单选题（每题 2 分，共 30 分） - Problem Statistics - 趣信奥

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	王若兰	-	-		111 Bytes	2025-12-4 19:41:46
AC	杜蓉蓉	-	-		111 Bytes	2025-12-4 19:39:46
AC	cherry	-	-		111 Bytes	2025-12-4 19:41:05
AC	7891	-	-		111 Bytes	2026-6-26 19:54:20

ID

3426

Time

1000ms

Memory

256MiB

Difficulty

1

Tags

模拟

# Submissions

Accepted

4

Uploaded By