Eclipse + MinGW Debug program printf output is buffer problem

such as a

1. int x = 1;
2. printf ("xxx")
3. int y = 2;
When debugging, run the second row, but the console has no output. Must be debugged to the end of the entire program will be put all the output to the console, that is, the entire main must be executed, EXE was pinched off, all the output in a moment all sent to the console, before the console will not output a half a thing ... How to break

Workaround, add a fflush (stdout) behind each printf

or according to the interface of printf to write a version of your fflush, you can refer to this article to do: http://blog.csdn.net/chchchdx123/article/details/7597149

Eclipse + MinGW Debug program printf output is buffer problem