0_0_5031068_2047.c 0_0_5031068_2047.c(17) : error C2018: 未知字符“0xa1” 0_0_5031068_2047.c(17) : error C2018: 未知字符“0xaa” 0_0_5031068_2047.c(17) : error C2018: 未知字符“0xa1” 0_0_5031068_2047.c(17) : error C2018: 未知字符“0xaa”