Adding easy puzzles

puzzles/easy/onboarding.cpp

@@ -0,0 +1,32 @@
+// https://www.codingame.com/ide/puzzle/onboarding
+// Xavier Morel - 2016-03-04
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+
+    // game loop
+    while (1) {
+        string enemy1; // name of enemy 1
+        cin >> enemy1; cin.ignore();
+        int dist1; // distance to enemy 1
+        cin >> dist1; cin.ignore();
+        string enemy2; // name of enemy 2
+        cin >> enemy2; cin.ignore();
+        int dist2; // distance to enemy 2
+        cin >> dist2; cin.ignore();
+
+        // Write an action using cout. DON'T FORGET THE "<< endl"
+
+        if (dist1 < dist2) {
+            cout << enemy1 << endl;
+        }  else {
+            cout << enemy2 << endl;
+        }
+        // Enter the code here
+
+    }
+}