Skip to content

Latest commit

 

History

History
58 lines (43 loc) · 1.26 KB

README.md

File metadata and controls

58 lines (43 loc) · 1.26 KB
Raw

BSQ

Time: 3 weeks

Team: 1

Language: C

The project

You must find the largest possible square on a board while avoiding obstacles. The board is represented by a file passed as the program’s argument. The file is valid if it is respecting those constraints:

  • its first line contains the number of lines on the board (and only that)
  • “.” (representing an empty place) and “o” (representing an obstacle) are the only two characters for theother lines
  • all of the lines are of the same length (except the first one)
  • it contains at least one line
  • each line is terminated by ‘\n’.You program must print the board, with some “.” replaced by “x” to represent the largest square you found

If ever there are several solutions, you have to represent only the highest square. If theyare still several solutions, choose the square to the left.

AUTHORIZED FUNCTIONS

The only system calls allowed are the following ones:

  • open
  • read
  • write
  • close
  • malloc
  • free
  • stat

USAGE:

>> ./bsq -h
USAGE
    ./bsq file

DESCRIPTION
    file    file that contains the map

EXAMPLE:

>> cat example
. . . o
. . . .
o . . o
>> ./bsq example
. x x o
. x x .
o . . o

Author Corentin COUTRET-ROZET