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  1. import java.lang.*;
  2. import java.util.*;
  3.  
  4.  
  5. class Main
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9.         Map<Integer,Integer> nmResultMap = new LinkedHashMap<Integer,Integer>();
  10.         nmResultMap.put(1,10);
  11.         nmResultMap.put(2,20);
  12.         nmResultMap.put(3,30);
  13.         nmResultMap.put(4,40);
  14.         nmResultMap.put(5,50);
  15.  
  16.         float[][] results = new float[nmResultMap.size()][nmResultMap.size()];
  17.  
  18.         for (Map.Entry<Integer,Integer> e :nmResultMap.entrySet()){
  19.             for (Map.Entry<Integer,Integer> t :nmResultMap.entrySet()){
  20.                 //results[e.getValue()][t.getValue()] = doSomthng(e.getKey(),t.getKey());
  21.                 System.out.println("[" + e.getValue() + "][" + t.getValue() + "]");
  22.             }
  23.         }		
  24. 	}
  25. }
Success #stdin #stdout 0.03s 245632KB
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Standard input is empty
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[10][10]
[10][20]
[10][30]
[10][40]
[10][50]
[20][10]
[20][20]
[20][30]
[20][40]
[20][50]
[30][10]
[30][20]
[30][30]
[30][40]
[30][50]
[40][10]
[40][20]
[40][30]
[40][40]
[40][50]
[50][10]
[50][20]
[50][30]
[50][40]
[50][50]
https://ideone.com/9g5x3L
language:
Java (HotSpot 12)
created:
13 years ago
visibility:
public

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