0_0_28348223_19860.cpp:8:1: error: stray '\325' in program
折线分平面
^
0_0_28348223_19860.cpp:8:1: error: stray '\333' in program
0_0_28348223_19860.cpp:8:1: error: stray '\317' in program
0_0_28348223_19860.cpp:8:1: error: stray '\337' in program
0_0_28348223_19860.cpp:8:1: error: stray '\267' in program
0_0_28348223_19860.cpp:8:1: error: stray '\326' in program
0_0_28348223_19860.cpp:8:1: error: stray '\306' in program
0_0_28348223_19860.cpp:8:1: error: stray '\275' in program
0_0_28348223_19860.cpp:8:1: error: stray '\303' in program
0_0_28348223_19860.cpp:8:1: error: stray '\346' in program
0_0_28348223_19860.cpp:9:7: error: stray '\270' in program
根据直线分平面可知，由交点决定了射线和线段的条数，进而决定了新增的区域数。当n-1条折线时，区域数为f（n-1）。为了使增加的区域最多，则折线的两边的线段要和n-1条折线的边，即2*（n-1）条线段相交。那么新增的线段数为4*（n-1），射线数为2。但要注意的是，折线本身相邻的两线段只能增加一个区域。
^
0_0_28348223_19860.cpp:9:7: error: stray '\371' in program
0_0_28348223_19860.cpp:9:7: error: stray '\276' in program
0_0_28348223_19860.cpp:9:7: error: stray '\335' in program
0_0_28348223_19860.cpp:9:7: error: stray '\326' in program
0_0_28348223_19860.cpp:9:7: error: stray '\261' in program
0_0_28348223_19860.cpp:9:7: error: stray '\317' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\267' in program
0_0_28348223_19860.cpp:9:7: error: stray '\326' in program
0_0_28348223_19860.cpp:9:7: error: stray '\306' in program
0_0_28348223_19860.cpp:9:7: error: stray '\275' in program
0_0_28348223_19860.cpp:9:7: error: stray '\303' in program
0_0_28348223_19860.cpp:9:7: error: stray '\346' in program
0_0_28348223_19860.cpp:9:7: error: stray '\277' in program
0_0_28348223_19860.cpp:9:7: error: stray '\311' in program
0_0_28348223_19860.cpp:9:7: error: stray '\326' in program
0_0_28348223_19860.cpp:9:7: error: stray '\252' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\254' in program
0_0_28348223_19860.cpp:9:7: error: stray '\323' in program
0_0_28348223_19860.cpp:9:7: error: stray '\311' in program
0_0_28348223_19860.cpp:9:7: error: stray '\275' in program
0_0_28348223_19860.cpp:9:7: error: stray '\273' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\343' in program
0_0_28348223_19860.cpp:9:7: error: stray '\276' in program
0_0_28348223_19860.cpp:9:7: error: stray '\366' in program
0_0_28348223_19860.cpp:9:7: error: stray '\266' in program
0_0_28348223_19860.cpp:9:7: error: stray '\250' in program
0_0_28348223_19860.cpp:9:7: error: stray '\301' in program
0_0_28348223_19860.cpp:9:7: error: stray '\313' in program
0_0_28348223_19860.cpp:9:7: error: stray '\311' in program
0_0_28348223_19860.cpp:9:7: error: stray '\344' in program
0_0_28348223_19860.cpp:9:7: error: stray '\317' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\272' in program
0_0_28348223_19860.cpp:9:7: error: stray '\315' in program
0_0_28348223_19860.cpp:9:7: error: stray '\317' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\266' in program
0_0_28348223_19860.cpp:9:7: error: stray '\316' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\304' in program
0_0_28348223_19860.cpp:9:7: error: stray '\314' in program
0_0_28348223_19860.cpp:9:7: error: stray '\365' in program
0_0_28348223_19860.cpp:9:7: error: stray '\312' in program
0_0_28348223_19860.cpp:9:7: error: stray '\375' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\254' in program
0_0_28348223_19860.cpp:9:7: error: stray '\275' in program
0_0_28348223_19860.cpp:9:7: error: stray '\370' in program
0_0_28348223_19860.cpp:9:7: error: stray '\266' in program
0_0_28348223_19860.cpp:9:7: error: stray '\370' in program
0_0_28348223_19860.cpp:9:7: error: stray '\276' in program
0_0_28348223_19860.cpp:9:7: error: stray '\366' in program
0_0_28348223_19860.cpp:9:7: error: stray '\266' in program
0_0_28348223_19860.cpp:9:7: error: stray '\250' in program
0_0_28348223_19860.cpp:9:7: error: stray '\301' in program
0_0_28348223_19860.cpp:9:7: error: stray '\313' in program
