/*this example looks at operators  */
#include <stdio.h>
#include <string.h>


int main (void)
{
    /* look at increment and decrement operators */
    int i = 10, j= 4;
    printf("i = %i, j = %i\n",i++,j);
    /* the output is i = 10, j = 4 because the postfix increment
    i++ gets the value first and then increments it */
    printf("i = %i\n",i);
    /* the output is now 11 because it was incremented */
    printf("i = %i, j = %i\n",i,++j);
    /* the output is now i = 11 (unchanged) j = 5, because
    the prefix increment increased j before it got the value */
}