Local Float Variables and Parameters: convert the temperature in Fahrenheit to Celsius : float « Data Types « C++ Tutorial






#include <iostream>

float Convert(float);
int main()
{
   using namespace std;

   float TempFer = 100.00;
   float TempCel;

   TempCel = Convert(TempFer);
   cout << TempCel << endl;
   return 0;
}

float Convert(float TempFer)
{
   float TempCel;
   TempCel = ((TempFer - 32) * 5) / 9;
   return TempCel;
}








2.9.float
2.9.1.float point constant number
2.9.2.float number array
2.9.3.Read float point numbers from keyboard and save them to a float array
2.9.4.Type Conversion: from float to double
2.9.5.constant floats, floating point variables
2.9.6.Local Float Variables and Parameters: convert the temperature in Fahrenheit to Celsius
2.9.7.Display decimal and float with format
2.9.8.Define function whose parameter and return value are both float
2.9.9.Tests whether two floating-point numbers are approximately equal.
2.9.10.Controlling the printing of trailing zeros and decimal points for floating-point values.
2.9.11.cin handles double and float type values