0_0_24288492_29171.cpp:1:1: error: stray '\344' in program
一个人答题，开始你有一元钱。答题，如果答对，奖金加倍，答错，1无所有。
^
0_0_24288492_29171.cpp:1:1: error: stray '\270' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\344' in program
0_0_24288492_29171.cpp:1:1: error: stray '\270' in program
0_0_24288492_29171.cpp:1:1: error: stray '\252' in program
0_0_24288492_29171.cpp:1:1: error: stray '\344' in program
0_0_24288492_29171.cpp:1:1: error: stray '\272' in program
0_0_24288492_29171.cpp:1:1: error: stray '\272' in program
0_0_24288492_29171.cpp:1:1: error: stray '\347' in program
0_0_24288492_29171.cpp:1:1: error: stray '\255' in program
0_0_24288492_29171.cpp:1:1: error: stray '\224' in program
0_0_24288492_29171.cpp:1:1: error: stray '\351' in program
0_0_24288492_29171.cpp:1:1: error: stray '\242' in program
0_0_24288492_29171.cpp:1:1: error: stray '\230' in program
0_0_24288492_29171.cpp:1:1: error: stray '\357' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\214' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\247' in program
0_0_24288492_29171.cpp:1:1: error: stray '\213' in program
0_0_24288492_29171.cpp:1:1: error: stray '\344' in program
0_0_24288492_29171.cpp:1:1: error: stray '\275' in program
0_0_24288492_29171.cpp:1:1: error: stray '\240' in program
0_0_24288492_29171.cpp:1:1: error: stray '\346' in program
0_0_24288492_29171.cpp:1:1: error: stray '\234' in program
0_0_24288492_29171.cpp:1:1: error: stray '\211' in program
0_0_24288492_29171.cpp:1:1: error: stray '\344' in program
0_0_24288492_29171.cpp:1:1: error: stray '\270' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\205' in program
0_0_24288492_29171.cpp:1:1: error: stray '\203' in program
0_0_24288492_29171.cpp:1:1: error: stray '\351' in program
0_0_24288492_29171.cpp:1:1: error: stray '\222' in program
0_0_24288492_29171.cpp:1:1: error: stray '\261' in program
0_0_24288492_29171.cpp:1:1: error: stray '\343' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\202' in program
0_0_24288492_29171.cpp:1:1: error: stray '\347' in program
0_0_24288492_29171.cpp:1:1: error: stray '\255' in program
0_0_24288492_29171.cpp:1:1: error: stray '\224' in program
0_0_24288492_29171.cpp:1:1: error: stray '\351' in program
0_0_24288492_29171.cpp:1:1: error: stray '\242' in program
0_0_24288492_29171.cpp:1:1: error: stray '\230' in program
0_0_24288492_29171.cpp:1:1: error: stray '\357' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\214' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\246' in program
0_0_24288492_29171.cpp:1:1: error: stray '\202' in program
0_0_24288492_29171.cpp:1:1: error: stray '\346' in program
0_0_24288492_29171.cpp:1:1: error: stray '\236' in program
0_0_24288492_29171.cpp:1:1: error: stray '\234' in program
0_0_24288492_29171.cpp:1:1: error: stray '\347' in program
0_0_24288492_29171.cpp:1:1: error: stray '\255' in program
0_0_24288492_29171.cpp:1:1: error: stray '\224' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\257' in program
0_0_24288492_29171.cpp:1:1: error: stray '\271' in program
0_0_24288492_29171.cpp:1:1: error: stray '\357' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\214' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\245' in program
0_0_24288492_29171.cpp:1:1: error: stray '\226' in program
0_0_24288492_29171.cpp:1:1: error: stray '\351' in program
0_0_24288492_29171.cpp:1:1: error: stray '\207' in program
0_0_24288492_29171.cpp:1:1: error: stray '\221' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\212' in program
0_0_24288492_29171.cpp:1:1: error: stray '\240' in program
0_0_24288492_29171.cpp:1:1: error: stray '\345' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\215' in program
0_0_24288492_29171.cpp:1:1: error: stray '\357' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\214' in program
0_0_24288492_29171.cpp:1:1: error: stray '\347' in program
