0_0_16255209_13251.cpp:18:1: error: stray '\314' in program
题目链接：http://poj.org/problem?id=1679
^
0_0_16255209_13251.cpp:18:1: error: stray '\342' in program
0_0_16255209_13251.cpp:18:1: error: stray '\304' in program
0_0_16255209_13251.cpp:18:1: error: stray '\277' in program
0_0_16255209_13251.cpp:18:1: error: stray '\301' in program
0_0_16255209_13251.cpp:18:1: error: stray '\264' in program
0_0_16255209_13251.cpp:18:1: error: stray '\275' in program
0_0_16255209_13251.cpp:18:1: error: stray '\323' in program
0_0_16255209_13251.cpp:18:1: error: stray '\243' in program
0_0_16255209_13251.cpp:18:1: error: stray '\272' in program
0_0_16255209_13251.cpp:20:1: error: stray '\314' in program
题目大意：n个点m条路，给出每条路以及边权，判断最小生成树是否是唯一的。
^
0_0_16255209_13251.cpp:20:1: error: stray '\342' in program
0_0_16255209_13251.cpp:20:1: error: stray '\304' in program
0_0_16255209_13251.cpp:20:1: error: stray '\277' in program
0_0_16255209_13251.cpp:20:1: error: stray '\264' in program
0_0_16255209_13251.cpp:20:1: error: stray '\363' in program
0_0_16255209_13251.cpp:20:1: error: stray '\322' in program
0_0_16255209_13251.cpp:20:1: error: stray '\342' in program
0_0_16255209_13251.cpp:20:1: error: stray '\243' in program
0_0_16255209_13251.cpp:20:1: error: stray '\272' in program
0_0_16255209_13251.cpp:20:1: error: stray '\270' in program
0_0_16255209_13251.cpp:20:1: error: stray '\366' in program
0_0_16255209_13251.cpp:20:1: error: stray '\265' in program
0_0_16255209_13251.cpp:20:1: error: stray '\343' in program
0_0_16255209_13251.cpp:20:1: error: stray '\314' in program
0_0_16255209_13251.cpp:20:1: error: stray '\365' in program
0_0_16255209_13251.cpp:20:1: error: stray '\302' in program
0_0_16255209_13251.cpp:20:1: error: stray '\267' in program
0_0_16255209_13251.cpp:20:1: error: stray '\243' in program
0_0_16255209_13251.cpp:20:1: error: stray '\254' in program
0_0_16255209_13251.cpp:20:1: error: stray '\270' in program
0_0_16255209_13251.cpp:20:1: error: stray '\370' in program
0_0_16255209_13251.cpp:20:1: error: stray '\263' in program
0_0_16255209_13251.cpp:20:1: error: stray '\366' in program
0_0_16255209_13251.cpp:20:1: error: stray '\303' in program
0_0_16255209_13251.cpp:20:1: error: stray '\277' in program
0_0_16255209_13251.cpp:20:1: error: stray '\314' in program
0_0_16255209_13251.cpp:20:1: error: stray '\365' in program
0_0_16255209_13251.cpp:20:1: error: stray '\302' in program
0_0_16255209_13251.cpp:20:1: error: stray '\267' in program
0_0_16255209_13251.cpp:20:1: error: stray '\322' in program
0_0_16255209_13251.cpp:20:1: error: stray '\324' in program
0_0_16255209_13251.cpp:20:1: error: stray '\274' in program
0_0_16255209_13251.cpp:20:1: error: stray '\260' in program
0_0_16255209_13251.cpp:20:1: error: stray '\261' in program
0_0_16255209_13251.cpp:20:1: error: stray '\337' in program
0_0_16255209_13251.cpp:20:1: error: stray '\310' in program
0_0_16255209_13251.cpp:20:1: error: stray '\250' in program
0_0_16255209_13251.cpp:20:1: error: stray '\243' in program
0_0_16255209_13251.cpp:20:1: error: stray '\254' in program
0_0_16255209_13251.cpp:20:1: error: stray '\305' in program
0_0_16255209_13251.cpp:20:1: error: stray '\320' in program
0_0_16255209_13251.cpp:20:1: error: stray '\266' in program
0_0_16255209_13251.cpp:20:1: error: stray '\317' in program
0_0_16255209_13251.cpp:20:1: error: stray '\327' in program
0_0_16255209_13251.cpp:20:1: error: stray '\356' in program
0_0_16255209_13251.cpp:20:1: error: stray '\320' in program
0_0_16255209_13251.cpp:20:1: error: stray '\241' in program
0_0_16255209_13251.cpp:20:1: error: stray '\311' in program
0_0_16255209_13251.cpp:20:1: error: stray '\372' in program
0_0_16255209_13251.cpp:20:1: error: stray '\263' in program
0_0_16255209_13251.cpp:20:1: error: stray '\311' in program
0_0_16255209_13251.cpp:20:1: error: stray '\312' in program
0_0_16255209_13251.cpp:20:1: error: stray '\367' in program
0_0_16255209_13251.cpp:20:1: error: stray '\312' in program
0_0_16255209_13251.cpp:20:1: error: stray '\307' in program
0_0_16255209_13251.cpp:20:1: error: stray '\267' in program
0_0_16255209_13251.cpp:20:1: error: stray '\361' in program
0_0_16255209_13251.cpp:20:1: error: stray '\312' in program
0_0_16255209_13251.cpp:20:1: error: stray '\307' in program
0_0_16255209_13251.cpp:20:1: error: stray '\316' in program
0_0_16255209_13251.cpp:20:1: error: stray '\250' in program
0_0_16255209_13251.cpp:20:1: error: stray '\322' in program
