题解 | #矩形覆盖#
矩形覆盖
https://www.nowcoder.com/practice/72a5a919508a4251859fb2cfb987a0e6
/** * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可 * * @param number int整型 * @return int整型 */ export function rectCover(number: number): number { // write code here if (number <= 1) return number let fir = 1 let sec = 2 for (let i = 3; i <= number; i++) { const current = fir + sec fir = sec sec = current } return sec }