Test 2 CSCI 130 Fall 2016

[6 points] Integers
1. Name the five basic integer types.
2. How does the unsigned reserved word modify these types?
3. What is the basic relationship between these types?
[6 points] Floating Point Numbers
- Describe the types of numbers which can be represented as floating point numbers.
- Name the three types of floating point numbers.
[4 points] Describe the operation of both integer division and integer modulus.
[4 points] Describe the bool data type.
[4 points] Define type casting or conversion as well as coercion.
[2 points each] Describe the operation of the following functions
1. setw(int n)
2. double pow(double x, double y)
3. cin.ignore(int n, char c)
4. getline(istream s, string w)
[4 points] Describe how the stream extraction operator performs when attempting to read into a floating point variable.
[4 points] Describe the error which frequently occurs when getline is used following the use of a stream extraction operator.
[10 points] Write a complete c++ program which prompts the user for a number of seconds and prints out the corresponding Hours, Minutes and Seconds. For example, if the input is 3603, the output should be
```
3603 seconds = 1 hour, 1 minute and 3 seconds.
    
```