题解 | #矩形覆盖#
矩形覆盖
http://www.nowcoder.com/practice/72a5a919508a4251859fb2cfb987a0e6
import java.util.*;
public class Solution {
public int rectCover(int target) {
if(target==0) return 0;
if(target==1) return 1;
if(target==2) return 2;
return rectCover(target-1)+rectCover(target-2);
}
} 
