View problem - Play Onwards (FXCUP2_onward)

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

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
1000 ms	64 MiB	8	6	6	100.00%

Problem Source

Play Onwards Batch Compilation commands