0_0_39391339_6848.cpp 0_0_39391339_6848.cpp(11) : error C2065: “maxChar”: 未声明的标识符 0_0_39391339_6848.cpp(18) : error C2059: 语法错误:“return” 0_0_39391339_6848.cpp(19) : error C2059: 语法错误:“}” 0_0_39391339_6848.cpp(19) : error C2143: 语法错误 : 缺少“;”(在“}”的前面)