int main(void)
{
double fFeh;
printf("Input temperature based on fahrenheit: ");
scanf("%lf", &fFeh);
printf("%.2lfF is %.2lfC, %.lfK", fFeh, Temperatures(fFeh).Celsius, Temperatures(fFeh).Kelvin);
}
Temperatures get_temperatures(BufferedIO& buffered_io) throw(boost::system::system_error,BufferedIO::TimeoutException) {
buffered_io.write("t");
const std::string line = strip_carriage_return(buffered_io.readStringUntil(boost::posix_time::seconds(1),"\n"));
Json::Value reply;
if(line.length() <= 2 || line[0] != 'T' || !Json::Reader().parse(line.substr(2), reply)) {
return Temperatures();
}
return Temperatures(reply);
}
int main(void)
{
double input;
if(scanf("%lf",&input));
printf("%.2f",Temperatures(input));
return 0;
}
int main(void){
printf("This program transfer degrees Fahrenheit to Celsius and Kelvin.\n");
printf("Enter degrees Fahrenheit: ");
while(scanf("%lf", &Fahren) == 1){
Temperatures(Fahren);
printf("Enter degrees Fahrenheit (q to quit): ");
}
return 0;
}
int main(void)
{
double Fahrenheit;
printf("Please input the Fahrenheit:");
while(scanf("%lf", &Fahrenheit) == 1) //scanf的返回值代表成功输入的变量的数目，非数字不会被成功输入
{
Temperatures(Fahrenheit);
printf("Please input the Fahrenheit:");
}
printf("end\n");
return 0;
}
int main(void)
{
double fahr;
printf("This program converts fahrenheit to celsius and kelvin.\n");
printf("Enter a temperature in degrees fahrenheit (q to quit): ");
while (scanf("%lf", &fahr) == 1) // continue executing loop if user enters valid number
{
Temperatures(fahr); // convert fahr to celsius and kelvin
// prompt for new input
printf("Enter a temperature in degrees fahrenheit (q to quit): ");
}
printf("bye\n");
}
int main(void)
{
printf("This program converts a given temperature from "
"Fahrenheit scale to Celsius and Absolute scale.\n");
printf("Please enter temperature to convert in Fahrenheit:\n");
double F;
while(scanf("%lf", &F) == 1)
{
Temperatures(F);
printf("Do you want to convert any more temperatures?"
"(Please enter temperature or q to quit)\n:");
}
details();
return 0;
}
