#include<stdio.h>
    #include<reg51.h>
    struct mepoint  {
        unsigned char name[11];
        unsigned char num, pressure, temperature;
     };
    struct mepoint po[3]=
     {
        { "1stpoint", 0x01, 0x99, 0x64 },
        { "2ndpoint", 0x02, 0x10, 0x20 },
        { "3tdpoint", 0x03, 0x15, 0x18 }
     };
    void main(void)  {
        struct mepoint * mp;
        printf("No.   point      pressure   temperature \n");
        for (mp=po; mp<po+3; mp++)
        printf("%bx     %s      %bx           %bx\n",
                  mp->num,mp->name,mp->pressure,mp->temperature);
        while(1);
     }