#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <math.h>
#include <complex.h>
#include <string.h>

#define Directive "%+30.15f\n"


int main(int argc,char *(argv[])) {
  char letters[4]="abc";
  printf(Directive"ta da!\n""ta da!  %s\n",1.0/13.0,letters);
}