View problem - Tracks in the Snow (BOI13_tracks)

Time limit	Memory limit	# of submissions	# of accepted	Ratio
2000 ms	1024 MiB	1469	468	31.86%

Unfortunately, the maximum possible memory limit for this judge is 1024 MiB, so the memory limit is 1024 MiB instead of 1300MB (1239MiB). Also, we don't know the exact scoring rules, so your score may be different from the official contest.

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Problem source

Baltic Olympiad in Informatics 2013 Day 2 Problem 2

Language	Command
C / gcc	`gcc-10 -Wall -lm -static -DEVAL -o tracks -O2 tracks.c`
C++ / g++	`g++-10 -Wall -lm -static -DEVAL -o tracks -O2 tracks.cpp`
C++11 / g++	`g++-10 -Wall -lm -static -DEVAL -o tracks -O2 tracks.cpp -std=c++11`
C++14 / g++	`g++-10 -Wall -lm -static -DEVAL -o tracks -O2 tracks.cpp -std=c++14`
Python 2 / Python 2	`python2.7 -c "import py_compile; py_compile.compile(r'tracks.py')"`
Python 3 / Python 3	`python3.9 -c "import py_compile; py_compile.compile(r'tracks.py')"`
PyPy / PyPy 2	`pypy -c "import py_compile; py_compile.compile(r'tracks.py')"`
C++17 / g++	`g++-10 -Wall -lm -static -DEVAL -o tracks -O2 tracks.cpp -std=c++17`
PyPy 3 / PyPy 3	`pypy3 -c "import py_compile; py_compile.compile(r'tracks.py')"`
Java 11 / Java	`javac -J-Xms128m -J-Xmx512m -encoding UTF-8 tracks.java`
Kotlin / Kotlin	`kotlinc-jvm -include-runtime -d tracks.jar tracks.kt`

View problem - Tracks in the Snow (BOI13_tracks)

Tracks in the Snow Batch Compilation commands