#include <stdio.h>

#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {

    int i;

    int fahr,celsius;

    int lower,upper,step;

    lower = ;//温度表的下限

    upper = ;//温度表的上限

    step = ;//步长

    fahr = lower;

     while(fahr<=upper){

         celsius =  *(fahr-)/;

         printf("%d\t%d\n",fahr,celsius);

         fahr=fahr+step;

    }

     scanf("%s",&i);

    return ;

}