#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, not spaces) */
 
    printf ("%f \n", fvalue);        /* Yikes!  No width, but lots of zeros will be printed after the decimal point */
 
    printf ("%7.2f \n", fvalue);     /* width of 7 spaces, with only two digits printed pass the decimal */
 
    printf ("%-7.3f \n", fvalue);    /* left justify the number , use a minus sign before the width */
 
    return (0);
 
}
 
 

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