输入数据:
6 4 1 5 -1 -1 3 1 -1 2 5 -1 4 1 1 3 2 4 -1 -1 4 -1 3 1 -1 3 4 -1 1 4 1 4 4 -1 3 3 -1
正确答案应为:
-1 -1 7 7 1 1 4 4
题解输出为:
-1 -1 7 -2 1 1 4 -2
这篇题解:【CF325C】Monsters and Diamonds(也就只有这篇题解)