写了一个利用交换排列三个数大小的程序  运行时总是出错
源代码
    #include                       
    void main()
    {
        int a,b,c,x=0;
        scanf("%d%d%d",&a,&b,&c);
        if(c>b)
            x=b;
            b=c;
            c=x;
            printf("%d %d %d\n",a,b,c);
        if(b>a)
            x=a;
            a=b;
            b=x;
            printf("%d %d %d\n",a,b,c);
        if(c>b)
            x=b;
            b=c;
            c=x;
            printf("%d %d %d\n",a,b,c);
    }

厉害啊    谢谢
能给我下你的QQ吗？