ex4-11.c

来自「这是《Keil Cx51 V7.0单片机高级语言编程与uVision2应用实践》」· C语言 代码 · 共 13 行

    #include<stdio.h>
    main()  {
      int x, y;
      int *p, *p1, *p2;
      printf("Input x and y: \n");
      scanf("%d  %d", &x, &y);
      p1=&x; p2=&y;
      if(x<y)  {
        p=p1; p1=p2; p2=p;
       }
      printf("max=%d, min=%d, \n", *p1, *p2);
     }