MATLAB - Cryptosum Solver

We need a matlab program capable of reading a text file containing a cryptosum puzzle and solving it using matrices and perms function in MATLAB, to give the unique solution and how many attempts were made to reach the solution.

## Deliverables

Cryptosum is a numeric puzzle. I need a computer program using Matlab which solves these puzzles. The program should be

automatic; once all the information describing the puzzle is read by your program it should find the

solution without any further intervention from the user.

The puzzle consists of a 4x4 matrix of exotic symbols (shown as Letters below)

Each of the symbols is uniquely associated with an integer

in the range 1 to 9. The sum of the symbols within each

row and column is provided along the right and bottom

edges of the puzzle. To solve the puzzle, determine the

values of each of the symbols then sum the diagonal

symbols to provide a single total which is written at the

bottom right (replacing the question mark). This is the

solution to the puzzle.



A B C D 10

E F G H 28

D I H F 22

B C I A 15

18 16 22 19 ?

Software Requirements:

1. The program should be able to read a puzzle (as described above) directly from a text file. The

format of the text file should indentical to that described in Hint 2 above. It consists of five lines,

each consisting of five symbols or numbers. The symbols and numbers within each line are

seperated by multiple spaces. Each of the values should be strictly validated to ensure that the file

is correct and appropriate error messages generated if any fault is found.

[url removed, login to view] the program starts it should ask for the name of the file to process on the console.

3. On completion the program must display a valid solution to the puzzle and also the values for

each of the nine symbols that comprise the 4x4 matrix. If the puzzle has no solution then your

program should indicate this in some appropriate way. For the puzzle described above the solution

should be displayed to the console as follows:

A=4 B=3 C=1 D=2 10

E=9 F=5 G=6 H=8 28

D=2 I=7 H=8 F=5 22

B=3 C=1 I=7 A=4 15

18 16 22 19 ?=21


The results should also be stored as a text file to provide a permanent record of the solution.

4. On completion the program should also display the number of invalid solutions that were tested

prior to finding the correct solution and the time that the program took to find a solution in


5. The code should be amply documented internally and also broken up into functions whenever

appropriate. When functions are created they should be documented for use within the Matlab help


6. You should write a design and testing log report describing the design decisions you made as you

developed the program and the test strategy you applied to ensure that the code worked as expected

(no more than 5 pages). This can be used to document the design meetings you have with your

group partner, the software structure and sub-systems that you need to develop, the functions that

will be used to implement these subsystems, the approach for testing each of these functions and the final tests that were applied.

7. Finally write a brief user manual describing to a new user how to operate your program. You

may assume that your users already understand the crytosum puzzle (no more than 2 pages).

Describe the restrictions to the input file format, how to interpret the output messages, the error

messages that your software can generate and what they mean.

Beceriler: Her şey Kabul, Makale Yeniden Yazım, Blog Tasarımı, Metin Yazarlığı, Araştırma Yazarlığı

Daha fazlasını gör: writing with symbols, writing symbols, writing spaces, writing numbers 1 10, writing implement, writing functions in matlab, writing computer code, writing a function in matlab, writing a computer program, writing academic letters, write a design brief for the need, what is automatic writing, way of writing a report, values of report writing, using numbers in writing, symbols in writing, sum of the solutions, structure of an academic text, solution reach, software testing from your computer, process design matrix, matrix design group, how to write report writing format, how to write report letters, how to write a requirements document example

İşveren Hakkında:
( 0 değerlendirme ) Australia

Proje NO: #6550237

9 freelancers are bidding on average $113 for this job


Hello, I am a professional engineer with years of experience in Matlab programming. I have done a lot of matlab work on freelancer as well, Thanks

in %bids___i_period_sub_35% gün içinde150%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(369 Değerlendirme)

Quality writer at your service,please consider my bid for high quality work on time. Hi, Are you little worried and finding freelancer for your task, i am here to deliver beyond your expectations. Award me project with Daha Fazla

in %bids___i_period_sub_35% gün içinde135%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(234 Değerlendirme)

Being an experience academic writer and well researcher. I am 100% confident I can do this project perfectly. I have already written PhD and Master's Level Paper for UK and US Students and I can easily work on it. I am Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(64 Değerlendirme)

I have been working as researcher in the field of Physics for seven years. Over the years, by solving different problems using Matlab, I have got a level of expertise in this software. I carefully read this project d Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(2 Değerlendirme)

A proposal has not yet been provided

in %bids___i_period_sub_35% gün içinde72%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

I would like to work on your this project. I'm new in freelancer.com but not know in this sector. I have more than 4 years experience in this sector. So willing to response to discuss about the project. Thanks and Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

Thanks for the really detailed brief. You can see the projects I'm working on and have worked on in past from my portfolio. Message me if you are interested. Thanks.

in %bids___i_period_sub_35% gün içinde70%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

hi i am expert matlab software engineer and can provide solution to ur specification. regards seeprog

in %bids___i_period_sub_35% gün içinde139%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

Dear Client, Allow me to introduce myself. I am an engineer who holds master degree in digital signal and image processing. I made a minesweeper game and some exam question for australia and canada computer science Daha Fazla

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)