0_0_28348223_19860.cpp:9:7: error: stray '\320' in program
0_0_28348223_19860.cpp:9:7: error: stray '\302' in program
0_0_28348223_19860.cpp:9:7: error: stray '\324' in program
0_0_28348223_19860.cpp:9:7: error: stray '\366' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\304' in program
0_0_28348223_19860.cpp:9:7: error: stray '\307' in program
0_0_28348223_19860.cpp:9:7: error: stray '\370' in program
0_0_28348223_19860.cpp:9:7: error: stray '\323' in program
0_0_28348223_19860.cpp:9:7: error: stray '\362' in program
0_0_28348223_19860.cpp:9:7: error: stray '\312' in program
0_0_28348223_19860.cpp:9:7: error: stray '\375' in program
0_0_28348223_19860.cpp:9:7: error: stray '\241' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\261' in program
0_0_28348223_19860.cpp:9:7: error: stray '\314' in program
0_0_28348223_19860.cpp:9:7: error: stray '\365' in program
0_0_28348223_19860.cpp:9:7: error: stray '\325' in program
0_0_28348223_19860.cpp:9:7: error: stray '\333' in program
0_0_28348223_19860.cpp:9:7: error: stray '\317' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\312' in program
0_0_28348223_19860.cpp:9:7: error: stray '\261' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\254' in program
0_0_28348223_19860.cpp:9:7: error: stray '\307' in program
0_0_28348223_19860.cpp:9:7: error: stray '\370' in program
0_0_28348223_19860.cpp:9:7: error: stray '\323' in program
0_0_28348223_19860.cpp:9:7: error: stray '\362' in program
0_0_28348223_19860.cpp:9:7: error: stray '\312' in program
0_0_28348223_19860.cpp:9:7: error: stray '\375' in program
0_0_28348223_19860.cpp:9:7: error: stray '\316' in program
0_0_28348223_19860.cpp:9:7: error: stray '\252' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\250' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\251' in program
0_0_28348223_19860.cpp:9:7: error: stray '\241' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\316' in program
0_0_28348223_19860.cpp:9:7: error: stray '\252' in program
0_0_28348223_19860.cpp:9:7: error: stray '\301' in program
0_0_28348223_19860.cpp:9:7: error: stray '\313' in program
0_0_28348223_19860.cpp:9:7: error: stray '\312' in program
0_0_28348223_19860.cpp:9:7: error: stray '\271' in program
0_0_28348223_19860.cpp:9:7: error: stray '\324' in program
0_0_28348223_19860.cpp:9:7: error: stray '\366' in program
0_0_28348223_19860.cpp:9:7: error: stray '\274' in program
0_0_28348223_19860.cpp:9:7: error: stray '\323' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\304' in program
0_0_28348223_19860.cpp:9:7: error: stray '\307' in program
0_0_28348223_19860.cpp:9:7: error: stray '\370' in program
0_0_28348223_19860.cpp:9:7: error: stray '\323' in program
0_0_28348223_19860.cpp:9:7: error: stray '\362' in program
0_0_28348223_19860.cpp:9:7: error: stray '\327' in program
0_0_28348223_19860.cpp:9:7: error: stray '\356' in program
0_0_28348223_19860.cpp:9:7: error: stray '\266' in program
0_0_28348223_19860.cpp:9:7: error: stray '\340' in program
0_0_28348223_19860.cpp:9:7: error: stray '\243' in program
0_0_28348223_19860.cpp:9:7: error: stray '\254' in program
0_0_28348223_19860.cpp:9:7: error: stray '\324' in program
0_0_28348223_19860.cpp:9:7: error: stray '\362' in program
0_0_28348223_19860.cpp:9:7: error: stray '\325' in program
0_0_28348223_19860.cpp:9:7: error: stray '\333' in program
0_0_28348223_19860.cpp:9:7: error: stray '\317' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\304' in program
0_0_28348223_19860.cpp:9:7: error: stray '\301' in program
0_0_28348223_19860.cpp:9:7: error: stray '\275' in program
0_0_28348223_19860.cpp:9:7: error: stray '\261' in program
0_0_28348223_19860.cpp:9:7: error: stray '\337' in program
0_0_28348223_19860.cpp:9:7: error: stray '\265' in program
0_0_28348223_19860.cpp:9:7: error: stray '\304' in prog
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