#902. C++-递推算法-猴子吃桃子

C++-递推算法-猴子吃桃子

Background

Description

C++-递推算法-猴子吃桃 image

Format

Input

Output

Samples

10
10:1
9:4
8:10
7:22
6:46
5:94
4:190
3:382
2:766
1:1534
1534

Limitation

1s, 1024KiB for each test case.

Statistics

Related

In following contests:

递推算法