public class Solution {
public int JumpFloor(int target) {
}
}
複製代碼
public class Solution {
public int JumpFloor(int target) {
if (target < 1) {
return 0;
} else if (target == 1) {
return 1;
} else if (target == 2) {
return 2;
} else {
return JumpFloor(target - 1) + JumpFloor(target - 2);
}
}
}
複製代碼