2021

2021

Status

All problems have been solved and as such this repository will not be modified anymore.

Scripts

Working directory must be at ${PROJECT_ROOT}/2021.

• bash scripts/build.sh: Builds the project. Use environment variables:
  • $BUILD_TYPE to chose between Release(default) and Debug.
  • $ADRESS_SANITIZER to chose enable ON or disable OFF(default) the address sanitizer.
  • $THREAD_SANITIZER to chose enable ON or disable OFF(default) the thread sanitizer. This option is incompatible with the previous one.
• bash scripts/run.sh xx build_type: Runs tests and solutions for a specific day (xx is the day padded with zeros; eg: 01, 07, 19, 23). Build type can be chosen with the second argument (default is Release).
• bash scripts/test.sh: Runs tests for all days. Project must have been built in Release mode.
• bash scripts/test_sanitizer.sh: Runs tests and solutions for all days in debug mode. Project must have been previously built in Debug mode with sanitizer enabled.

Data input

To change the problem input data you may modify file data/xx/data.txt where xx is the zero-padded day. All of them should work for any valid input, except for day 24, in which the input is hard-coded in.

Some solutions assume that there is a newline at the end of the file, some others don't care. Just write it always to ensure it works.