输出斐波那契数列前 n 项和 对m取摸的结果 #include<bits/stdc++.h> #define LL long long #define N 3 using namespace std; int n,m; void cal(int c[],int a[],int b[][N]) { int temp[N]={0}; for (int i=0; i<N;i++) for (int j=0;j<N;j++) temp[i]=(temp[i]+(LL)a[j]*b[j][i…
原题链接:http://acm.hdu.edu.cn/showproblem.php?pid=2041 题目分析:题目是真的水,不难发现规律涉及斐波那契数列,就直接上代码吧. 代码如下: #include <iostream> #include <cstring> using namespace std; int t, n, num[40]; int dp(int n) { if (n == 1 || n == 2) return num[n] = n; if (num[n] !=…
1225. Flags Time limit: 1.0 secondMemory limit: 64 MB On the Day of the Flag of Russia a shop-owner decided to decorate the show-window of his shop with textile stripes of white, blue and red colors. He wants to satisfy the following conditions: Stri…
Problem 1049 - 斐波那契数 Time Limit: 1000MS Memory Limit: 65536KB Difficulty: Total Submit: 1673 Accepted: 392 Special Judge: No Description 斐波那契数列是如下的一个数列,0,1,1,2,3,5……,其通项公式为F(n)=F(n-1)+F(n-2),(n>=2) ,其中F(0)=0,F(1)=1,你的任务很简单,判定斐波契数列的第K项是否为偶数,如果是输…
斐波那契数列定义:From Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Fibonacci_number In mathematics, the Fibonacci numbers or Fibonacci sequence are the numbers in the following integer sequence:[2][3] or (often, in modern usage): (sequence …