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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 Ideone
  9. {
  10. public static void main(String []args) {
  11.         calculateHashCode("asdf","asdf","asdf");
  12.     }
  13.  
  14.     public static int calculateHashCode(String a, String b, String c) {
  15.         final int prime = 31;
  16.         long result = 1;
  17.  
  18.         result = prime * result + ((a == null) ? 0 : a.hashCode());
  19.         System.out.println(result);
  20.         result = prime * result + ((b == null) ? 0 : b.hashCode());
  21.         System.out.println(result);
  22.         result = prime * result + ((c == null) ? 0 : c.hashCode());
  23.         System.out.println(result);
  24.  
  25.         System.out.println(a.hashCode());
  26.         System.out.println(b.hashCode());
  27.         System.out.println(c.hashCode());
  28.         return (int) result;
  29.     }
  30. }
Success #stdin #stdout 0.07s 2184192KB
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stdin
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Standard input is empty
stdout
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3003475
96111169
2982449683
3003444
3003444
3003444
https://ideone.com/KbX9tA
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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