摘要:
并查集+最小生成树继续畅通工程Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 16278Accepted Submission(s): 7010Pr... 阅读全文
摘要:
并查集+最小生成树还是畅通工程Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 29762Accepted Submission(s): 13297P... 阅读全文