0_0_13122666_16182.cpp 0_0_13122666_16182.cpp(30) : error C2065: “i”: 未声明的标识符 0_0_13122666_16182.cpp(32) : error C2065: “i”: 未声明的标识符 0_0_13122666_16182.cpp(33) : error C2065: “i”: 未声明的标识符 0_0_13122666_16182.cpp(35) : error C2065: “i”: 未声明的标识符