class Solution { public: /** * 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 */ int jumpFloor(int number) { int a = 1, b = 2, c =0; if (number <= 0) return 0; if (number == 1) return 1; if (number == 2) return 2; for (int i=3; i <= number; i++){ c = a + b; a = ...
