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Answer and discuss the following questions:

2/6/13
  * [[cPlusPlusMain | Which method first?]]
  * [[cPlusPlusCout1 | Which cout statement?]]
2/13/13
  * [[cPlusPlusScope | Global or local variables? I]]
  * [[cPlusPlusScope2 | Global or local variables? II]]
  * [[cPlusPlusTypes | Assigning I]]
  * [[cPlusPlusTypes2 | Assigning II]]

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Complete these programming projects:

1. Write a program ''c2f.cpp'' that inputs a temperature in Celcius, converts it to Fahrenheit, and outputs the temperature in Fahrenheit.

2. Write a program ''c2fLoop.cpp'' that uses a loop to input temperatures in Celcius, convert each input temperature to Fahrenheit, output each temperature in Fahrenheit, and then repeat until the user terminates the program. For example:

<code>
Enter Celcius temperature: 0
Fahrenheit temperature: 32

Enter Celcius temperature: 100
Fahrenheit temperature: 212

Enter Celcius temperature: 50
Fahrenheit temperature: 122

... (continues until user terminates program)
</code>

3. Write a program ''box.cpp'' that inputs the size of a square and then outputs a square of that size using a character such as *. For example:

<code>
Input the size of the square: 5

*****
*   *
*   *
*   *
*****
</code>

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