0_0_27239914_15389.cpp 0_0_27239914_15389.cpp(220) : error C2440: “初始化”: 无法从“int”转换为“std::vector<int,std::allocator<_Ty>>” with [ _Ty=int ] class“std::vector<int,std::allocator<_Ty>>”的构造函数声明为“explicit” with [ _Ty=int ]