/* Example of Use of the function printf to format the output */

#include <stdio.h>


int main(){
  float x = 12.12;

  printf("%f\n", x);
  printf("%4f\n", x);
  printf("%10f\n", x);
  printf("%.2f\n", x);
  printf("%10.2f\n", x);
  printf("%010.2f\n", x);

  return 0;
}