入门训练 Fibonacci数列

#include<iostream>
using namespace std;
int  F(int n)
{
    int result[2] = {0,1};
    if(n < 2)
    {
        return result[n];
    }
    int f1 = 1;
    int f2 = 0;
    int f = 0;
    for(int i=2; i <=n; ++i)
    {
        f= (f1 + f2)%10007;   
        f2 = f1; 
        f1 = f;    
    }
    return f;
}
int main(){
    int n;
    cin>>n;
    int F(int n);
    cout<<F(n)<<endl;
    system("pause");
}
原文地址:https://www.cnblogs.com/hrlsm/p/13263662.html