#include <stdio.h>
        int main ( )
        {
               int    ivalue = 7;                 /* simple integer variable  */
               float fvalue = 10.23;          /* simple floating point variable */
 
               printf ("%i \n", ivalue);       /* no special format */
 
               printf ("%3i \n", ivalue);     /* width of 3 minimum spaces */
 
               printf ("%03i \n", ivalue);   /* width of 3 spaces padded with zeros */
 
               printf ("%f \n", fvalue);      /* Yikes!  lots of zeros displayed */
 
               printf ("%7.2f \n", fvalue);   /* 7 space width, two decimal places */
 
               printf ("%-7.2f \n", fvalue);    /* left justify, note the minus sign  */
 
               return (0);
        }

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