import java.util.Random;

public class ArrayRandom{
    public static void main(String args[]){
        Random r = new Random();
        int array [] = new int[10];
        for(int i = 0; i <array.length; i++){
        array[i] = r.nextInt(100) + 1;
        }

     int max = array[0];
     System.out.println("Random Array........");
        for( int i = 0; i < array.length; i++ ){ 
            System.out.println(array[i]);
           if(array[i] > max){
            max =  array[i];
            }
    } 
        System.out.println("Maximum Number is: "+ max);
    }
}

super.thanku verymuch