588593_0_0_25878.c 588593_0_0_25878.c(11) : error C2059: 语法错误 : “类型” 588593_0_0_25878.c(19) : error C2059: 语法错误 : “return” 588593_0_0_25878.c(20) : error C2059: 语法错误 : “}”