Type: Default 1000ms 256MiB

2024年

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Background

Special for beginners, ^_^

Description

问2024年 x 月有多少天。

Format

Input

输入x

Output

输出天数

Samples

1
31
4
30

Limitation

1s, 1024KiB for each test case.

初一期中考

Not Attended
Status
Done
Rule
IOI
Problem
10
Start at
2023-4-17 8:45
End at
2023-4-17 18:45
Duration
10 hour(s)
Host
Partic.
114