Go4Expert - Newbie Question

Hi All

I have a newbie problem, I am very new to C programming and am studying it as part of a degree course in the uk. We have to use C specifically not C# or C++.

I am currently running Bloodshed Dev-C++ V4.9.9.2 on Windows XP Professional Version 2002 Service pack 3 V.3264

My problem is this;

Having written and compiled a simple program;

Code:

#include <stdio.h>



int main(void)

{     float x,y  ;                                    

      printf(" Please input 2 integers\n"); 

      scanf("%f %f", &x, &y);                

      printf("\nThe two integers are:\n %f %f\n",x, y);

      system("PAUSE");                               

      return 0;

}

tested it and it works how i want, i then edited the program to;

Code:

#include <stdio.h>



int main(void)

{     float x,y  ;                                   

      printf("Please input 2 integers\n");

      scanf("%f %f", &x, &y);               

      printf("\nThe two integers are:\n%f %2f\n",x,y);

      system("PAUSE");                                

      return 0;

}

only a simple variation on the original program, but when i compile the new edited program (after having saved it as a new source file) it acts exactly as the original unedited program within Dev-C++.

Closing out Dev-C++ and reopening the source file makes no difference, even rebooting my computer and then opening the source file again with Dev-C++ makes no difference, the executed program acts exactly as the original unedited program.

This is driving me nuts and causing my work to take 3-4 times as long as it should.

Does anyone have any idea where i am going wrong adn what i need to do to stop this happening?

Thanks TFLNemesis