write C++ for following question., Computer Engineering

Assignment Help:
We are planning an orienteering game.
The aim of this game is to arrive at the goal (G) from the start (S) with the shortest distance.
However, the players have to pass all the checkpoints (@) on the map.
An orienteering map is to be given in the following format.

########
#@....G#
##.##@##
#[email protected]#
#@.....#
########

In this problem, an orienteering map is to be given.
Calculate the minimum distance from the start to the goal with passing all the checkpoints

-Specification
* A map consists of 5 characters as following.
You can assume that the map does not contain any invalid characters and
the map has exactly one start symbol ''S'' and exactly one goal symbol ''G''.
* ''S'' means the orienteering start.
* ''G'' means the orienteering goal.
* ''@'' means an orienteering checkpoint.
* ''.'' means an opened-block that players can pass.
* ''#'' means a closed-block that players cannot pass.
* It is allowed to move only by one step vertically or horizontally (up, down, left, or right) to the
next block.
Other types of movements, such as moving diagonally (left up, right up, left down and right down)
and skipping one or more blocks, are NOT permitted.
* You MUST NOT get out of the map.
* Distance is to be defined as the number of movements to the different blocks.
* You CAN pass opened-blocks, checkpoints, the start, and the goal more than once if necessary
* You can assume that parameters satisfy following conditions.
* 1 <= width <= 100
* 1 <= height <= 100
* The maximum number of checkpoints is 18.
* Return -1 if given arguments do not satisfy specifications, or players cannot arrive at the goal from the start by passing all the checkpoints.

Input
The input is to be given in the following format, from the standard input.
W H
Row1
Row2
...
RowH
The first row is to describe the width and the height of the orienteering map, sectioned by a space.
From the second row, map information is to be given for exactly the same number of rows as the height.
Each row contains exactly the same number of letters as the width.
See “Specification” for details of the symbols contained in the map.

Output
Output into the standard output, and put a return.

Related Discussions:- write C++ for following question.

Show the decimal representation in computers, Binary number system is most ...

Binary number system is most common for computer due to two stable states of its components. However unfortunately this isn't a very natural system for us as we deal with decimal n

Dick cheney approach, How many "true" terrorists are there in the US?  I do...

How many "true" terrorists are there in the US?  I don't know, but let's suppose that there are 3000 out of a total population of, say, 3,000,000.  That is, one person in 100,000 i

Back propagation learning routine, Back propagation Learning Routine - Aart...

Back propagation Learning Routine - Aartificial intelligence As with perceptrons, the information in the network is stored in the weights, so the learning problem comes down to

State and prove any one of the demorgen''s laws, Q. F(x,y,z) = ∑m (4,6,7,8...

Q. F(x,y,z) = ∑m (4,6,7,8)+ ∑d (2,5,11,12) Using K-Map. Q. State and prove any one of the DeMorgen's Laws. Show that these theorems can be extended up to any number of variabl

Explain organisations use in electronic data interchange, Explain about the...

Explain about the organisations use in EDI. Organisations, which are use Electronic Data Interchange. Extensive users of Electronic Data Interchange (EDI) include: BHS:

Explain sequential sharing, Explain Sequential Sharing In this sharing ...

Explain Sequential Sharing In this sharing method, a file can be shared by just one program at a time, i.e. file accesses by P1 and P2 are spaced out over time. A lock field ca

Performance instrumentation, The performance instrumentation states on how ...

The performance instrumentation states on how to efficiently gather information about the computation of the parallel computer. The process of instrumentation mainly attempts to ca

What is a size category, What is a Size Category? The Size category ve...

What is a Size Category? The Size category verifies the probable space needs of the table in the database.

Design tables in html, In this portion you would see how to put tables in y...

In this portion you would see how to put tables in your web documents. It isn't that a table is simply a combination of rows and columns. If you have ever seen any table in an attr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd