HelloWorld信息学奥赛题库

少儿编程

SAC#1 - 组合数 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#2625	#1976. SAC#1 - 组合数	std	100	1ms	1192kb	C++	719b	2017-11-27 22:44:16 打卡

Score distribution

Prefix sum

Suffix sum