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Vista/win7 system event notification service 無法連接問題解決
, 2010年12月18日 , , 评论 在〈Vista/win7 system event notification service 無法連接問題解決〉中留言功能已關閉 ,

剛剛同學端著本子來我這裡
說本子開機突然緩慢
有時候甚至黑屏卡機
觀察了下  一般進系統在用戶登錄之後無限轉圈圈
安全模式卻可以進  並且速度很快
就感覺問題是不是出在啓動項和服務項上
發現他的D槃居然是FAT32的
接著他說開機有檢測D槃
所以一不做二不休直接convert D:/fs:ntfs    > <
但是開機還是慢啊
後來才了解到  他是迅游未響應之後強制關機就這樣了
真相大白
直接進入安全模式
運行cmd  輸入netsh winsock reset catalog
重置socks協議  重啓 開機完美
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Zoj2966 Build The Electric System
, 2010年04月13日 , C Language , 评论 在〈Zoj2966 Build The Electric System〉中留言功能已關閉 ,
Build The Electric System
Time Limit: 1 Second      Memory Limit: 32768 KB

In last winter, there was a big snow storm in South China. The electric system was damaged seriously. Lots of power lines were broken and lots of villages lost contact with the main power grid. The government wants to reconstruct the electric system as soon as possible. So, as a professional programmer, you are asked to write a program to calculate the minimum cost to reconstruct the power lines to make sure there's at least one way between every two villages.

Input

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