Tipos de dados [RESOLVIDO]

EnzoFerber
(usa FreeBSD)

Enviado em 17/01/2012 - 22:56h

#include <stdio.h>

#include <string.h>

#include <unistd.h>



char *buildnum ( int number, int n, char pad )

{

   char *str = (char *)malloc((n+1)*sizeof(char)), *a = str;



   a[n] = 0x0;

   

   while ( (number) && (*(a++) = (number%10) + 48) ) (number /= 10) ;

   while ( *a ) *(a++) = pad;

   

   return str;

}



int main ( void )

{

   printf ( "# %s\n", buildnum(99,3,'0'));

   printf ( "# %s\n", buildnum(99,9,'0'));

   return 0;

}

 

# 990

# 990000000

 

char *numero = buildnum ( NUMERO, NUMERO_DE_CASAS, CARACTERE_USADO_NO_FINAL);