Day 2 submission

Day 2/Marcus/cpp/part1.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+#include <stdlib.h>
+
+using namespace std;
+
+int main()
+{
+    string input;
+    const string forward = "forward";
+    const string up = "up";
+    const string down = "down";
+    int horizontal = 0;
+    int depth = 0;
+    
+    while(getline(cin,input))
+    {
+        int amount = atoi(&input.c_str()[input.find(' ')]);;
+        
+        if (string::npos != input.find(forward))
+        {
+            horizontal += amount;
+        }
+        else if (string::npos != input.find(up))
+        {
+            depth -= amount;
+        }
+        else if (string::npos != input.find(down))
+        {
+            depth += amount;
+        }
+    }
+
+    cout << horizontal*depth << endl;
+
+    return 0;
+}

Day 2/Marcus/cpp/part2.cpp

@@ -0,0 +1,38 @@
+#include <iostream>
+#include <stdlib.h>
+
+using namespace std;
+
+int main()
+{
+    string input;
+    const string forward = "forward";
+    const string up = "up";
+    const string down = "down";
+    int horizontal = 0;
+    int depth = 0;
+    int aim = 0;
+    
+    while(getline(cin,input))
+    {
+        int amount = atoi(&input.c_str()[input.find(' ')]);;
+        
+        if (string::npos != input.find(forward))
+        {
+            horizontal += amount;
+            depth += amount*aim;
+        }
+        else if (string::npos != input.find(up))
+        {
+            aim -= amount;
+        }
+        else if (string::npos != input.find(down))
+        {
+            aim += amount;
+        }
+    }
+
+    cout << horizontal*depth << endl;
+
+    return 0;
+}