When I run the command gcc CCC.Cpp I get this error:

CCC.Cpp: file not recognized: file format not recognized
Collect2: error: ld returned 1 exit status"

This is the content of CCC.Cpp file:

#include <iostream> using namespace std; int main(){cout << "CCC";return 0;} 

Error message

4

1 Answer

You have to rename the file from CCC.Cpp to CCC.cpp first and then compile your application by G++ (C++ compiler).

Reproducible way:

sudo apt-get install g++ mv CCC.Cpp CCC.cpp g++ CCC.cpp -o CCC ./CCC 

Also you should not use root account for daily non-administrative task.

1

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