initial edits to main for input collection

Project12/Project12.cpp

@@ -33,5 +33,12 @@ Notes
 #include "digraph.h"
 
 int main() {
+    int nodes;
+
+    cout << "How many nodes will the digraph have?\nEnter number of nodes: ";
+    cin >> nodes;
+
+    vector<vector<int>> relations;
+
 
 }

Project12/digraph.h

@@ -33,7 +33,9 @@ public:
 
 	}
 
-	void 
+	void removeNode(vector<graphNode*> n) {
+
+	}
 };
 
 #endif