What is the solution for error: redefinition of 'main' in C?

[aneesa khan]

It gives me an error when I try to write another program on the same source file that I used for a program before. the error is error: redefinition of 'main'. What should I do?

[donbock]

Most likely, your source file contains two functions named main. You can’t have two functions with the same name in the same source file.

[dev7060]

Also, you may need to check the source files that are being included in the current one.