init commit

contests/1contest/2.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+
+class A {
+private:
+    int x;
+    bool to_print;
+public:
+    A() {
+        x = 0;
+        to_print = false;
+    }
+
+    A(const A& a) {
+        std::cin >> x;
+        int t;
+        std::cin >> t;
+        x += t;
+        to_print = true;
+    }
+
+    ~A() {
+        if (to_print) {
+            std::cout << x << std::endl;
+        }
+    }
+
+};