plzz provide code for the below 2 problemsINTRODUCTION TO THE PROBLEMS
All problems below require some kind of input. You are free to
any mechanism for feeding input into your solution (for example, using
coded data within a unit test). You should provide sufficient evidence
that your solution is complete by, as a minimum, indicating that it
correctly against the supplied test data.
PROBLEM ONE: MARS ROVERS
A squad of robotic rovers are to be landed by NASA on a plateau on
This plateau, which is curiously rectangular, must be navigated by the
rovers so that their on-board cameras can get a complete view of the
surrounding terrain to send back to Earth.
A rover's position and location is represented by a combination of x
co-ordinates and a letter representing one of the four cardinal compass
points. The plateau is divided up into a grid to simplify navigation.
example position might be 0, 0, N, which means the rover is in the
left corner and facing North.
In order to control a rover, NASA sends a simple string of letters. The
possible letters are 'L', 'R' and 'M'. 'L' and 'R' makes the rover spin
degrees left or right respectively, without moving from its current
'M' means move forward one grid point, and maintain the same heading.
Assume that the square directly North from (x, y) is (x, y+1).
The first line of input is the upper-right coordinates of the plateau,
lower-left coordinates are assumed to be 0,0.
The rest of the input is information pertaining to the rovers that have
been deployed. Each rover has two lines of input. The first line gives
rover's position, and the second line is a series of instructions
the rover how to explore the plateau.
The position is made up of two integers and a letter separated by
corresponding to the x and y co-ordinates and the rover's orientation.
Each rover will be finished sequentially, which means that the second
won't start to move until the first one has finished moving.
The output for each rover should be its final co-ordinates and heading.
INPUT AND OUTPUT
1 2 N
3 3 E
1 3 N
5 1 E
PROBLEM TWO: SALES TAXES
Basic sales tax is applicable at a rate of 10% on all goods, except
food, and medical products that are exempt. Import duty is an
sales tax applicable on all imported goods at a rate of 5%, with no
When I purchase items I receive a receipt which lists the name of all
items and their price (including tax), finishing with the total cost of
items, and the total amounts of sales taxes paid. The rounding rules
sales tax are that for a tax rate of n%, a shelf price of p contains
(np/100 rounded up to the nearest 0.05) amount of sales tax.
Write an application that prints out the receipt details for these
1 book at 12.49
1 music CD at 14.99
1 chocolate bar at 0.85
1 imported box of chocolates at 10.00
1 imported bottle of perfume at 47.50
1 imported bottle of perfume at 27.99
1 bottle of perfume at 18.99
1 packet of headache pills at 9.75
1 box of imported chocolates at 11.25
1 book : 12.49
1 music CD: 16.49
1 chocolate bar: 0.85
Sales Taxes: 1.50
1 imported box of chocolates: 10.50
1 imported bottle of perfume: 54.65
Sales Taxes: 7.65
1 imported bottle of perfume: 32.19
1 bottle of perfume: 20.89
1 packet of headache pills: 9.75
1 imported box of chocolates: 11.85
Sales Taxes: 6.70