描述 Some of the secret doors contain a very interesting word puzzle. The team of archaeologists has to solve it to open that doors. Because there is no other way to open the doors, the puzzle is very important for us. There is a large number of magnet…
链接:http://acm.tju.edu.cn/toj/showp4123.html 4123. Job Scheduling Time Limit: 1.0 Seconds Memory Limit: 65536K Total Runs: 130 Accepted Runs: 29 Given N jobs, each denoted by a 2-tuples integer (pi, ri) where pi is the processing time and ri is…
链接http://acm.tju.edu.cn/toj/showp4117.html 4117. Happy tree friends Time Limit: 1.0 Seconds Memory Limit: 65536K Total Runs: 164 Accepted Runs: 60 yuebai has an undirected complete graph with n vertices. He wants to know the minimum spanning tr…
链接:http://acm.tju.edu.cn/toj/showp4120.html 4120. Zombies VS Plants Time Limit: 1.0 Seconds Memory Limit: 65536K Total Runs: 268 Accepted Runs: 36 tmeteorj recently is interested in a game Plants VS Zombies like following picture. And his brain…