0_0_24288492_29171.cpp:1:1: error: stray '\255' in program
0_0_24288492_29171.cpp:1:1: error: stray '\224' in program
0_0_24288492_29171.cpp:1:1: error: stray '\351' in program
0_0_24288492_29171.cpp:1:1: error: stray '\224' in program
0_0_24288492_29171.cpp:1:1: error: stray '\231' in program
0_0_24288492_29171.cpp:1:1: error: stray '\357' in program
0_0_24288492_29171.cpp:1:1: error: stray '\274' in program
0_0_24288492_29171.cpp:1:1: error: stray '\214' in program
0_0_24288492_29171.cpp:1:1: error: stray '\346' in program
0_0_24288492_29171.cpp:1:1: error: stray '\227' in program
0_0_24288492_29171.cpp:1:1: error: stray '\240' in program
0_0_24288492_29171.cpp:1:1: error: stray '\346' in program
0_0_24288492_29171.cpp:1:1: error: stray '\211' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\346' in program
0_0_24288492_29171.cpp:1:1: error: stray '\234' in program
0_0_24288492_29171.cpp:1:1: error: stray '\211' in program
0_0_24288492_29171.cpp:1:1: error: stray '\343' in program
0_0_24288492_29171.cpp:1:1: error: stray '\200' in program
0_0_24288492_29171.cpp:1:1: error: stray '\202' in program
0_0_24288492_29171.cpp:2:1: error: stray '\344' in program
你的任务是求出在“最优策略”下，拿走的奖金金额的期望值（这里的最优策略是，奖金的期望值最大！）。
^
0_0_24288492_29171.cpp:2:1: error: stray '\275' in program
0_0_24288492_29171.cpp:2:1: error: stray '\240' in program
0_0_24288492_29171.cpp:2:1: error: stray '\347' in program
0_0_24288492_29171.cpp:2:1: error: stray '\232' in program
0_0_24288492_29171.cpp:2:1: error: stray '\204' in program
0_0_24288492_29171.cpp:2:1: error: stray '\344' in program
0_0_24288492_29171.cpp:2:1: error: stray '\273' in program
0_0_24288492_29171.cpp:2:1: error: stray '\273' in program
0_0_24288492_29171.cpp:2:1: error: stray '\345' in program
0_0_24288492_29171.cpp:2:1: error: stray '\212' in program
0_0_24288492_29171.cpp:2:1: error: stray '\241' in program
0_0_24288492_29171.cpp:2:1: error: stray '\346' in program
0_0_24288492_29171.cpp:2:1: error: stray '\230' in program
0_0_24288492_29171.cpp:2:1: error: stray '\257' in program
0_0_24288492_29171.cpp:2:1: error: stray '\346' in program
0_0_24288492_29171.cpp:2:1: error: stray '\261' in program
0_0_24288492_29171.cpp:2:1: error: stray '\202' in program
0_0_24288492_29171.cpp:2:1: error: stray '\345' in program
0_0_24288492_29171.cpp:2:1: error: stray '\207' in program
0_0_24288492_29171.cpp:2:1: error: stray '\272' in program
0_0_24288492_29171.cpp:2:1: error: stray '\345' in program
0_0_24288492_29171.cpp:2:1: error: stray '\234' in program
0_0_24288492_29171.cpp:2:1: error: stray '\250' in program
0_0_24288492_29171.cpp:2:1: error: stray '\342' in program
0_0_24288492_29171.cpp:2:1: error: stray '\200' in program
0_0_24288492_29171.cpp:2:1: error: stray '\234' in program
0_0_24288492_29171.cpp:2:1: error: stray '\346' in program
0_0_24288492_29171.cpp:2:1: error: stray '\234' in program
0_0_24288492_29171.cpp:2:1: error: stray '\200' in program
0_0_24288492_29171.cpp:2:1: error: stray '\344' in program
0_0_24288492_29171.cpp:2:1: error: stray '\274' in program
0_0_24288492_29171.cpp:2:1: error: stray '\230' in program
0_0_24288492_29171.cpp:2:1: error: stray '\347' in program
0_0_24288492_29171.cpp:2:1: error: stray '\255' in program
0_0_24288492_29171.cpp:2:1: error: stray '\226' in program
0_0_24288492_29171.cpp:2:1: error: stray '\347' in program
0_0_24288492_29171.cpp:2:1: error: stray '\225' in program
0_0_24288492_29171.cpp:2:1: error: stray '\245' in program
0_0_24288492_29171.cpp:2:1: error: stray '\342' in program
0_0_24288492_29171.cpp:2:1: error: stray '\200' in program
0_0_24288492_29171.cpp:2:1: error: stray '\235' in program
0_0_24288492_29171.cpp:2:1: error: stray '\344' in program
0_0_24288492_29171.cpp:2:1: error: stray '\270' in program
0_0_24288492_29171.cpp:2:1: error: stray '\
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