Recitation Topic: AscendingOut


Date: 10/28/2005

  1. Write a static method getOneIntFromUser which takes as input a reference to a Scanner object and returns an integer. This method should repeatedly query the user to input an integer, and return as soon as the user inputs a numerical string that can be interpretted as an integer. The method should return that integer the user input.

  2. Write a static method indexOfMin that takes as input an array of integers and outputs the (integer) index of the smallest of those integers.

  3. Write a program that reads in integers from the user and then outputs those integers to the screen in ascending order. Hint: Consider an array to hold the users integers, and a second array of booleans that holds 'true' for each integer you've already output to the screen.