</span>
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<span class="literal">for</span> (<span class="literal">int</span> i = 0; i <= timesToIterate; i++) {
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currentPrime++;
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<span class="comment">// It's broken somewhere here, but I'm not sure where exactly...</span>
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<span class="comment">// Generate primes by incrementing currentPrime and attempting to divide by itself. </span>
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<span class="literal">for</span> (<span class="literal">int</span> j = 1; j < timesIncremented; j++) {
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<span class="literal">if</span> (currentPrime % j == 0) {
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System.<span class="ST3">out</span>.print(currentPrime + <span class="string">"</span> <span class="string">"</span>);
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}
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timesIncremented++;
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<span class="comment">// If we've incremented 10 times, print a new line.</span>
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<span class="literal">if</span> (timesIncremented % 10 == 0) {
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System.<span class="ST3">out</span>.println();
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}
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}
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}
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}
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}
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}
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}
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</pre></body>
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