Write a Java GUI program 1. The class Clock, that only allows the time to be incremented by one second, one minute and o

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Write A Java Gui Program 1 The Class Clock That Only Allows The Time To Be Incremented By One Second One Minute And O 1 (62.95 KiB) Viewed 38 times

Write a Java GUI program 1. The class Clock, that only allows the time to be incremented by one second, one minute and one hour. Using GUI rewrite the definition of the class Clock by including additional members so that the time can also be decremented by one second, one minute and one hour. 2. Write a program with GUI that allows the user to enter students' names followed by their test scores and outputs the following information (assume that the maximum number of students in the class is 25): a. Class average b. Names of all the students whose test scores are below the class average, with an appropriate message "BELOW AVERAGE" c. Highest test score and the names of all the students having the highest score 3. Write a program that can be used to assign seats for a commercial airplane. The airplane has 13 rows, with 6 seats in each row. Rows 1 and 2 are first class, rows 3 to 7 are business class, and rows 8 to 13 are economy class. Your program prompts the user to enter the following information: i. Ticket type (first class, business class, or economy class) ii. Desired seat Output the seating plan in the following format: A B C D E F Row 1 X Row 2 * Row 3 X Row 4 Row 12 X X X Row 13 X Note: * Indicates that the seat is available, x indicates that the seat has been assigned. Make this a menu-driven program: show how the user's choices and allow the user to make the appropriate choices. X X X 8