高手请进！！用c语言编写一个函数,输出斐波那契数列前N项.调用函数的那种哦

显示全部楼层 · 2012-4-23 17:03:15

#include long func(long n) { if(n==0||n==1)return n; else return func(n-1)+func(n-2); } main() { long n; printf("please input n:"); scanf("%ld",&n); printf("the result is %ld",func(n)); }

千问 · 2012-4-23 17:03:15

int Fibonacci(const int &first, const int &second, const int &n){if (n<=0){
cout<<"Error!"<<endl;
return -1;}if (n==1)
return first;if (n==2)
return second;int sum=0;
for (int i=1; i<=n-2; ++i){
sum=first+second;
first=second;
second=sum;}return sum;}

千问 · 2012-4-23 17:03:15

自己写，这么简单的问题