0_0_26029522_21450.c 0_0_26029522_21450.c(7) : error C2143: 语法错误 : 缺少“;”(在“!=”的前面) 0_0_26029522_21450.c(13) : error C2059: 语法错误:“return” 0_0_26029522_21450.c(14) : error C2059: 语法错误:“}”