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View Compilation Error

0_0_36633738_5144.cpp
0_0_36633738_5144.cpp(35) : error C2065: “Edges”: 未声明的标识符
0_0_36633738_5144.cpp(35) : error C2228: “.a”的左边必须有类/结构/联合
0_0_36633738_5144.cpp(35) : error C3861: “findRoot”:  找不到标识符
0_0_36633738_5144.cpp(36) : error C2065: “Edges”: 未声明的标识符
0_0_36633738_5144.cpp(36) : error C2228: “.b”的左边必须有类/结构/联合
0_0_36633738_5144.cpp(36) : error C3861: “findRoot”:  找不到标识符
0_0_36633738_5144.cpp(38) : error C2065: “ans”: 未声明的标识符
0_0_36633738_5144.cpp(38) : error C2065: “Edges”: 未声明的标识符
0_0_36633738_5144.cpp(38) : error C2228: “.cost”的左边必须有类/结构/联合


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