原创 poj2192 Zipper(dp)
Zipper Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 17961 Accepted: 6391 Description Give
2020-07-02 09:28:18
原创 CodeForces702D. Road to Post Office（二分or數學）
D. Road to Post Office time limit per test 1 second memory limit per test 256 megabytes input standard input output sta
2020-07-02 09:28:16
原创 POJ2914 Minimum Cut(最小割模板題)
Minimum Cut Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 9122 Accepted: 3820 Case Time Limit: 5000M
2020-07-02 09:28:16
原创 HDU5879 Cure
Cure Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1264 A
2020-07-02 09:28:15
原创 HDU5883 The Best Path（歐拉回路）
The Best Path Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission
2020-07-02 09:28:15
原创 Codeforces Round #313 (Div. 2)560D. Equivalent Strings
D. Equivalent Strings time limit per test 2 seconds memory limit per test 256 megabytes input standard input o
2020-07-02 09:28:14
原创 Codeforces 701D. As Fast As Possible（二分）
D. As Fast As Possible time limit per test 1 second memory limit per test 256 megabytes input standard input output sta
2020-02-20 16:32:27
原创 數組分割
有n件物品，第i件物品重wi，現在將n件物品分成2堆，要求2堆的物品數量不超過1，並且使得2堆物品的重量相差最小，最後輸出兩對物品的重量。 這題和編程之美的2.18數組分割差不多。從n件物品中選n/2間放到一堆，使得另一堆和它物品數量差
2020-02-20 16:32:27
原创 CodeForces 614C. Peter and Snow Blower
C. Peter and Snow Blower time limit per test 2 seconds memory limit per test 256 megabytes input standard input
2020-02-20 16:32:27
原创 codeforces680C
C. Bear and Prime 100 time limit per test 1 second memory limit per test 256 megabytes input standard input output stan
2020-02-20 16:32:27
原创 整數劃分
題目： 1.將整數n劃分成若干整數的劃分數 2.將整數n劃分成k個整數的劃分數 3.將整數n劃分成若干不同整數的劃分數 4.將整數n劃分成若干奇正整數的劃分數 思路 1.將整數n劃分成若干整數的劃分數 dp[i][j]表示將整數i劃分成
2020-02-20 16:32:27
原创 Codeforces586D. Phillip and Trains(DFS)
D. Phillip and Trains time limit per test 1 second memory limit per test 256 megabytes input standard input ou
2020-02-20 16:32:27
原创 Codeforces596C. Wilbur and Points
C. Wilbur and Points time limit per test 2 seconds memory limit per test 256 megabytes input standard input output stan
2020-02-20 16:32:27
原创 HDU5877 Weak Pair(樹狀數組+dfs)
Weak Pair Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s
2020-02-20 16:32:27
原创 Codeforces670E. Correct Bracket Sequence Editor
E. Correct Bracket Sequence Editor time limit per test 2 seconds memory limit per test 256 megabytes input standard inp
2020-02-20 16:32:27