fibnacci数列递归实现
1fibnacci数列(斐波那契数列):是指从第三项开始,每一项都等于前两项之和的数列。
Eg:0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,10946,17711,28657,46368——
2递归表达式:F(0)=0,F(1)=1——F(n)=F(n-1)+F(n-2) (n>=3,n为正整数)
3
1fibnacci数列(斐波那契数列):是指从第三项开始,每一项都等于前两项之和的数列。
Eg:0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,10946,17711,28657,46368——
2递归表达式:F(0)=0,F(1)=1——F(n)=F(n-1)+F(n-2) (n>=3,n为正整数)
3