class maxArray{
	public static void main(String[]args){
		int []array ={ -10,-20,4,5,50,100,-1000,8000};
		int max;
		int min;
		int sum=0;
		double mean;
		for(int i=0; i<array.length; i++){
			max=array[0];
			min=array[0];
			if (array[i]>max){
				max=array[i];
			}
			if(array[i]<min){
				min=array[i];
			}
			sum+=array[i];
			}
			mean=sum*1.0/array.length;
			System.out.println("maximum is:"+ max);
			System.out.println("minimum is:"+ min);
			System.out.println("average is:"+ mean);
			}
		}