TASK: Program Reeborg to run a mile long super hurdles race. (Recall that eight blocks equal one mile.) The super hurdles course is similar to the hurdle race, but here the barriers can be one, two, or three blocks high. The figure below shows one sample initial situation, where Reeborg’s final situation and path are […]
Program should read in a file called “sales.txt”. The contents of the text file are below. Create the sales.txt file with the following data: 10 100.00 9 18.18 100 50.00 64 121.22 560 1020.00 Read in all data from the file. (refer to pages 102-103) Sore units in integers and store sales in doubles. The […]
A prepaid phone service needs a program that converts alphanumeric keyboard input into a phone number. The user will input eight characters and the program will output either an error message or the translated seven-digit phone number. The input may contain digits, letters, or both. Letters can be uppercase or lowercase. The program will perform […]
core java Give an example of a program that creates a GUI with at least one button and several textfields. Some of the textfields should be for input and others for output. Make the output textfields uneditable. When the button is clicked, the input fields should be read, some calculation performed and the result displayed […]