原创 POJ Mobile phones(1195)(二維樹狀數組)
Mobile phones Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 18586 Accepted: 8612 Description Sup
原创 POJ 1182 食物鏈 (關係型並查集)
食物鏈 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 65991 Accepted: 19462 Description 動物王國中有三類動物A
原创 POJ Kaka's Matrix Travels 3422 (最小費用最大流)
Kaka's Matrix Travels Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9524 Accepted: 3876 Descripti
原创 SDUT 數據結構實驗之二叉樹一:樹的同構
數據結構實驗之二叉樹一:樹的同構 Time Limit: 1000MS Memory Limit: 65536KB Problem Description 給定兩棵樹T1和T2。如果T1可以通過若干次左右孩子互換就變成T2,則我們稱
原创 POJ 3159 Candies(差分約束)
Candies Time Limit: 1500MS Memory Limit: 131072K Total Submissions: 29958 Accepted: 8305 Description During
原创 POJ Who Gets the Most Candies? 2886(線段樹)
Who Gets the Most Candies? Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 13876 Accepted: 4385 Case
原创 KMP中next數組的理解
轉http://blog.csdn.net/u011394362/article/details/21986731 對於KMP算法中的next數組大家估計都不是很陌生。 但是,next數組的意義好像是一知半解。不過next數組的博大精
原创 POJ Count Color 2777(線段樹)
Count Color Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 43739 Acc
原创 HUD Intersection 5120(兩圓環相交求相交面積)
Intersection Time Limit: 4000/4000 MS (Java/Others) Memory Limit: 512000/512000 K (Java/Others) Total Submission(s)
原创 POJ Strange Way to Express Integers 2891(擴展歐幾里得)
Strange Way to Express Integers Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 14558 Accepted: 4766