Add misc and sfml modules with initial implementations, including new classes, assets, and CMake integration.

cpp/containers/main.cpp

@@ -26,7 +26,7 @@ int main() {
     printArrayAtPosition(numbers, 19);
 
     // vector
-    std::vector<int> v;
+    std::vector<int> v = {1, 2, 3, 4, 5};
     v.push_back(10);
     v.push_back(20);
     v.push_back(30);
@@ -54,12 +54,27 @@ int main() {
     printArrayAtPosition(v.data(), 1);
 
     // list
-    std::list<int> l;
+    std::list<int> l = {1, 2, 3, 4, 5};
+    l.push_front(0);
     std::list<int>::iterator it;
 
     for (it = l.begin(); it != l.end(); ++it) {
         std::cout << *it << std::endl;
     }
 
+    --it; --it;
+    l.insert(it, 100);
+
+    for (it = l.begin(); it != l.end(); ++it) {
+        std::cout << *it << std::endl;
+    }
+
+    --it; --it;
+    l.erase(it);
+
+    for (it = l.begin(); it != l.end(); ++it) {
+        std::cout << *it << std::endl;
+    }
+
     return 0;
 }