HelloWorld信息学奥赛题库

少儿编程

[POI2007]DRZ-Trees Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#2649	#1999. [POI2007]DRZ-Trees	std	100	3ms	5648kb	C++	8.9kb	2017-11-27 22:52:06 打卡

Score distribution

Prefix sum

Suffix sum