Name: _________________________________

Objective:

For loops and reading counter files

Quiz:

1. How many ovals are created
2. What is printed by the following code?

for (int k = 1; k < 100; k += k-1) {

     System.out.println(k);

} 

3. Describe the following"); 

for (;;) {

System.out.println("Same as it ever was");

}

• Syntax error
• Infinite loop
• Empty loop (never iterates) 
• One-time loop (iterates just once) 

Instructions

1. Open your Averages project
2. Import the files from Lab 11a File Averages II
3. Your program will read a file of SAT scores. This file has as it's first line the number of SAT scores in the file. Therefore you can use a  for loop to read in the data.
4. Calculate the average of the values in the file. 

Grading

 Notes