Question

这个C语言程序的错误怎么改正，是什么原因？

#include<stdio.h>
void main()
{
double F,c;
scanf("%f",&F);
c=5/9(F-32);
printf("F=%2.2lf\nc=%2.2lf\n",F,c);
}

Answer 1

scanf("%lf",&F);
c=(F-32)*5/9;