F.A.Qs Home Discuss ProblemSet Status Ranklist Contest 入门OJ LoginRegister 捐赠本站
Problem 3643. -- Phi的反函数

3643: Phi的反函数

Time Limit: 10 Sec  Memory Limit: 64 MB
Submit: 489  Solved: 307
[Submit][Status][Discuss]

Description

Input

Output

Sample Input

4

Sample Output

5

HINT

Source

By Zky

[Submit][Status][Discuss]

HOME Back