#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 = 0;//温度表的下限
upper = 300;//温度表的上限
step = 20;//步长
fahr = lower;
while(fahr<=upper){
celsius = 5 *(fahr-32)/9;
printf("%d\t%d\n",fahr,celsius);
fahr=fahr+step;
}
scanf("%s",&i);
return 0;
}