#B. 练45.1 计算2的幂

    Type: RemoteJudge 1000ms 128MiB

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

6月2日1540

Not Claimed
Status
Done
Problem
8
Open Since
2024-6-2 0:00
Deadline
2024-6-10 23:59
Extension
24 hour(s)