/****************************************************************************
 * progress2.c
 *
 * Computer Science 50
 * David J. Malan
 *
 * Simulates a better progress bar.
 *
 * Demonstrates \r, fflush, and sleep.
 ***************************************************************************/

#include <stdio.h>
#include <unistd.h>

int
main(int argc, char * argv[])
{
    int i;

    /* simulate progress from 0% to 100% */
    for (i = 0; i <= 100; i++)
    {
        printf("\rPercent complete: %d%%", i);
        fflush(stdout);
        sleep(1);
    }
    printf("\n");
}