package object;

import static net.util.Print.*;

import java.util.Random;

public class Test{

    public static void main(String[] args){

        Random rand = new Random();

        for(int i=0;i<100;i++){

        int j = rand.nextInt(100)+1;//调用Rand 方法

        printnb(j+"\t");

        }

    }

}
/*******************here is Rand nextInt display **************************

public int nextInt(int bound) {
if (bound <= 0)
throw new IllegalArgumentException(BadBound);

int r = next(31);
int m = bound - 1;
if ((bound & m) == 0) // i.e., bound is a power of 2
r = (int)((bound * (long)r) >> 31);
else {
for (int u = r;
u - (r = u % bound) + m < 0;
u = next(31))
;
}
return r;
}*///~

package object;

import static net.util.Print.*;

import java.util.Random;

public class Test{

    public static void main(String[] args){

        Random rand = new Random();

        for(int i=0;i<100;i++){

        float j = rand.nextFloat();

        printnb(j+"\t");

        }

    }

}

/*****************this is nextFloat show***********************

 * public float nextFloat() {

 *        return next(24) / ((float)(1 << 24));

 *    }

*///~