Instructor note:

//declare a Scanner object //declare some variables for userInput, max, count, sum, average //read in an userInput //assign userInput as the starting max //stay in the loop as long as the userInput is not negative while (userInput >= 0) { //increment number of userInputs read //add userInput to total //determine if userInput is the max number entered so far //read another userInput } //display the max number //calculate the average and display

Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-negative integers as input, and outputs the max and average. A negative integer ends the input and is not included in the statistics. Assume the input contains at least one non-negative integer. Output the average with two digits after the decimal point followed by a newline, which can be achieved as follows: System.out.printf(" 8.2f ", average); Ex: When the input is: 1520031 the output is: 209.50 463120.3174286.q32qy7