JCC CSC 1590 Computing Fundamentals I

Please read and respond by Thursday March 1st.  Your response should be in 3:2:1 fashion.

Write a GUI program to convert all lowercase letters in a string to uppercase letters, and vice versa.  For example, Alb34eRt will be converted to aLB34ErT.

 You will need to use a loop to go through your string.  Also be mindful of the ascii values associated with a letter.

This is where the usefulness of Java really shine through.  I’m hoping that you will love using Objects.  They can be challenging, just remember you are growing brain cells.  Please read and respond in 3:2:1 fashion.  3 things that you learned, or think are important, 2 questions that you have and 1 connection to other things you already know, or something that makes you excited about this section.  Please respond by Wednesday, February 14th… VALENTINE’S DAY….

Please read the section on GUI Components: Pgs 302 – 328.  This section is going to step you through creating a gui interface where you can have input and output on the same screen.  Please respond in 3:2:1 fashion.  3 things you learned, or think are really important to know; 2 questions that you have on the section; 1 connection to something  you already know, or an observation about something you are excited about.

Write a program that will ask the user for 5 numbers, and will report the largest number that was entered.  The program should only keep track of the Largest number that has been entered.

Please STOP working on the football program temporarily and work on this program.  If you would like, I recommend that you write an algorithm and have it checked by me before you start.  This should prevent you from becoming extremely frustrated with this problem.

Create a Java program to read in an unknown number of lines from a data file.  YOu will need to create the data file in Notepad.  The contents of the file will be posted by Courtney.  This file contains a football team’s name, the number of games they have won, and the number of games they have lost.

1. Process all data until it reaches the end-of-file.  Calculate the win percentage for each team.

2.  OUtput to a file (”top.txt”) a listing of all teams with a win percentage greater than .500.  This file should contain the team name and the win percentage.

3.  Output to a file (”bottom.txt”) a listing of all teams with a win percentage of .500 or lower.  This file should contain the team name and the win percentage.

4.  Print in a message box:  The number of teams with a record over .500 and the number of teams with a record of .500 and below, each appropriately labeled.

5.  Print in the same message box: the team with the highest win percentage and the team with the lowest win percentage, each appropriately labeled.

Please read and respond in 3 – 2- 1 fashion by Tuesday December 12th.

Please read and respond in 3 – 2- 1 fashion by Friday December 8th.

Please read and complete your 3 – 2 -1 response by Thursday Dec. 7th.  Please pay close attention to the case study. 

Please respond in 3 – 2 – 1 fashion by December 1st.