题意:
就是还原八数码。输出操作。
题目:
The 15-puzzle has been around for over 100 years; even if you dont know it by that name, youve seen it. It is constructed with 15 sliding tiles, each with a number from 1 to 15 on it, and all …
题目大意:将n节木棒接成m个长度相等的木条,要求木条的长度尽可能的短
Time limit 3000 ms
OS Linux George took sticks of the same length and cut them randomly until all parts became at most 50 units long. Now he wants to return st…