Home => ProblemSet => 200.200-31:倒数数列
Problem1612--200.200-31:倒数数列

1612: 200.200-31:倒数数列

Time Limit: 1 Sec  Memory Limit: 128 MB  Submit: 0  Solved: 1
[ Submit ] [ Status ] [ Creator: ][ 参考程序 ]

Description

Input

一个整数s

Output

输出一个整数n

Sample Input Copy 

2

Sample Output Copy 

3

Source/Category

信息未来 
[ Submit ] [ Status ]