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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Main
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		// your code goes here
  13. 	}
  14. // *** Utility methods related to arrays ***
  15.   /** 
  16.    * @param n is an int > 1
  17.    * @return a randomly generated int >= 0 and < n
  18.    */
  19.   public static int getRandomInt(int n) 
  20.     { 
  21.     int a = (int)(Math.random() * n);
  22.     return a;
  23.     }
  24.  
  25.   /**
  26.    * Purpose: use Arrays.toString to display array in standard form 
  27.    * @param nums the array to display
  28.    */
  29.   public static void displayArray(int[ ] nums)
  30.     {
  31.     String s = Arrays.toString(nums);
  32.     System.out.println(s);
  33.     }
  34.  
  35.   /**
  36.    * Purpose: build an array filled with randomly generated ints
  37.    * @param len is the length of the array
  38.    * @param max the maximum size of the elements in the generated array
  39.    * @return an array containing len elements, all >= 0 and < max; use 
  40.    *  getRandomInt(max) to fill the elements in this array
  41.    */
  42.   public static int[ ] buildArray(int len, int max) 
  43.     {
  44.     // TODO: write this method
  45.     }
  46.  
  47.   // *** Modify pattern method ***
  48.   /**
  49.    * Purpose: modify array to ensure that no entries are too large
  50.    * @param nums the array to modify
  51.    * @param limit an int > 2
  52.    * Postcondition: nums is modified by replacing all entries > limit with the
  53.    *  value limit
  54.    */
  55.   public static void setLimit(int[ ] nums, int limit) 
  56.     {
  57.     // TODO: write this method 
  58.     }
  59.  
  60.   // *** Extract pattern method ***
  61.   /**
  62.    * @param nums is the source array
  63.    * @param start the position of the first entry in nums to be extracted
  64.    * @return an array containing, in original order, all the entries from nums
  65.    *  at positions >= start
  66.    *  Pre-condition start >= 0 and < nums.length
  67.    *  Post condition: nums is not changed
  68.    */
  69.   public static int[ ] getEnd(int[ ] nums, int start) 
  70.     {
  71.     // TODO: write this method
  72.     }
  73. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:45: error: missing return statement
    }
    ^
Main.java:72: error: missing return statement
    }
    ^
2 errors
stdout
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Standard output is empty
https://ideone.com/InPArS
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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