#include <stdio.h>;

void main(void)
{
  int a, b, c, iochar;
  float x, y, z;
  char initial, letter, alpha;

  printf("\nEnter 1 integer ");
  scanf("%d", &a);
  printf("\nEnter 2 integers ");
  scanf("%d%d", &b, &c);
  printf("\nYou entered %d %d %d\n", a, b, c);
  printf("Enter 1 float ");
  scanf("%f", &x);
  printf("Enter 2 floats ");
  scanf("%f%f", &y, &z);
  printf("\nYou entered %f %f %f\n", x, y, z);
  printf("\nEnter 1 character ");
  scanf("%c", &initial);
  printf("\nEnter 2 characters ");
  scanf("%c%c", &letter, &alpha);
  printf("\nYou entered %c for initial %c for letter and %c for alpha\n", 
             initial, letter, alpha);
  printf("\nChanged input = added a space ");
/* clear input stream of extra stuff - ignore for now*/
  while ((iochar = getchar()) != '\n');

  printf("\nEnter 1 character ");
  scanf(" %c", &initial);
  printf("\nEnter 2 characters ");
  scanf(" %c %c", &letter, &alpha);
  printf("\nYou entered %c for initial %c for letter and %c for alpha\n", 
             initial, letter, alpha);
}