0_0_16255209_13251.cpp:20:1: error: stray '\273' in program
0_0_16255209_13251.cpp:20:1: error: stray '\265' in program
0_0_16255209_13251.cpp:20:1: error: stray '\304' in program
0_0_16255209_13251.cpp:20:1: error: stray '\241' in program
0_0_16255209_13251.cpp:20:1: error: stray '\243' in program
0_0_16255209_13251.cpp:22:1: error: stray '\275' in program
解题思路：克鲁斯卡尔，判断是否存在等效边。这题数据太弱了，我判断等效边的方法不太对，居然过了= =
^
0_0_16255209_13251.cpp:22:1: error: stray '\342' in program
0_0_16255209_13251.cpp:22:1: error: stray '\314' in program
0_0_16255209_13251.cpp:22:1: error: stray '\342' in program
0_0_16255209_13251.cpp:22:1: error: stray '\313' in program
0_0_16255209_13251.cpp:22:1: error: stray '\274' in program
0_0_16255209_13251.cpp:22:1: error: stray '\302' in program
0_0_16255209_13251.cpp:22:1: error: stray '\267' in program
0_0_16255209_13251.cpp:22:1: error: stray '\243' in program
0_0_16255209_13251.cpp:22:1: error: stray '\272' in program
0_0_16255209_13251.cpp:22:1: error: stray '\277' in program
0_0_16255209_13251.cpp:22:1: error: stray '\313' in program
0_0_16255209_13251.cpp:22:1: error: stray '\302' in program
0_0_16255209_13251.cpp:22:1: error: stray '\263' in program
0_0_16255209_13251.cpp:22:1: error: stray '\313' in program
0_0_16255209_13251.cpp:22:1: error: stray '\271' in program
0_0_16255209_13251.cpp:22:1: error: stray '\277' in program
0_0_16255209_13251.cpp:22:1: error: stray '\250' in program
0_0_16255209_13251.cpp:22:1: error: stray '\266' in program
0_0_16255209_13251.cpp:22:1: error: stray '\373' in program
0_0_16255209_13251.cpp:22:1: error: stray '\243' in program
0_0_16255209_13251.cpp:22:1: error: stray '\254' in program
0_0_16255209_13251.cpp:22:1: error: stray '\305' in program
0_0_16255209_13251.cpp:22:1: error: stray '\320' in program
0_0_16255209_13251.cpp:22:1: error: stray '\266' in program
0_0_16255209_13251.cpp:22:1: error: stray '\317' in program
0_0_16255209_13251.cpp:22:1: error: stray '\312' in program
0_0_16255209_13251.cpp:22:1: error: stray '\307' in program
0_0_16255209_13251.cpp:22:1: error: stray '\267' in program
0_0_16255209_13251.cpp:22:1: error: stray '\361' in program
0_0_16255209_13251.cpp:22:1: error: stray '\264' in program
0_0_16255209_13251.cpp:22:1: error: stray '\346' in program
0_0_16255209_13251.cpp:22:1: error: stray '\324' in program
0_0_16255209_13251.cpp:22:1: error: stray '\332' in program
0_0_16255209_13251.cpp:22:1: error: stray '\265' in program
0_0_16255209_13251.cpp:22:1: error: stray '\310' in program
0_0_16255209_13251.cpp:22:1: error: stray '\320' in program
0_0_16255209_13251.cpp:22:1: error: stray '\247' in program
0_0_16255209_13251.cpp:22:1: error: stray '\261' in program
0_0_16255209_13251.cpp:22:1: error: stray '\337' in program
0_0_16255209_13251.cpp:22:1: error: stray '\241' in program
0_0_16255209_13251.cpp:22:1: error: stray '\243' in program
0_0_16255209_13251.cpp:22:1: error: stray '\325' in program
0_0_16255209_13251.cpp:22:1: error: stray '\342' in program
0_0_16255209_13251.cpp:22:1: error: stray '\314' in program
0_0_16255209_13251.cpp:22:1: error: stray '\342' in program
0_0_16255209_13251.cpp:22:1: error: stray '\312' in program
0_0_16255209_13251.cpp:22:1: error: stray '\375' in program
0_0_16255209_13251.cpp:22:1: error: stray '\276' in program
0_0_16255209_13251.cpp:22:1: error: stray '\335' in program
0_0_16255209_13251.cpp:22:1: error: stray '\314' in program
0_0_16255209_13251.cpp:22:1: error: stray '\253' in program
0_0_16255209_13251.cpp:22:1: error: stray '\310' in program
0_0_16255209_13251.cpp:22:1: error: stray '\365' in program
0_0_16255209_13251.cpp:22:1: error: stray '\301' in program
0_0_16255209_13251.cpp:22:1: error: stray '\313' in program
0_0_16255209_13251.cpp:22:1: error: stray '\243' in program
0_0_16255209_13251.cpp:22:1: error: stray '\254' in program
0_0_16255209_13251.cpp:22:1: error: stray '\316' in program
0_0_16255209_13251.cpp:22:1: error: stray '\322' in program
0_0_16255209_13251.cpp:22:1: error: stray '\305' in program
0_0_16255209_13251.cpp:22:1: error: stray '\320' in program
0_0_16255209_13251.cpp:22:1: error: stray '\266' in program
0_0_16255209_13251.cpp:22:1: error: stray '\317' in program
0_0_16255209_13251.cpp:22:1: error: stray '\265' in program
0_0_16255209_13251.cpp:22:1: error: stray '\310' in program
0_0_16255209_13251.cpp:22:1: error: stray '\320' in program
0
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