编译链接完成后出现这些,是什么意思?
C:\Users\dell\Desktop\489.cpp(14) : warning C4508: 'main' : function should return a value; 'void' return type assumedC:\Users\dell\Desktop\489.cpp(29) : error C2065: 'ave' : undeclared identifier
C:\Users\dell\Desktop\489.cpp(29) : warning C4244: '=' : conversion from 'const double' to 'int', possible loss of data
C:\Users\dell\Desktop\489.cpp(31) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
执行 cl.exe 时出错.
489.exe - 1 error(s), 0 warning(s)
其中489.cpp(14),489.cpp(29),489.cpp(29),489.cpp(31)指的是什么?多谢!