diff --git a/.gitignore b/.gitignore
index 75bf459..3efb29d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,11 @@
-.vscode/
+**/.vscode/
+**/.clang-format
 **/.gdbinit
+
 **/*.o
 **/output.txt
 **/trace.txt
+
 lab2/lab2
 lab3/lab3
 lab4/lab4
diff --git a/lab2/.clang-format b/lab2/.clang-format
deleted file mode 100755
index 5055834..0000000
--- a/lab2/.clang-format
+++ /dev/null
@@ -1,73 +0,0 @@
-BasedOnStyle: LLVM
-AccessModifierOffset: -2
-AlignAfterOpenBracket: true
-AlignEscapedNewlinesLeft: false
-AlignOperands: true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: true
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: false
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass:      false
-  AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
-  AfterObjCDeclaration: true
-  AfterStruct:     false
-  AfterUnion:      false
-  BeforeCatch:     true
-  BeforeElse:      true
-  IndentBraces:    false
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 0
-CommentPragmas: '^ IWYU pragma:'
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-IndentCaseLabels: true
-IndentPPDirectives: AfterHash
-IndentWidth: 2
-IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-Language: Cpp
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-SpaceAfterCStyleCast: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInCStyleCastParentheses: false
-SpacesInContainerLiterals: true
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp11
-TabWidth: 2
-UseTab: Never
diff --git a/lab2/.vscode/c_cpp_properties.json b/lab2/.vscode/c_cpp_properties.json
deleted file mode 100755
index 13fc586..0000000
--- a/lab2/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "env": {
-    "minix.include": "${workspaceFolder}/../.minix-src/include"
-  },
-  "configurations": [{
-    "name": "Minix",
-    "compilerPath": "",
-    "cStandard": "c11",
-    "defines": ["__minix", "_MINIX", "_NETBSD_SOURCE", "__i386__"],
-    "includePath": ["${workspaceFolder}", "${env:minix.include}"],
-    "browse": {
-      "path": ["${workspaceFolder}", "${env:minix.include}"],
-      "limitSymbolsToIncludedHeaders": false,
-      "databaseFilename": ""
-    }
-  }],
-  "version": 4
-}
-
diff --git a/lab2/.vscode/extensions.json b/lab2/.vscode/extensions.json
deleted file mode 100755
index 3dceb92..0000000
--- a/lab2/.vscode/extensions.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"ms-vscode.cpptools",
-		"xaver.clang-format"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": ["austin.code-gnu-global"]
-}
diff --git a/lab2/.vscode/settings.json b/lab2/.vscode/settings.json
deleted file mode 100755
index fa731ea..0000000
--- a/lab2/.vscode/settings.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "git.ignoreLimitWarning": true,
-  "C_Cpp.clang_format_fallbackStyle": "LLVM",
-  "diffEditor.ignoreTrimWhitespace": true,
-  "editor.formatOnSave": false,
-  "editor.tabSize": 2,
-  "editor.wordWrap": "bounded",
-  "editor.wordWrapColumn": 100,
-  "files.associations": { },
-}
\ No newline at end of file
diff --git a/lab3/.clang-format b/lab3/.clang-format
deleted file mode 100755
index 5055834..0000000
--- a/lab3/.clang-format
+++ /dev/null
@@ -1,73 +0,0 @@
-BasedOnStyle: LLVM
-AccessModifierOffset: -2
-AlignAfterOpenBracket: true
-AlignEscapedNewlinesLeft: false
-AlignOperands: true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: true
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: false
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass:      false
-  AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
-  AfterObjCDeclaration: true
-  AfterStruct:     false
-  AfterUnion:      false
-  BeforeCatch:     true
-  BeforeElse:      true
-  IndentBraces:    false
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 0
-CommentPragmas: '^ IWYU pragma:'
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-IndentCaseLabels: true
-IndentPPDirectives: AfterHash
-IndentWidth: 2
-IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-Language: Cpp
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-SpaceAfterCStyleCast: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInCStyleCastParentheses: false
-SpacesInContainerLiterals: true
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp11
-TabWidth: 2
-UseTab: Never
diff --git a/lab3/.vscode/c_cpp_properties.json b/lab3/.vscode/c_cpp_properties.json
deleted file mode 100755
index 13fc586..0000000
--- a/lab3/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "env": {
