0001

.vscode/tasks.json

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+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "C/C++: g++ build active file",
+            "command": "/usr/bin/g++",
+            "args": [
+                "-fdiagnostics-color=always",
+                "-g",
+                "${file}",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${fileDirname}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
+        }
+    ],
+    "version": "2.0.0"
+}

basics

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+Objectoriented programming:
+Code can be splitted into parts which can be reused again.
+Introduces classes and structures, from which objects can
+be created. Classes can contain functions which can be used
+specifically on objects of that class, to edit them.
+Makes it easier to administrate for example multiple soldiers,
+by creating multiple soldier-objects of class soldier.
+
+Standards:
+Standards are used to unify software-modules, so they can be
+used on all systems which are implementing those standards. 
+DIN -> Deutsches Institut fuer Normung
+ANSI -> American National Standards Institute
+STL -> Standard Template Library
+
+C++:
+C++ is a programming language used to programm. It is close to
+the system, which means that it is possible to influence the
+system in a very close way.
+SDK -> Software Development Kit
+Many SDKs are optimized for C++. It also implements a functionality
+called pointers, which point to an address, where some data is
+stored. They allow fast and efficient access on that data.
+It is one of the most used programming languages to create games.
+
+Preprocessor-commands:
+At compiling of programm-code, those commands marked with a hash #
+are processed first.
+
+Includes:
+Includes are preprocessor-commands which allow to include already
+existing code into your project. For example the iostream library
+contains code to read and write from and to console.
+If you want to include libraries from the working-directory, you
+have to use "lib" and the compiler will be looking there for the libs.
+If you want to use libraries from a special directory, specified by
+the include path of the compiler, you have to use <lib>.
+Example: #include <iostream>
+

exercises/exercise00.cpp

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+/**
+ * @file exercise00.cpp
+ * @author Wicked Jack ()
+ * @brief 
+ * @version 0.1
+ * @date 2022-07-26
+ * 
+ */
+
+//This is a one line comment
+/**
+ * This
+ * is
+ * a
+ * multiline
+ * comment.
+ */
+#include <iostream> //Include library which contains cout to print string to console.
+using namespace std; //Allows to shorten some writing, instead of writing std::cout we can write cout.
+int main() //main-function, returns int-value
+{
+    cout << "Hello World\n"; //Print string to console
+    return 0; //Return code
+}