0_0_12316631_14369.c 0_0_12316631_14369.c(2) : error C2059: 语法错误 : “while” 0_0_12316631_14369.c(21) : error C2059: 语法错误 : “return” 0_0_12316631_14369.c(22) : error C2059: 语法错误 : “}”