-    "minix.include": "${workspaceFolder}/../.minix-src/include"
-  },
-  "configurations": [{
-    "name": "Minix",
-    "compilerPath": "",
-    "cStandard": "c11",
-    "defines": ["__minix", "_MINIX", "_NETBSD_SOURCE", "__i386__"],
-    "includePath": ["${workspaceFolder}", "${env:minix.include}"],
-    "browse": {
-      "path": ["${workspaceFolder}", "${env:minix.include}"],
-      "limitSymbolsToIncludedHeaders": false,
-      "databaseFilename": ""
-    }
-  }],
-  "version": 4
-}
-
diff --git a/lab3/.vscode/extensions.json b/lab3/.vscode/extensions.json
deleted file mode 100755
index 3dceb92..0000000
--- a/lab3/.vscode/extensions.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"ms-vscode.cpptools",
-		"xaver.clang-format"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": ["austin.code-gnu-global"]
-}
diff --git a/lab3/.vscode/settings.json b/lab3/.vscode/settings.json
deleted file mode 100755
index fa731ea..0000000
--- a/lab3/.vscode/settings.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "git.ignoreLimitWarning": true,
-  "C_Cpp.clang_format_fallbackStyle": "LLVM",
-  "diffEditor.ignoreTrimWhitespace": true,
-  "editor.formatOnSave": false,
-  "editor.tabSize": 2,
-  "editor.wordWrap": "bounded",
-  "editor.wordWrapColumn": 100,
-  "files.associations": { },
-}
\ No newline at end of file
diff --git a/lab4/.clang-format b/lab4/.clang-format
deleted file mode 100755
index 5055834..0000000
--- a/lab4/.clang-format
+++ /dev/null
@@ -1,73 +0,0 @@
-BasedOnStyle: LLVM
-AccessModifierOffset: -2
-AlignAfterOpenBracket: true
-AlignEscapedNewlinesLeft: false
-AlignOperands: true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: true
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: false
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass:      false
-  AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
-  AfterObjCDeclaration: true
-  AfterStruct:     false
-  AfterUnion:      false
-  BeforeCatch:     true
-  BeforeElse:      true
-  IndentBraces:    false
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 0
-CommentPragmas: '^ IWYU pragma:'
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-IndentCaseLabels: true
-IndentPPDirectives: AfterHash
-IndentWidth: 2
-IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-Language: Cpp
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-SpaceAfterCStyleCast: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInCStyleCastParentheses: false
-SpacesInContainerLiterals: true
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp11
-TabWidth: 2
-UseTab: Never
diff --git a/lab4/.vscode/c_cpp_properties.json b/lab4/.vscode/c_cpp_properties.json
deleted file mode 100755
index 13fc586..0000000
--- a/lab4/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "env": {
-    "minix.include": "${workspaceFolder}/../.minix-src/include"
-  },
-  "configurations": [{
-    "name": "Minix",
-    "compilerPath": "",
-    "cStandard": "c11",
-    "defines": ["__minix", "_MINIX", "_NETBSD_SOURCE", "__i386__"],
-    "includePath": ["${workspaceFolder}", "${env:minix.include}"],
-    "browse": {
-      "path": ["${workspaceFolder}", "${env:minix.include}"],
-      "limitSymbolsToIncludedHeaders": false,
-      "databaseFilename": ""
-    }
-  }],
-  "version": 4
-}
-
diff --git a/lab4/.vscode/extensions.json b/lab4/.vscode/extensions.json
deleted file mode 100755
index 3dceb92..0000000
--- a/lab4/.vscode/extensions.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"ms-vscode.cpptools",
-		"xaver.clang-format"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": ["austin.code-gnu-global"]
-}
diff --git a/lab4/.vscode/settings.json b/lab4/.vscode/settings.json
deleted file mode 100755
index fa731ea..0000000
--- a/lab4/.vscode/settings.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "git.ignoreLimitWarning": true,
-  "C_Cpp.clang_format_fallbackStyle": "LLVM",
-  "diffEditor.ignoreTrimWhitespace": true,
-  "editor.formatOnSave": false,
-  "editor.tabSize": 2,
-  "editor.wordWrap": "bounded",
-  "editor.wordWrapColumn": 100,
-  "files.associations": { },
-}
\ No newline at end of file
diff --git a/lab5/.vscode/c_cpp_properties.json b/lab5/.vscode/c_cpp_properties.json
deleted file mode 100755
index 13fc586..0000000
--- a/lab5/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "env": {
-    "minix.include": "${workspaceFolder}/../.minix-src/include"
-  },
-  "configurations": [{
-    "name": "Minix",
-    "compilerPath": "",
-    "cStandard": "c11",
