971869_0_0_16975.cpp 971869_0_0_16975.cpp(7) : error C2143: 语法错误 : 缺少“;”(在“{”的前面) 971869_0_0_16975.cpp(6) : error C3861: “wlile”: 即使使用参数相关的查找,也未找到标识符