近似算法（Ln15，放在最后的章节） (#32)

* 完成了近似算法介绍、顶点覆盖、带权顶点覆盖的部分

* 完成了MAX-K-SAT部分

* 增加我的笔记的6张图片

* 最终完成

* Delete book.pdf

* revert merge

* Update Ln15-ApproximationAlgorithm.tex

* debug

* debug2

Co-authored-by: Beau-Chen <42334715+Beau-Chen@users.noreply.github.com>
Co-authored-by: Colin Wang <colinwang.0616@gmail.com>

Author: 3 people

Makefile

@@ -11,6 +11,7 @@ TEX=\
 	$(SRC)/Ln19-DP-ContextFreeGrammar.tex\
 	$(SRC)/Network-flows.tex\
 	$(SRC)/Image-segmentation.tex\
+	$(SRC)/Ln15-ApproximationAlgorithm.tex\
 	$(SRC)/Ln06-MST.tex\
 	$(SRC)/Ln07-redblue.tex\
 	$(SRC)/Ln26-P-NP.tex\

book.tex

@@ -48,11 +48,11 @@
 \input{src/dynamic-programming-1.tex}
 \input{src/LN18-DP-ZeroOneKnapsack.tex}
 \input{src/Ln19-DP-ContextFreeGrammar.tex}
-\input{src/network-flow-base.tex}
 \input{src/Network-flows.tex}
 \input{src/Image-segmentation.tex}
 \input{src/Ln26-P-NP.tex}
 \input{src/Proof-of-Statute.tex}
+\input{src/Ln15-ApproximationAlgorithm.tex}
 
 \bibliography{ref.bib}
 \end{document}