USACO Training - Chapter 3. Techniques more subtle

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Chapter 3 Techniques more subtle

Section 3.1 Spanning Trees
section 3.1.1 TEXT Minimal Spanning Trees
section 3.1.2 PROB Agri-Net
section 3.1.3 PROB Score Inflation
section 3.1.4 PROB Humble Numbers
section 3.1.5 PROB Contact
section 3.1.6 PROB Stamps

Section 3.2 Knapsack
section 3.2.1 TEXT Knapsack Problems
section 3.2.2 PROB Factorials
section 3.2.3 PROB Stringsobits 
section 3.2.4 PROB Spinning Wheels
section 3.2.5 PROB Feed Ratios 
section 3.2.6 PROB Magic Squares 
section 3.2.7 PROB Sweet Butter 

Section 3.3 Eulerian Tours
section 3.3.1 TEXT Eulerian Tours
section 3.3.2 PROB Riding The Fences 
section 3.3.3 PROB Shopping Offers 
section 3.3.4 PROB Camelot 
section 3.3.5 PROB Home on the Range 
section 3.3.6 PROB A Game 

Section 3.4 Computational Geometry
section 3.4.1 TEXT Computational Geometry
section 3.4.2 PROB American Heritage 
section 3.4.3 PROB Electric Fence 
section 3.4.4 PROB Raucous Rockers