原创 HDU - 1029 Ignatius and the Princess IV(DP?)
Ignatius and the Princess IVTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32767 K (Java/Others)Total Su
原创 POJ-1287 Networking(最小生成樹 prim算法)
NetworkingTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 13935 Accepted: 7365DescriptionYou are assigned to
原创 POJ - 2349 Arctic Network(最小生成樹 prim算法)
Arctic NetworkTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 24020 Accepted: 7388DescriptionThe Department o
原创 POJ - 1251 Jungle Roads(最小生成樹 prim算法)
Jungle RoadsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 29260 Accepted: 13712DescriptionThe Head Elder of
原创 GCC的應用與Vim
※GCC的應用 1. GCC選項 【格式】gcc [-選項] [文件名] 預處理 –E 【格式】gcc –E test.c –o test.i 編譯 –S 將C語言代碼轉換爲彙編語言 【格式】gcc –S test.i –o t
原创 makefile和gdb的使用
一、make工具和makefile文件 1.顯示規則 【語法】 target: prerequisites... [tab]command Tips:可以有多行命令。同一行多命令需要用&&或者;連接,\續行。cd
原创 ZOJ - 1586 QS Network(最小生成樹 prim算法)
QS NetworkTime Limit: 2 Seconds Memory Limit: 65536 KBSunny Cup 2003 - Preliminary RoundApril 20th, 12:00 - 17:00P
原创 POJ - 2421 Constructing Roads(最小生成樹 prim算法)
Constructing RoadsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 25971 Accepted: 11367DescriptionThere are N
原创 POJ - 1751 Highways(最小生成樹 prim算法)
HighwaysTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 18470 Accepted: 5434 Special JudgeDescriptionThe isla
原创 HDU - 1233 還是暢通工程(最小生成樹 prim算法)
還是暢通工程Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 52590
原创 POJ - 2387 Til the Cows Come Home(最短路 Dijkstra算法)
Til the Cows Come HomeTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 63212 Accepted: 21342DescriptionBessie
原创 POJ - 1611 The Suspects(並查集)
The SuspectsTime Limit: 1000MS Memory Limit: 20000KTotal Submissions: 45803 Accepted: 21941DescriptionSevere acute resp
原创 機器學習 - 模型選擇與評估學習筆記
最近在看周志華的《機器學習》,整理了一些學習筆記。模型選擇與評估的知識偏向理論,該回去複習概率論了QWQ 一、名詞解釋 訓練誤差/經驗誤差trainning error/empirical error 學習器在訓練集上的誤差。 泛化
原创 HDU - 1875 暢通工程再續(最小生成樹 prim算法)
暢通工程再續Time Limit: 2000/1000 MS(Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 32814 A
原创 POJ - 3259 Wormholes(最短路 Bellman-Ford算法)
WormholesTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 57342 Accepted: 21388DescriptionWhile exploring his