题解 | #斐波那契数列#
斐波那契数列
https://www.nowcoder.com/practice/aa8ffe28ec7c4050b2aa8bc9d26710e9
let one = 1;
let two = 1;
let three;
for (let i = 2; i < n ; i++) {
three = one + two;
one = two;
two = three;
}
n = three;
return n;