task2-3.c

#include<stdio.h>
#include<math.h>
int main()
{
    double C,F;
    
    while(scanf("%lf",&C)!=EOF)
    {
        F=9.00/5*C+32;
        printf("摄氏度c = %.2f时,华氏度f =%.2f\n",C,F);
        printf("\n");
    }
 
    
    return 0;
}