-    "defines": ["__minix", "_MINIX", "_NETBSD_SOURCE", "__i386__"],
-    "includePath": ["${workspaceFolder}", "${env:minix.include}"],
-    "browse": {
-      "path": ["${workspaceFolder}", "${env:minix.include}"],
-      "limitSymbolsToIncludedHeaders": false,
-      "databaseFilename": ""
-    }
-  }],
-  "version": 4
-}
-
diff --git a/lab5/.vscode/extensions.json b/lab5/.vscode/extensions.json
deleted file mode 100755
index 3dceb92..0000000
--- a/lab5/.vscode/extensions.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"ms-vscode.cpptools",
-		"xaver.clang-format"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": ["austin.code-gnu-global"]
-}
diff --git a/lab5/.vscode/settings.json b/lab5/.vscode/settings.json
deleted file mode 100755
index fa731ea..0000000
--- a/lab5/.vscode/settings.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "git.ignoreLimitWarning": true,
-  "C_Cpp.clang_format_fallbackStyle": "LLVM",
-  "diffEditor.ignoreTrimWhitespace": true,
-  "editor.formatOnSave": false,
-  "editor.tabSize": 2,
-  "editor.wordWrap": "bounded",
-  "editor.wordWrapColumn": 100,
-  "files.associations": { },
-}
\ No newline at end of file
diff --git a/proj/doc/.empty b/proj/doc/.empty
deleted file mode 100644
index e69de29..0000000
diff --git a/proj/src/.clang-format b/proj/src/.clang-format
deleted file mode 100755
index 5055834..0000000
--- a/proj/src/.clang-format
+++ /dev/null
@@ -1,73 +0,0 @@
-BasedOnStyle: LLVM
-AccessModifierOffset: -2
-AlignAfterOpenBracket: true
-AlignEscapedNewlinesLeft: false
-AlignOperands: true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: true
-AllowShortCaseLabelsOnASingleLine: true
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: false
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass:      false
-  AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
-  AfterObjCDeclaration: true
-  AfterStruct:     false
-  AfterUnion:      false
-  BeforeCatch:     true
-  BeforeElse:      true
-  IndentBraces:    false
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 0
-CommentPragmas: '^ IWYU pragma:'
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 2
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-IndentCaseLabels: true
-IndentPPDirectives: AfterHash
-IndentWidth: 2
-IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-Language: Cpp
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: true
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-SpaceAfterCStyleCast: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInCStyleCastParentheses: false
-SpacesInContainerLiterals: true
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp11
-TabWidth: 2
-UseTab: Never
diff --git a/proj/src/.vscode/c_cpp_properties.json b/proj/src/.vscode/c_cpp_properties.json
deleted file mode 100755
index 70b3a97..0000000
--- a/proj/src/.vscode/c_cpp_properties.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "env": {
-    "minix.include": "${workspaceFolder}/../../.minix-src/include"
-  },
-  "configurations": [{
-    "name": "Minix",
-    "compilerPath": "",
-    "cStandard": "c11",
-    "defines": ["__minix", "_MINIX", "_NETBSD_SOURCE", "__i386__"],
-    "includePath": ["${workspaceFolder}", "${env:minix.include}"],
-    "browse": {
-      "path": ["${workspaceFolder}", "${env:minix.include}"],
-      "limitSymbolsToIncludedHeaders": false,
-      "databaseFilename": ""
-    }
-  }],
-  "version": 4
-}
-
diff --git a/proj/src/.vscode/extensions.json b/proj/src/.vscode/extensions.json
deleted file mode 100755
index 3dceb92..0000000
--- a/proj/src/.vscode/extensions.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-	// See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"ms-vscode.cpptools",
-		"xaver.clang-format"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": ["austin.code-gnu-global"]
-}
diff --git a/proj/src/.vscode/settings.json b/proj/src/.vscode/settings.json
deleted file mode 100755
index fa731ea..0000000
--- a/proj/src/.vscode/settings.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "git.ignoreLimitWarning": true,
-  "C_Cpp.clang_format_fallbackStyle": "LLVM",
-  "diffEditor.ignoreTrimWhitespace": true,
-  "editor.formatOnSave": false,
-  "editor.tabSize": 2,
-  "editor.wordWrap": "bounded",
-  "editor.wordWrapColumn": 100,
-  "files.associations": { },
-}
\ No newline at end of file
diff --git a/proj/src/core.777 b/proj/src/core.777
deleted file mode 100644
index 47f1b45..0000000
Binary files a/proj/src/core.777 and /dev/null differ