🚀 go-pugleaf

The following is a little program I used while testing out DICE 2.05.
I added the fflush(stdout) call to make this work the way I thought is should
in the first place.  Is I looked through the library source I found notes on
how Matt uses a double buffer for output.  My question is am I handleing this
correctly or am I suposed to use a setvbuf call some how to make this work. 
Using setvbuf all I was able to accomplish is locking up my shell.
This is DICE 2.05 unregistered if it makes a difference.

The output without the fflush call lookes like the following:

> test
12
2
Enter the speed in MPH: Enter the number of hours: Miles traveled = 24
> 

-----------------------------------------------------
#include <stdio.h>
#include <stdlib.h>

main()
{
    int mph, time;
    printf("Enter the speed in MPH: ");
    fflush(stdout);
    scanf("%d",&mph);
    printf("Enter the number of hours: ");
    fflush(stdout);
    scanf("%d",&time);
    printf("Miles traveled = %d \n",mph * time);
}
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Thanks for any help.
- 
****************************************************************************
*  Brian Ridout                     Internet: ridout@ddnvx1.afwl.af.mil    *
*  wl/scev                                                                 *
*  Kirtland AFB NM 87117            My Apple is better than your Orange.   *
****************************************************************************