/*
* Created on 2006-6-21
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package com.tiantian;
import java.util.Random;
//import java.math.*;
/**
* @author Administrator
*
* TODO To change the template for this generated type comment go to Window -
* Preferences - Java - Code Style - Code Templates
*/
public class RandomArray {
public static double[][] GetArray(int a, int b) {
double num = 0;
Random random = new Random();
int number = random.nextInt(100);
int i = 10;
int j = 10;
double[][] a2;
if ((a != 0) && (b != 0))
a2 = new double[a][b];
else
a2 = new double[1][1];
for (i = 0; i < a2.length; i++)
for (j = 0; j < a2[i].length; j++) {
num = random.nextDouble();
a2[i][j] = num;
}
return a2;
}
public static void main(String[] args) {
//Random random = new Random();
//double num = random.nextDouble();
//System.out.println(number);
double[][] a = RandomArray.GetArray(10, 10);
for (int i = 0; i < a.length; i++)
for (int j = 0; j < a[i].length; j++) {
System.out.println(a[i][j]);
}
}
}
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