HelloWorld信息学奥赛题库

少儿编程

统计字母的个数 Statistics

Accepted Submissions

fastest shortest

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time
#147606	#4955. 统计字母的个数	刘哲南	100	17ms	1512kb	C++	182b	2023-09-02 11:14:06 打卡

1
2
3
4

Score distribution

Prefix sum

Suffix sum