0_0_23063742_21198.cpp:71:4: error: stray '\312' in program
使用long long代替bitset也是可以的，而且快一点。代码如下，时间904MS：
^
0_0_23063742_21198.cpp:71:4: error: stray '\271' in program
0_0_23063742_21198.cpp:71:4: error: stray '\323' in program
0_0_23063742_21198.cpp:71:4: error: stray '\303' in program
0_0_23063742_21198.cpp:71:4: error: stray '\264' in program
0_0_23063742_21198.cpp:71:4: error: stray '\372' in program
0_0_23063742_21198.cpp:71:4: error: stray '\314' in program
0_0_23063742_21198.cpp:71:4: error: stray '\346' in program
0_0_23063742_21198.cpp:71:4: error: stray '\322' in program
0_0_23063742_21198.cpp:71:4: error: stray '\262' in program
0_0_23063742_21198.cpp:71:4: error: stray '\312' in program
0_0_23063742_21198.cpp:71:4: error: stray '\307' in program
0_0_23063742_21198.cpp:71:4: error: stray '\277' in program
0_0_23063742_21198.cpp:71:4: error: stray '\311' in program
0_0_23063742_21198.cpp:71:4: error: stray '\322' in program
0_0_23063742_21198.cpp:71:4: error: stray '\324' in program
0_0_23063742_21198.cpp:71:4: error: stray '\265' in program
0_0_23063742_21198.cpp:71:4: error: stray '\304' in program
0_0_23063742_21198.cpp:71:4: error: stray '\243' in program
0_0_23063742_21198.cpp:71:4: error: stray '\254' in program
0_0_23063742_21198.cpp:71:4: error: stray '\266' in program
0_0_23063742_21198.cpp:71:4: error: stray '\370' in program
0_0_23063742_21198.cpp:71:4: error: stray '\307' in program
0_0_23063742_21198.cpp:71:4: error: stray '\322' in program
0_0_23063742_21198.cpp:71:4: error: stray '\277' in program
0_0_23063742_21198.cpp:71:4: error: stray '\354' in program
0_0_23063742_21198.cpp:71:4: error: stray '\322' in program
0_0_23063742_21198.cpp:71:4: error: stray '\273' in program
0_0_23063742_21198.cpp:71:4: error: stray '\265' in program
0_0_23063742_21198.cpp:71:4: error: stray '\343' in program
0_0_23063742_21198.cpp:71:4: error: stray '\241' in program
0_0_23063742_21198.cpp:71:4: error: stray '\243' in program
0_0_23063742_21198.cpp:71:4: error: stray '\264' in program
0_0_23063742_21198.cpp:71:4: error: stray '\372' in program
0_0_23063742_21198.cpp:71:4: error: stray '\302' in program
0_0_23063742_21198.cpp:71:4: error: stray '\353' in program
0_0_23063742_21198.cpp:71:4: error: stray '\310' in program
0_0_23063742_21198.cpp:71:4: error: stray '\347' in program
0_0_23063742_21198.cpp:71:4: error: stray '\317' in program
0_0_23063742_21198.cpp:71:4: error: stray '\302' in program
0_0_23063742_21198.cpp:71:4: error: stray '\243' in program
0_0_23063742_21198.cpp:71:4: error: stray '\254' in program
0_0_23063742_21198.cpp:71:4: error: stray '\312' in program
0_0_23063742_21198.cpp:71:4: error: stray '\261' in program
0_0_23063742_21198.cpp:71:4: error: stray '\274' in program
0_0_23063742_21198.cpp:71:4: error: stray '\344' in program
0_0_23063742_21198.cpp:71:4: error: stray '\243' in program
0_0_23063742_21198.cpp:71:4: error: stray '\272' in program
0_0_23063742_21198.cpp:71:65: error: expected initializer before numeric constant
使用long long代替bitset也是可以的，而且快一点。代码如下，时间904MS：
^
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