Can you give an example of a simple code in C which gives different outputs with different compilers?? Anyone,,,

Question

It can be a simple code.

Answer 1

The easiest is to print an uninitialized variable. The value in memory will be dependent on both the compiler and OS.

Using #ifdef, you could detect which compiler and write two different programs.

Answer 2

I like the #ifdef route as uninitialised vars will give erratic values on the same compiler. Martin has a great example:
https://code.sololearn.com/cgAiPP77spmp/?ref=app