Feature/longest increasing subsequence

.clang-format

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+# Style: Boost.Algorithm
+BasedOnStyle: LLVM
+Language:        Cpp
+AccessModifierOffset: -4
+# ConstructorInitializerIndentWidth: 4
+# AlignEscapedNewlinesLeft: false
+# AlignTrailingComments: true
+# AllowAllParametersOfDeclarationOnNextLine: true
+# AllowShortBlocksOnASingleLine: false
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+# AllowShortFunctionsOnASingleLine: All
+AlwaysBreakAfterDefinitionReturnType: true  # needs version 3.6.0
+# AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: true
+# BreakBeforeBinaryOperators: false
+# BreakBeforeTernaryOperators: true
+# BreakConstructorInitializersBeforeComma: false
+# BinPackParameters: true
+ColumnLimit:     80
+# ConstructorInitializerAllOnOneLineOrOnePerLine: false
+# DerivePointerAlignment: false
+# ExperimentalAutoDetectBinPacking: false
+# IndentCaseLabels: false
+# IndentWrappedFunctionNames: false
+# IndentFunctionDeclarationAfterType: false
+# MaxEmptyLinesToKeep: 1
+# KeepEmptyLinesAtTheStartOfBlocks: true
+# NamespaceIndentation: None
+# ObjCSpaceAfterProperty: false
+# ObjCSpaceBeforeProtocolList: true
+# PenaltyBreakBeforeFirstCallParameter: 19
+# PenaltyBreakComment: 300
+# PenaltyBreakString: 1000
+# PenaltyBreakFirstLessLess: 120
+# PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 0
+PointerAlignment: Right
+SpacesBeforeTrailingComments: 2
+# Cpp11BracedListStyle: true
+Standard:        Cpp03
+IndentWidth:     4
+# TabWidth:        4
+# UseTab:          Never
+BreakBeforeBraces: Stroustrup #GNU # Linux
+SpacesInParentheses: true
+SpacesInAngles:  true
+# SpaceInEmptyParentheses: false
+# SpacesInCStyleCastParentheses: false
+# SpacesInContainerLiterals: true
+# SpaceBeforeAssignmentOperators: true
+# ContinuationIndentWidth: 4
+# CommentPragmas:  '^ IWYU pragma:'
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+SpaceBeforeParens: Always # ControlStatements
+# DisableFormat:   false