Problem1535--递归-2的n次方(1)

1535: 递归-2的n次方(1)

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 312  Solved: 265
[Status] [Submit] [Creator:]

Description

已知函数f(n)=2的n次方 (n<=30)
输入n,求函数的值


输入样例:10
输出样例:1024

Source/Category

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