View problem - Matching (COCI20_matching) :: oj.uz

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

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
2500 ms	512 MiB	312	41	13	31.71%

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Problem Source

COCI 2019/2020 Contest #5 Problem 3