Baekjoon Online Judge

Solutions of Baekjoon Online Judge.

Languages

• C++17
• Ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
• Ruby 1.9.3p0 (2011-10-30 revision 33570) [i686-linux]
• Ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-linux]

About

Each project directory has some of these files:

• input*: STDIN input to the program
• output*: STDOUT output of the program that should be printed
• main.cpp: Code compatible with C++17
• ruby-1.8*.rb: Code compatible with Ruby 1.8.7-p352
• ruby-1.9*.rb: Code compatible with Ruby 1.9.3p0
• ruby-2.5*.rb: Code compatible with Ruby 2.6.5p114
• *.short*.rb: Compressed Ruby code

Testing

To run the test of the problem 1000:

rake test 1000

rake spec SPEC_OPTS="-E '^1000 '"

This runs the tests of the problems start with 1000:

rake spec SPEC_OPTS='-e 1000'

rspec -e 1000

To compile and run the binary of the problem 1000:

rake run 1000

cd problem/1000
g++ main.cpp -O2 -Wall -lm -std=c++17 && diff -y --suppress-common-lines output <(bash -c '{ ./a.out < input; } 2>&1')

You can also run all tests with:

rake spec

Help