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 1:42:28
AC	宇轩	-	-		71 Bytes	2026-8-27 21:31:01

ID

4149

Time

1000ms

Memory

256MiB

Difficulty

1

Tags

# Submissions

Accepted

2

Uploaded By