斐波那契数列 -- 递归算法(-) - LiuYier
斐波那契数列 — 递归算法(-)
//斐波那契数列
//1, 1, 2, 3, 5, 8, 13, 21, 33
function aa(n){
if(n <= 2){
return 1;
}
return aa(n – 1) + aa(n – 2);
}
alert(aa(3)); // 21
//斐波那契数列
//1, 1, 2, 3, 5, 8, 13, 21, 33
function aa(n){
if(n <= 2){
return 1;
}
return aa(n – 1) + aa(n – 2);
}
alert(aa(3)); // 21