View problem - Wine Tasting (FXCUP2_wine)

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

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
1000 ms	64 MiB	20	8	8	100.00%

Problem Source

Wine Tasting Batch Compilation commands