Added a benchmark tool

Source/Problem28.cpp

@@ -30,6 +30,10 @@
 
 
 Problem28::Problem28() : Problem("What is the sum of the number on the diagonals in a 1001 x 1001 spiral formed by starting with the number 1 and moving to the right in a clockwise direction?"){
+	setupGrid();
+	sumOfDiagonals = 0;
+}
+void Problem28::setupGrid(){
 	//Set the size of the grid to 1001 x 1001
 	for(int cnt = 0;cnt < 1001;++cnt){
 		grid.emplace_back();
@@ -37,11 +41,10 @@ Problem28::Problem28() : Problem("What is the sum of the number on the diagonals
 			grid.at(cnt).push_back(0);
 		}
 	}
-	sumOfDiagonals = 0;
 }
 
 //Sets up the grid
-void Problem28::setupGrid(){
+void Problem28::createGrid(){
 	bool finalLocation = false;	//A flag to indicate if the final location to be filled has been reached
 	//Set the number that is going to be put at each location
 	int currentNum = 1;
@@ -117,7 +120,7 @@ void Problem28::solve(){
 
 
 	//Setup the grid
-	setupGrid();
+	createGrid();
 	//Find the sum of the diagonals in the grid
 	findSum();
 
@@ -158,3 +161,10 @@ uint64_t Problem28::getSum() const{
 	}
 	return sumOfDiagonals;
 }
+
+void Problem28::reset(){
+	Problem::reset();
+	sumOfDiagonals = 0;
+	grid.clear();
+	setupGrid();
+}