fix: remove unnecessary whitespace in Kruskal's algorithm test cases

.clang-format

@@ -1,12 +1,12 @@
 ---
-Language:        Cpp
+Language: Cpp
 AccessModifierOffset: -3
 AlignAfterOpenBracket: Align
 AlignConsecutiveMacros: true
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
 AlignEscapedNewlines: Left
-AlignOperands:   true
+AlignOperands: true
 AlignTrailingComments: true
 AllowAllArgumentsOnNextLine: true
 AllowAllConstructorInitializersOnNextLine: true
@@ -24,19 +24,19 @@ AlwaysBreakTemplateDeclarations: Yes
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping:
-  AfterCaseLabel:  false
-  AfterClass:      false
+  AfterCaseLabel: false
+  AfterClass: false
   AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
   AfterObjCDeclaration: false
-  AfterStruct:     false
-  AfterUnion:      false
+  AfterStruct: false
+  AfterUnion: false
   AfterExternBlock: false
-  BeforeCatch:     false
-  BeforeElse:      false
-  IndentBraces:    false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
@@ -49,48 +49,48 @@ BreakConstructorInitializersBeforeComma: false
 BreakConstructorInitializers: BeforeColon
 BreakAfterJavaFieldAnnotations: false
 BreakStringLiterals: true
-ColumnLimit:     80
-CommentPragmas:  '^ IWYU pragma:'
+ColumnLimit: 80
+CommentPragmas: "^ IWYU pragma:"
 CompactNamespaces: false
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
 DeriveLineEnding: true
 DerivePointerAlignment: true
-DisableFormat:   false
+DisableFormat: false
 ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
 ForEachMacros:
   - foreach
   - Q_FOREACH
   - BOOST_FOREACH
-IncludeBlocks:   Regroup
+IncludeBlocks: Regroup
 IncludeCategories:
-  - Regex:           '^<ext/.*\.h>'
-    Priority:        2
-    SortPriority:    0
-  - Regex:           '^<.*\.h>'
-    Priority:        1
-    SortPriority:    0
-  - Regex:           '^<.*'
-    Priority:        2
-    SortPriority:    0
-  - Regex:           '.*'
-    Priority:        3
-    SortPriority:    0
-IncludeIsMainRegex: '([-_](test|unittest))?$'
-IncludeIsMainSourceRegex: ''
+  - Regex: '^<ext/.*\.h>'
+    Priority: 2
+    SortPriority: 0
+  - Regex: '^<.*\.h>'
+    Priority: 1
+    SortPriority: 0
+  - Regex: "^<.*"
+    Priority: 2
+    SortPriority: 0
+  - Regex: ".*"
+    Priority: 3
+    SortPriority: 0
+IncludeIsMainRegex: "([-_](test|unittest))?$"
+IncludeIsMainSourceRegex: ""
 IndentCaseLabels: true
 IndentGotoLabels: true
 IndentPPDirectives: None
-IndentWidth:     4
+IndentWidth: 4
 IndentWrappedFunctionNames: false
 JavaScriptQuotes: Leave
 JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd:   ''
+MacroBlockBegin: ""
+MacroBlockEnd: ""
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
 ObjCBinPackProtocolList: Never
@@ -107,18 +107,18 @@ PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 200
 PointerAlignment: Left
 RawStringFormats:
-  - Language:        Cpp
+  - Language: Cpp
     Delimiters:
       - cc
       - CC
       - cpp
       - Cpp
       - CPP
-      - 'c++'
-      - 'C++'
-    CanonicalDelimiter: ''
-    BasedOnStyle:    google
-  - Language:        TextProto
+      - "c++"
+      - "C++"
+    CanonicalDelimiter: ""
+    BasedOnStyle: google
+  - Language: TextProto
     Delimiters:
       - pb
       - PB
@@ -132,10 +132,10 @@ RawStringFormats:
       - PARSE_TEXT_PROTO
       - ParseTextOrDie
       - ParseTextProtoOrDie
-    CanonicalDelimiter: ''
-    BasedOnStyle:    google
-ReflowComments:  true
-SortIncludes:    true
+    CanonicalDelimiter: ""
+    BasedOnStyle: google
+ReflowComments: true
+SortIncludes: true
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
 SpaceAfterLogicalNot: false
@@ -149,19 +149,18 @@ SpaceBeforeRangeBasedForLoopColon: true
 SpaceInEmptyBlock: false
 SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 2
-SpacesInAngles:  false
+SpacesInAngles: false
 SpacesInConditionalStatement: false
 SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
 SpaceBeforeSquareBrackets: false
-Standard:        Auto
+Standard: Auto
 StatementMacros:
   - Q_UNUSED
   - QT_REQUIRE_VERSION
-TabWidth:        4
-UseCRLF:         false
-UseTab:          Never
-...
-
+TabWidth: 4
+UseCRLF: false
+UseTab: Never
+---

