Variables Practice ------------------- Problem 1: Write an algorithm that takes the temperative in fahrenheit and outputs it in celcius. float celcius; float fahrenheit; cout << "Please enter a fahrenheit value: "; cin >> fahrenheit; celcius = ((farenheit - 32.0f) * 5.0f) / 9.0f; cout << fahrenheit << " in celcius is: " << celcius << endl; Problem 2: Write a program that takes three numbers and prints the average. float num1; float num2; float num3; cout << "Please enter three numbers with spaces between them: "; cin >> num1 >> num2 >> num3; float average = (num1 + num2 + num3) / 3.0f; cout << "The average is: " << endl; Problem 3: Write a program that takes in a character and outputs its ASCII value. char asciiChar; cout <<"Please enter a character: "; cin >> asciiChar; int value = asciiChar; cout << "The ascii value of " << asciiChar << " is: "<< value <