HelloWorld信息学奥赛题库

少儿编程

[SDOI2009]E&D Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#1795	#1221. [SDOI2009]E&D	std	100	0ms	504kb	C++	677b	2017-11-21 17:24:37 打卡

Score distribution

Prefix sum

Suffix sum