题目链接 F(N) Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4579 Accepted Submission(s): 1610 Problem Description Giving the N, can you tell me the answer of F(N)? Input Each test case contains a si…
原题地址:http://codeforces.com/contest/758/problem/F F. Geometrical Progression time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output For given n, l and r find the number of distinct geometrical pro…