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0_0_39563444_6467.cpp
0_0_39563444_6467.cpp(37) : error C2065: “lla”: 未声明的标识符
0_0_39563444_6467.cpp(37) : error C2146: 语法错误: 缺少“;”(在标识符“res”的前面)
0_0_39563444_6467.cpp(37) : error C2065: “res”: 未声明的标识符
0_0_39563444_6467.cpp(40) : error C2065: “res”: 未声明的标识符
0_0_39563444_6467.cpp(41) : error C2065: “res”: 未声明的标识符