Bubble Sort

package com.exercise.AndroidBubbleSort;

import java.util.Random;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class AndroidBubbleSortActivity extends Activity {
 
 TextView src, result;
 int[] data = new int[10];
 
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        src = (TextView)findViewById(R.id.src);
        result = (TextView)findViewById(R.id.result);
        
        Random random = new Random();
        String stringSrc = "Src = ";
        for (int i = 0; i < data.length; i++){
         data[i] = random.nextInt(100);
         stringSrc += data[i] + " ";
        }
        
        src.setText(stringSrc);
        
        bubblesort();
        
        String stringResult = "Result = ";
        for (int i = 0; i < data.length; i++){
         stringResult += data[i] + " ";
        }
        
        result.setText(stringResult);
        
    }
    
    void bubblesort() {
     int min;

     for (int i = 0; i < data.length - 1; i++){
      min = i;
      for (int  j = i + 1; j < data.length; j++){
       if (data[j] < data[min]){
        min = j;
       }
      }
      if (i != min){ 
       int tmp = data[i];
       data[i] = data[min];
       data[min] = tmp;
       }
     }
    }

}
 

Nguồn : Android-er.

Trở lại

Bắt đầu trở lại vs blog này. Trở lại với niềm đam mê nào. :D