terminal - using the vi Lab2_3.sh Write a shell script that takes three parameters (integers) and displays the median number. If the number of parameters is not three, it should display “Just three numbers please”. If there are two numbers with the same value, it should display “Sorry median here does not mean anything”
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terminal - using the vi Lab2_3.sh Write a shell script that takes three parameters (integers) and displays the median number. If the number of parameters is not three, it should display “Just three numbers please”. If there are two numbers with the same value, it should display “Sorry median here does not mean anything”
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- A new seat discount system is required to help managers of Qatar Railways Company (Qatar Rail) determine how much discount they have given out. Every time the system runs, the discount rate may be specified by the managers or set to a suitable default. You are thusly required to produce a console application (using Java) that is ready to open the file M:\data\seats.txt which contains the seat’s data. Upon application launch, the system should ask the managers if they wish to specify a custom discount rate, this should be in the form of a yes / no question. When the managers say yes, the system should request the discount rate as input (from the keyboard) which will then overwrite the default discount rate . When the managers say no, the system should report (to the screen) the default discount rate (i.e. like the example given below). Next, the system should loop through the seat’s data, calculating and printing (to the screen) the seat type, seat price, number of bookings, discount…In C language, please include notes as well explain each line Each member the team will write the code for one of the following customized commands: 1. shell*: the environment that will execute the rest of the commands. the shell won’t terminate unless the exit command gets executed. The shell displays a different command prompt (i.e. something other than $ and >).PYTHON: In this assignment, you will use all of the graphics commands you have learned to create an animated scene. Your program should have a clear theme and tell a story. You may pick any school-appropriate theme that you like. The program must include a minimum of: 5 circles 5 polygons 5 line commands 2 for loops 1 global variable You may wish to use the standard code for simplegui graphics below: import simplegui def draw_handler(canvas): frame = simplegui.create_frame('Testing', 600, 600) frame.set_canvas_background("Black") frame.set_draw_handler(draw_handler) frame.start()
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