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CS-2852 Data Structures

CS-2852 Data Structures. Scraps – Stuff I’d like to discuss in class that might appear in future lectures. Big-O for n log n and friends. O(n) < O(n log n) < O(n 2 ) O(n) < O(n log 2 n) < O(n 2 ) O( n k ) < O( n k log j n) < O(n k+1 ) for any fixed k,j. Java Collections Framework.

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CS-2852 Data Structures

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  1. CS-2852Data Structures • Scraps – Stuff I’d like to discuss in class that might appear in future lectures. CS-2852 Dr. Josiah Yoder Slide style: Dr. Hornick

  2. Big-O for n log n and friends • O(n) < O(n log n) < O(n2) • O(n) < O(n log2 n) < O(n2) • O(nk) < O(nklogjn) < O(nk+1) for any fixed k,j CS-2852 Dr. Josiah Yoder Slide style: Dr. Hornick

  3. Java Collections Framework • http://www.javabeginner.com/java-collections/java-collections-framework

  4. Java Collections Framework • http://www.javabeginner.com/java-collections/java-collections-framework

  5. Slides to share CS-2852 Dr. Josiah Yoder Slide style: Dr. Hornick

  6. UML Connectors for Instance Variables B extends A D implements C L is an inner class of K E contains F, non-exclusively G contains H, exclusively I contains J CS-2852 Dr. Josiah Yoder Slide style: Dr. Hornick

  7. Multiplicity M contains exactly one N O contains any number of P Q contains at least one R In each case, the outer class has a private reference to the contained class called “h” CS-2852 Dr. Josiah Yoder Slide style: Dr. Hornick

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