FORMAT SPECIFIER WITH SOME PREFIX (%a.bf)

FORMAT SPECIFIER WITH SOME PREFIX (%a.bf)

 output

#include <stdio.h>

int main()

{

   

    float b=7.333;

    printf( "%10.6f ", b);

    return 0;

}

input

--7.333000

( total 10 digits including 2 spacing before decimal and 6 digits after decimal)

if we use minus before a.b then space will be left after the decimal

output

#include <stdio.h>

int main()

{

   

    float b=7.333;

    printf( "%-10.6f ", b);

    return 0;

}

input

7.333000--