Hello_World in different Programming Languages

This Program prints Hello World in different Programming Languages.

CPP Programs/Hello_World.cpp

@@ -0,0 +1,51 @@
+#include<iostream>
+
+using namespace std ;
+int main()
+{
+    int a ;
+
+    cout << "\n1.C\n2.C++\n3.Python\n4.Java\n5.Ruby\n6.Clipper\n7.C#" ;
+    cout << "\n8.Bash\n9.jQuery\n10.Swift\n";
+    cout << "Enter Your Choice : " ;
+    cin >> a ;
+    switch(a)
+    {
+        case 1 :
+                cout << "#include<stdio.h>\nint main()\n{\n\tprintf(\"Hello world\");\n}";
+                break ;
+        case 2 :
+                cout << "#include<stdio.h>\nint main()\n{\n\tcout << \"Hello World \";\n}";
+                break ;
+        case 3 :
+                cout << "print \"Hello World\"";
+                break ;
+        case 4 :
+                cout << "class A {\npublic static void main(String args[]){\n";
+                cout << "System.out.println(\"Hello World);\n}\n}";
+                break ;
+        case 5 :
+                cout << "puts(\"Hello World\")";
+                break ;
+        case 6 :
+                cout << "? \"Hello World\"";
+                break ;
+        case 7 :
+                cout << "using System;\nclass Program\n{\n";
+                cout << "public static void Main(string[] args)\n";
+                cout << "{\nConsole.WriteLine(\"Hello, world\");\n}\n }";
+                break ;
+
+        case 8 :
+                cout << "echo \"Hello World\"";    
+                break ;
+        case 9 : 
+                cout << "$(\"body\").append(\"Hello world!\");";                
+                break ;
+        case 10 :
+                cout << "println(\"Hello, world!\")" ;
+                break ;
+        default :
+                cout << "Invalid choice."  ;                    
+    }
+}