house

198. 已知是非负数组，小偷去抢，偷完一家后，不能再偷邻居，即不能拿隔壁的。  没有排序，没有连续 s0=H0=1; S1=max(S0,H1)=2 S2=max(S1,S0+H…

There is a row of n houses, where each house can be painted one of three colors: red, blue…