/*
 * pointintro8.c
 */
#include <stdio.h>

int main(void)
{
  int aa;
  int * paa;
  aa=5;

  printf("The statement aa=5; is run.\n");
  printf("The value of aa is now:\t%d\n\n", aa);

  paa=&aa;

  printf("The statement paa=&aa; is run.\n");
  printf("Integer pointer paa is given the address of variable aa.\n\n");

  *paa=*paa+1;
  printf("The statement *paa =*paa+1; is run\n");
  printf("The value of aa is now\t%d\n\n", aa);

  *paa=(*paa*10);
  printf("The statement *paa=(*paa*10); is run\n");
  printf("The value of aa is now\t%d\n\n", aa);

  *paa=7;
  printf("The statement *paa=7;  is run\n");
  printf("The value of aa is now\t%d\n\n", aa);

  return 0;
}