View Code of Problem 26

/*
华氏温度转摄氏*/
#include <bits/stdc++.h>
using namespace std;
int main(){
	int n;
	while(scanf("%d",&n)!=EOF){
		if(n!=32){
			double k=5/(9*(n-32));
		printf("%0.2f",k);
		}else{
			printf("0.00\n");
		}
		
	}
}