Initial Commit für C++ Übungen

C++Uebungen.cpp

@@ -0,0 +1,69 @@
+#include <iostream>
+#include <queue>
+
+using namespace std;
+
+class mainMenu
+{
+	int AUSW = -1;
+	bool CLOSER = false;
+
+	mainMenu()
+	{
+
+	}
+
+	void run()
+	{
+		while (CLOSER == false)
+		{
+			//clear();
+			cout.write("------------------------Uebungen-Anwendungsentwicklung----------------------");
+			cout.write("-                                                            (C) ADG 2019  -");
+			cout.write("-    1 = Kostenberechnung fuer Mietwagen                                   -");
+			cout.write("----------------------------------------------------------------------------\n\n");
+
+			cout.write("Ihre Auswahl(99 zum Beenden): ");
+			cin >> AUSW;
+		}				
+	}					
+};
+
+int main(int argc, char const *argv[])
+{
+	mainMenu menu;
+
+	menu.run();
+
+	
+}
+
+/*TODO: Integrieren in Menu
+//Project Euler <20>bung 2
+	int result;
+	int max = 4000000;
+	std::queue <int> evens;
+
+	for (int prev = 0, cur = 1, temp = 0; cur < max;) {
+		temp = cur;
+		cur = prev + cur;
+		prev = temp;
+		if (cur % 2 == 0)
+		{
+			evens.push(cur);
+			std::cout << "current even: " << cur << std::endl;
+		}
+
+	}
+
+	while (!evens.empty())
+	{
+		result += evens.front();
+		evens.pop();
+	}
+	std::cout << "Result: " << result << std::endl;
+
+	return 0;
+*/
+
+

C++_Übung.cpp

@@ -0,0 +1,42 @@
+#include <iostream>
+#include <queue>
+
+template<typename T>
+char const* miep(T){
+    return __PRETTY_FUNCTION__;
+}
+
+int main(int argc, char const *argv[])
+{
+    // int result; 
+    // int max = 4000000;    
+    // std::queue <int> evens;
+
+    // for(int prev = 0, cur = 1, temp = 0; cur < max;) {
+    //     temp = cur;
+    //     cur = prev+cur;
+    //     prev = temp;
+    //     if(cur%2 == 0)
+    //     {
+    //         evens.push(cur);
+    //         std::cout << "current even: " << cur << std::endl;
+    //     }
+            
+    // }
+
+    // while(!evens.empty())
+    // {
+    //     result += evens.front();
+    //     evens.pop();        
+    // }
+    // std::cout << "Result: " << result << std::endl;
+
+    int a {1u};
+    unsigned int b {a};
+
+    std::cout<< "a: "<< miep('a'+1) << " "<< 'a'+1 <<"\n";
+    std::cout<< "b: "<< miep('b'+'a') << " " <<'a'+'b' <<"\n";
+
+
+    return 0;
+}

C++_Übung.cpp~

@@ -0,0 +1,21 @@
+#include <iostream>
+
+int getSumOfMultiplesWithMaxLimit(int base,int max){
+    int sum = 0;
+    for (int multiplier = 0, result = 0; result <= max; ++i )
+    {
+        result = base * multiplier;
+        if(result <= max)
+            sum += result;
+        
+    }
+    return 
+}
+
+int main(int argc, char const *argv[])
+{
+    int result = getSumOfMultiplesWithMaxLimit(3,1000) + getSumOfMultiplesWithMaxLimit(5,1000) - getSumOfMultiplesWithMaxLimit(15,1000);
+     cout.write("Result: "+result);
+
+    return 0;
+}

Euler Übungen 2.cpp

@@ -0,0 +1,51 @@
+#include <iostream>
+#include <queue>
+
+using namespace std;
+
+class mainMenu
+{
+	//Project Euler <20>bung 2
+	int result;
+	int max = 4000000;
+	std::queue <int> evens;
+
+	mainMenu()
+	{
+
+	}
+
+	void run()
+	{
+
+		for (int prev = 0, cur = 1, temp = 0; cur < max;) {
+			temp = cur;
+			cur = prev + cur;
+			prev = temp;
+			if (cur % 2 == 0)
+			{
+				evens.push(cur);
+				std::cout << "current even: " << cur << std::endl;
+			}
+
+		}
+
+		while (!evens.empty())
+		{
+			result += evens.front();
+			evens.pop();
+		}
+		std::cout << "Result: " << result << std::endl;
+
+	return 0;				
+	}					
+};
+
+int main(int argc, char const *argv[])
+{
+	mainMenu menu;
+
+	menu.run();
+
+	
+}