解题思路:基础的最小生成树反思:不明白为什么i从1开始取,就一直WA,难道是因为村庄的编号是从0开始的吗 Ice_cream’s world III Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1032 Accepted Submission(s): 335 Problem Description ice_cream’s wo…
Ice_cream's world III Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1237 Accepted Submission(s): 408 Problem Description ice_cream's world becomes stronger and stronger; every road is buil…
并查集+最小生成树 Ice_cream’s world III Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1121 Accepted Submission(s): 365 Problem Description ice_cream’s world becomes stronger and stronger; every roa…
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 2122 Description ice_cream’s world becomes stronger and stronger; every road is built as undirected. The queen enjoys traveling around her world;…
Ice_cream's world III Time Limit : 3000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 10 Accepted Submission(s) : 3 Problem Description ice_cream's world becomes stronger and stronger; every road is built as u…
Ice_cream’s world III Time Limit : 3000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 6 Accepted Submission(s) : 3 Problem Description ice_cream’s world becomes stronger and stronger; every road is built as un…
I - pog loves szh III Time Limit:6000MS Memory Limit:131072KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 5266 Description Pog and Szh are playing games. Firstly Pog draw a tree on the paper. Here we define 1 as the root of the t…
Ice_cream’s world II http://acm.hdu.edu.cn/showproblem.php?pid=2121 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description After awarded lands to ACMers, the queen want to choose a city be her capital.…
题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=2120 Ice_cream's world I Description ice_cream's world is a rich country, it has many fertile lands. Today, the queen of ice_cream wants award land to diligent ACMers. So there are some watchtowers are s…
