View problem - Mouse (info1cup19_mouse)

Language	Compilation command
C++20	/usr/bin/g++ -DEVAL -std=gnu++20 -O2 -pipe -static -s -o mouse mouse.cpp
C++17	/usr/bin/g++ -DEVAL -std=gnu++17 -O2 -pipe -static -s -o mouse mouse.cpp

Time limit	Memory limit	# of submissions	# of submitted users	Solved #	Accepted user ratio
3000 ms	128 MiB	898	81	28	34.57%

Problem Source

Mouse Interactive Compilation commands