判断题（每题 2 分，共 20 分） - Problem Statistics - 趣信奥

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	jiang	-	-		71 Bytes	2026-8-14 1:33:52
AC	7891	-	-		71 Bytes	2026-8-22 16:15:41

ID

3454

Time

1000ms

Memory

256MiB

Difficulty

2

Tags

# Submissions

Accepted

2

Uploaded By