0_0_25384815_28286.cpp 0_0_25384815_28286.cpp(18) : error C3861: “strlen”: 找不到标识符 0_0_25384815_28286.cpp(19) : error C3861: “strlen”: 找不到标识符 0_0_25384815_28286.cpp(21) : error C3861: “memset”: 找不到标识符