text: /* printout.c -- uses conversion specifiers */
  #include <stdio.h>
  #define PI 3.141593
  int main(void)
  {
      int number = 5;
      float espresso = 13.5;
      int cost = 3100;
  
      printf("The %d CEOs drank %f cups of espresso.\n", number,
           espresso);
      printf("The value of pi is %f.\n", PI);
      printf("Farewell! thou art too dear for my possessing,\n");
      printf("%c%d\n", '$', 2 * cost);
    
      return 0;
  }
  
  