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Problem1377--递归-求2的n次方
1377: 递归-求2的n次方
Time Limit:
1
Sec
Memory Limit:
128 MB
Submit:
322
Solved:
277
[
Status
] [
Submit
] [Creator:
]
Description
输入一个正整数n
(1<=n<=30),用递归算法求出2的n次方的值。
Input
一个正整数n,
1<=n<=30
Output
一个整数,为2的n次方的值
Sample Input
Copy
10
Sample Output
Copy
1024
Source/Category
提高C