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