#include<stdio.h>
int main()
{
float a,b;
char ch;
scanf("%f%c",&a,&ch);
if(ch=='C')
{
b=a*1.8+32;
printf("%.2fF",b);}
else if(ch=='F')
{
b=5*(a-32)/9;
printf("%.2fC",b);}
else
printf("Error!");
return 0;
}
#include<stdio.h>
int main()
{
float a,b;
char ch;
scanf("%f%c",&a,&ch);
if(ch=='C')
{
b=a*1.8+32;
printf("%.2fF",b);}
else if(ch=='F')
{
b=5*(a-32)/9;
printf("%.2fC",b);}
else
printf("Error!");
return 0;
}