最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 41168 Accepted Submission(s): 17992 Problem Description 在每年的校赛里.全部进入决赛的同学都会获得一件非常美丽的t-shirt.可是每当我们的工作人员把上百件的衣服从商店运回到赛场的时候,却是非常累的.所以如今他们想要寻…
Description Did you know that you can use domino bones for other things besides playing Dominoes? Take a number of dominoes and build a row by standing them on end with only a small distance in between. If you do it right, you can tip the first domin…