View problem - Valley (BOI19_valley) :: oj.uz

Language	Compilation command
C11	/usr/bin/gcc -DEVAL -std=gnu11 -O2 -pipe -static -s -o valley valley.c -lm
C++20	/usr/bin/g++ -DEVAL -std=gnu++20 -O2 -pipe -static -s -o valley valley.cpp
C++17	/usr/bin/g++ -DEVAL -std=gnu++17 -O2 -pipe -static -s -o valley valley.cpp
Java	/usr/bin/javac -encoding UTF-8 valley.java /bin/sh -c echo "Main-Class: valley" > __manifest__.txt /bin/sh -c jar cfm valley.jar __manifest__.txt *.class
Pypy 3	/usr/bin/pypy3 -m compileall -b valley.py /bin/mv valley.pyc __main__.pyc /usr/bin/zip valley.pyz.zip __main__.pyc /bin/mv valley.pyz.zip valley.pyz

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
3000 ms	256 MiB	2440	658	573	87.08%

Unlike in the official contest, we don't give additional time and memory to Python or Java.

Problem Source

Baltic Olympiad in Informatics 2019 Day 1 Problem 3