明知道是线段树,却写不出来,搞了半天,戳,没办法,最后还是得去看题解(有待于提高啊啊),想做道题还是难啊. 还是先贴题吧 HDU-1394 Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8324 Accepted Submission(s): 5115 Problem Descri…
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18395 Accepted Submission(s): 11168 Problem Description The inversion number of a given number sequence a1, a2, ..., a…
仍旧在练习线段树中..这道题一开始没有完全理解搞了一上午,感到了自己的shabi.. Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15527 Accepted Submission(s): 9471 Problem Description The inversion number of a…
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15113 Accepted Submission(s): 9230 Problem Description The inversion number of a given number sequence a1, a2, ..., an…
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15675 Accepted Submission(s): 9569 Problem Description The inversion number of a given number sequence a1, a2, -, an is the…
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Problem Description The inversion number of a given number sequence a1, a2, -, an is the number of pairs (ai, aj) that satisfy i < j and ai > a…
Minimum Inversion Number Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 1 Accepted Submission(s) : 1 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description The inversion…
The inversion number of a given number sequence a1, a2, ..., an is the number of pairs (ai, aj) that satisfy i < j and ai > aj. For a given sequence of numbers a1, a2, ..., an, if we move the first m >= 0 numbers to the end of the seqence, we wi…
题目传送门 Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25116 Accepted Submission(s): 14827 Problem Description The inversion number of a given number sequence a1, a2,…
