0_0_6900770_5097.c 0_0_6900770_5097.c(4) : error C2018: 未知字符“0xa3” 0_0_6900770_5097.c(4) : error C2018: 未知字符“0xbb” 0_0_6900770_5097.c(5) : error C2143: 语法错误 : 缺少“;”(在“while”的前面)