.clang-tidy

@@ -1,6 +1,6 @@
 ---
-Checks:          '-*,google-*,clang-analyzer-*,-clang-analyzer-security.insecureAPI.*,cppcoreguidelines-*,-cppcoreguidelines-avoid-magic-numbers,-cppcoreguidelines-pro-bounds-*,openmp-*,performance-*,portability-*,modernize-*,-modernize-use-trailing-*'
-WarningsAsErrors: '*,-google-readability-*,-google-explicit-constructor,-modernize-*,modernize-avoid-c-arrays,-performance-move-const-arg,-performance-noexcept-move-constructor,-performance-unnecessary-value-param,-cppcoreguidelines-init-variables,-cppcoreguidelines-pro-*,-cppcoreguidelines-owning-memory,-clang-analyzer-cplusplus.Move'
-HeaderFilterRegex: ''
+Checks: "-*,google-*,clang-analyzer-*,-clang-analyzer-security.insecureAPI.*,cppcoreguidelines-*,-cppcoreguidelines-avoid-magic-numbers,-cppcoreguidelines-pro-bounds-*,openmp-*,performance-*,portability-*,modernize-*,-modernize-use-trailing-*"
+WarningsAsErrors: "*,-google-readability-*,-google-explicit-constructor,-modernize-*,modernize-avoid-c-arrays,-performance-move-const-arg,-performance-noexcept-move-constructor,-performance-unnecessary-value-param,-cppcoreguidelines-init-variables,-cppcoreguidelines-pro-*,-cppcoreguidelines-owning-memory,-clang-analyzer-cplusplus.Move"
+HeaderFilterRegex: ""
 AnalyzeTemporaryDtors: false
-FormatStyle:     '{ BasedOnStyle: Google, UseTab: Never, IndentWidth: 4, TabWidth: 4, AllowShortIfStatementsOnASingleLine: false, IndentCaseLabels: true, ColumnLimit: 80, AccessModifierOffset: -3, AlignConsecutiveMacros: true }'
+FormatStyle: "{ BasedOnStyle: Google, UseTab: Never, IndentWidth: 4, TabWidth: 4, AllowShortIfStatementsOnASingleLine: false, IndentCaseLabels: true, ColumnLimit: 80, AccessModifierOffset: -3, AlignConsecutiveMacros: true }"

CMakeLists.txt

@@ -26,7 +26,7 @@ if(USE_OPENMP)
         message(STATUS "No OpenMP found, no multithreading.")
     endif()
 endif()
-    
+
 add_subdirectory(math)
 add_subdirectory(others)
 add_subdirectory(search)
@@ -56,19 +56,19 @@ cmake_policy(SET CMP0054 NEW)
 cmake_policy(SET CMP0057 NEW)
 
 find_package(Doxygen OPTIONAL_COMPONENTS dot dia)
-if(DOXYGEN_FOUND)  
+if(DOXYGEN_FOUND)
     if(MSVC)
         set(DOXYGEN_CPP_CLI_SUPPORT YES)
     endif()
 
     if(Doxygen_dot_FOUND)
         set(DOXYGEN_HAVE_DOT YES)
     endif()
-    
+
     if(OPENMP_FOUND)
         set(DOXYGEN_PREDEFINED "_OPENMP=1")
     endif()
-    
+
     if(GLUT_FOUND)
         set(DOXYGEN_PREDEFINED ${DOXYGEN_PREDEFINED} "GLUT_FOUND=1")
     endif()

data_structures/cll/CMakeLists.txt

@@ -1,5 +1,5 @@
-add_executable( cll 
-    cll.cpp 
-    main_cll.cpp 
+add_executable( cll
+    cll.cpp
+    main_cll.cpp
 )
 install(TARGETS cll DESTINATION "bin/data_structures")

doc/Doxyfile

@@ -1071,7 +1071,7 @@ RECURSIVE              = YES
 # run.
 
 EXCLUDE                =
-                         
+
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
@@ -1405,7 +1405,7 @@ HTML_FOOTER            =
 # obsolete.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_STYLESHEET        =  
+HTML_STYLESHEET        =
 
 # The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
 # cascading style sheets that are included after the standard style sheets
@@ -1433,7 +1433,7 @@ HTML_EXTRA_STYLESHEET  = doc/styles/doxygen-awesome.css
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_FILES       = 
+HTML_EXTRA_FILES       =
 
 # The HTML_COLORSTYLE tag can be used to specify if the generated HTML output
 # should be rendered with a dark or light theme.
@@ -1868,7 +1868,7 @@ USE_MATHJAX            = YES
 # settings have to be changed when switching between the different MathJax
 # versions.
 # Possible values are: MathJax_2 and MathJax_3.
-# The default value is: MathJax_2. 
+# The default value is: MathJax_2.
 # This tag requires that the tag USE_MATHJAX is set to YES.
 
 MATHJAX_VERSION        = MathJax_3