學習之路-練習題參考答案 1-5

#include<stdio.h>
#include <stdlib.h>

int main()
{
    float fahr, celsius;
 int lower, upper, step;
 lower = 0;
 upper = 300;
 step = 20;
 fahr = upper;
 printf("華氏溫度與攝氏溫度對照表\n\n");
 
  char *pFahr = "華氏溫度";
 char *pCelsius = "攝氏溫度";
 printf("%4s %4s\n",pFahr,pCelsius);
 while(fahr >= 0)
 {
     celsius = (5.0/9.0)*(fahr-32.0);
  printf("%4.0f  %9.1f\n", fahr, celsius);
  fahr -= step;
 }

 return 0;
}