c++ - Why am I getting a segmentation fault? -

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I am trying to compile a simple Hello World function in C ++, after compiling it, Run and get "segmentation fault" Can anyone put some light on it?

I am compiling it using the Linux Command Line using the following command:

G ++ hello.cpp

#include & lt; Iostream & gt; using namespace std; Int main () {cout & lt; & Lt; "Hello world!" & Lt; & Lt; Endl; Return 0; }

The program itself looks fine, I think your compilation environment has some fun That is happening due to the Sigfault.

Your best bet is to run it in Debugger (GDB) - it will tell you that it is crashing, which will help you to understand what is the problem.

To do this, compile it like this: 

  G ++ -GO hello.cpp

Then run gdb: 

  gdb hello

and at gdb prompt 

  run

To run the program when it crashes, type 

  bt

which will give you a stacktrack that will hope - you know What will happen is going on.


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