error: ld returned 1 exit status

``` error: ld returned 1 exit status ```

    If your vs code editor showing you that error after run code than        

  1.   Check your constructor first if you include constructor in class than you should also initialize them (no args constructor and destructor )
  2. save your code before run




keywords: error: ld returned 1 exit status , error: ld returned 1 exit status ,collect2.exe: error: ld returned 1 exit status


@glax3210

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