Problem
A [语言过关]求梯形的面积
B [语言过关]位数互换
C [语言过关]求最大值、最小值
D 统计3的倍数

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测试赛

Status: Done
Rule: IOI
Problem: 4
Start at: 2023-12-6 18:00
End at: 2023-12-6 19:12
Duration: 1.2 hour(s)
Host: Csvoner
Partic.: 3