More control flow and some OO programming

ControlFlowPlaypen/ControlFlowPlaypen.cpp

@@ -0,0 +1,59 @@
+// ControlFlowPlaypen.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+
+int main()
+{
+    int a[]{ 1,2,3,4 };
+    for (int i = 0; i < 4; i++)
+    {
+        cout << a[i] << endl;
+    }
+    for (int *p = a, *e = a + 4; p != e; ++p)
+    {
+        cout << *p << endl;
+    }
+    auto ba = begin(a);
+    auto ea = end(a);
+    for (; ba != ea; ba++)
+    {
+        cout << *ba << endl;
+    }
+    for (auto value : a)
+    {
+        cout << value << endl;
+    }
+    vector<int> v{ 5,6,7,8 };
+    auto bv = begin(v);
+    auto cbv = cbegin(v);
+
+    for (auto i = v.rbegin(); i != v.rend(); ++i)
+    {
+        cout << *i << endl;
+    }
+
+    int awesome = 0;
+
+    switch (awesome)
+    {
+    case 0:
+        cout << "hello" << endl;
+        break;
+    case 1:
+        cout << "world" << endl;
+        break;
+    default:
+        cout << "final" << endl;
+        break;
+    }
+
+    char *s = "plualsight";
+    while (*s)
+    {
+        putchar(*s);
+        s++;
+    }
+    getchar();
+    return 0;
+}