C++ Programming : Program 41-A
Program to convert temperatures from Celsius to Fahrenheit and vice versa
#include <iostream.h> #include <conio.h> void main() { clrscr(); int choice; float ctemp,ftemp; cout << "1.Celsius to Fahrenheit" << endl; cout << "2.Fahrenheit to Celsius" << endl; cout << "Choose between 1 & 2 : " << endl; cin>>choice; if (choice==1) { cout << "Enter the temperature in Celsius : " << endl; cin>>ctemp; ftemp=(1.8*ctemp)+32; cout << "Temperature in Fahrenheit = " << ftemp << endl; } else { cout << "Enter the temperature in Fahrenheit : " << endl; cin>>ftemp; ctemp=(ftemp-32)/1.8; cout << "Temperature in Celsius = " << ctemp << endl; } getch(); }
This program takes in the user's choice choice as a screen input from the user.
2 98.6
Temperature in Celcius = 37
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