fig22_07.c

来自「经典vc教程的例子程序」· C语言 代码 · 共 23 行

/* Using the p, n, and % conversion specifiers */
#include <stdio.h>

main()
{
   int *ptr;
   int x = 12345, y;
   
   ptr = &x;
   printf("The value of ptr is %p\n", ptr);
   printf("The address of x is %p\n\n", &x);

   printf("Total characters printed on this line is:%n", &y);
   printf(" %d\n\n", y);

   y = printf("This line has 28 characters\n");
   printf("%d characters were printed\n\n", y);
   
   printf("Printing a %% in a format control string\n");
   return 0;
}