PS C:\Users\main> gcc Untitled-1.c
PS C:\Users\main> ./answer
./answer : The term './answer' is not recognized as the name of a cmdlet, function, script file, or operable program. Check 
the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ ./answer
+ ~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (./answer:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

VS代码不断向我展示这一点。起初，它显示致命的错误，这一文本在同一时间。我解决了致命错误，但它仍然没有显示输出。我得早点把这个扔了。
我试图更改文件的编译路径。解决了一个致命错误，但无法解决这个错误。