http://acm.sdut.edu.cn:8080/vjudge/contest/view.action?cid=259#problem/C Description Recall the definition of the Fibonacci numbers: f1 := 1 f2 := 2 fn := fn-1 + fn-2 (n >= 3) Given two numbers a and b, calculate how many Fibonacci numbers are in the…
Problem Description A Fibonacci sequence is calculated by adding the previous two members the sequence, with the first two members being both 1. F(1) = 1, F(2) = 1, F(3) = 1,F(4) = 1, F(n>4) = F(n - 1) + F(n-2) + F(n-3) + F(n-4) Your task is to take…
Problem Description You will be given a string which only contains '1'; You can merge two adjacent '1' to be '2', or leave the '1' there. Surly, you may get many different results. For example, given 1111 , you can get 1111, 121, 112,211,22. Now, you…