View problem - Global Warming (NOI13_gw)

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

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
1000 ms	32 MiB	422	90	74	82.22%

Problem Source

Global Warming Batch Compilation commands