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POEntering negative Numbers on Array
 

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  1. POEntering negative Numbers on Array
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    <p>I am running an array that is based on a number input. It uses recursion to find the min number on the array. If the user enters 0 the program ends. It works fine until I deal with negative numbers let say I enter 0 2 3 5 3. The return comes correctly the lowest number would be 0. However If I enter 2 9 92 2 -1 0. The program does not end once I enter the 0 thusly it does not show -1 as the min number. Any suggestions or help. </p> <pre><code> import java.io.*; import java.text.*; public class Assignment9 { public static void main (String args[]) throws IOException { int i = 0; double[] NumArray; NumArray = new double[100]; // input stream reader reads in keyboard inputs, while buffered reader // reads in the line as a string15. InputStreamReader inRead = new InputStreamReader(System.in); BufferedReader buffRead = new BufferedReader(inRead); String line = buffRead.readLine(); // if the string is equal to 0 and is false AND i is less than22. // 100, parse string into double.23. try { while (line.equals("0") == false &amp;&amp; i&lt;100) { i++; line = buffRead.readLine(); NumArray[i]=Double.parseDouble(line); } } catch(IOException e) { System.out.println("Array index out of bound"); } double min = findMin(NumArray, 0, NumArray.length - 1); System.out.print ("The minimum number is " + min + ('\n')); public static double findMin(double[] NumArray, int startIndex, int endIndex) { if (startIndex == endIndex) { return NumArray[startIndex]; } else if(findMin(NumArray, startIndex, endIndex - 1) &lt; NumArray[endIndex]) { return findMin(NumArray, startIndex, endIndex -1 ); } else { return NumArray[endIndex]; } } </code></pre>
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    1. USRichard Tingle
    1. USDiego Rodriguez
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    1. COnice reverse indenting style
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      1. USSam I am
    2. COThis code will not compile.
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      1. USJens Piegsa
    3. COPlease try to adhere to basic code conventions: proper indenting (probably a feature built-in to your editor), camelCase for local variables, including arrays, etc. Also does it "not end" (doesn't print anything) or does it crash? With recursion you'd get a StackOverflowException pretty quickly.
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      1. USZong
 

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