HelloWorld信息学奥赛题库

少儿编程

假面舞会 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#1375	#851. 假面舞会	std	100	1ms	1256kb	C++	2.2kb	2017-11-19 10:35:23 打卡

Score distribution

Prefix sum

Suffix sum