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0_0_21277171_20578.cpp
0_0_21277171_20578.cpp(3) : error C3861: “scanf”:  找不到标识符
0_0_21277171_20578.cpp(5) : error C2065: “vector”: 未声明的标识符
0_0_21277171_20578.cpp(5) : error C2062: 意外的类型“int” 
0_0_21277171_20578.cpp(8) : error C3861: “scanf”:  找不到标识符
0_0_21277171_20578.cpp(11) : error C3861: “printf”:  找不到标识符
0_0_21277171_20578.cpp(16) : error C3861: “printf”:  找不到标识符
0_0_21277171_20578.cpp(23) : error C3861: “printf”:  找不到标识符