0_0_17072245_16345.c 0_0_17072245_16345.c(16) : error C2146: 语法错误: 缺少“;”(在标识符“b”的前面) 0_0_17072245_16345.c(17) : error C2146: 语法错误: 缺少“;”(在标识符“a”的前面) 0_0_17072245_16345.c(18) : error C2143: 语法错误 : 缺少“;”(在“}”的前面)