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0_0_21000576_19905.cpp
0_0_21000576_19905.cpp(77) : error C3861: “scanf”:  找不到标识符
0_0_21000576_19905.cpp(80) : error C3861: “scanf”:  找不到标识符
0_0_21000576_19905.cpp(85) : error C3861: “scanf”:  找不到标识符
0_0_21000576_19905.cpp(89) : error C3861: “printf”:  找不到标识符
0_0_21000576_19905.cpp(91) : error C3861: “scanf”:  找不到标识符
0_0_21000576_19905.cpp(91) : fatal error C1903: 无法从以前的错误中恢复；正在停止编译