A. 练45.1 计算2的幂

    Type: Default 1000ms 256MiB

练45.1 计算2的幂

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说明

给定非负整数 nn,求 2n2^n (1n311≤n≤31)。

输入格式

输入只有一行,该行包含一个整数nn

输出格式

一个整数,即 22nn 次方。

样例

3
8

20250512-Python練習題

Not Claimed
Status
Done
Problem
4
Open Since
2025-5-11 0:00
Deadline
2025-5-20 23:59
Extension
24 hour(s)