CS 101 - 10/18/11

Test 1 Statistics

Count:  94
max:    97
min:    37

Ave:    74.33
Median: 75.5

St. Dev:  13.45

90+:  14
80's: 20
70's: 28
60's: 17
50's:  9
40's:  3
30's:  1

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Pixels have two main attributes

    1.  colors
    2.  position


For Position manipulation:

   flip a picture to create a mirror image

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Method return values:

      Instead of having a method that is:

          "public static void"

      We will have methods that are:
    
          "public static <type>"


All of the method calls need to be done in an
      assignment statement

          modifyPicture (p);  // current form

          // new form
          Picture p2;
          p2 = modifyPicture (p);

   In the above case, modifyPicture() would
     be returning the type "Picture"

   inside of the method, we need to add a:
      return statement.
   The return statement specifies the value that
     will be stored in the assignment statement at    
     the method call.