QOJ.ac

QOJ

QOJ will undergo maintenance on July 4th from 02:00 to 04:00 (UTC +8). The service may be unavailable during this time.

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#141843	#6766. Direction Setting	sdoi	AC ✓	2ms	3952kb	C++23	2.9kb	2023-08-18 02:49:13