added toggle for comparision with suggested solution

solver.cpp

@@ -14,6 +14,7 @@ using namespace std;
 int current_best_budget = 0;
 const bool verbose = false;
 const bool optimize = true;
+const bool compare_to_suggested_solution = false;
 
 
 void calculate_augmentations(int num_verts_bottom, int top_vert_num, vector<vector<int>> adj_mat, vector<int>& l_most, vector<int>& r_most, vector<vector<int>>& r, vector<vector<int>>& p) {
@@ -722,6 +723,7 @@ int main(int argc, char* argv[]) {
 		cout << "Number crossings in optimal solution: " << max_crossings_k - opt.B << "\n";
 		cout << "Check result: Number crossings is " << calculate_num_crossings(top.ans, crossing_mat) << ".\n";
 
+		if(compare_to_suggested_solution) {
 			vector<int> suggested_permutation;
 			ifstream solfile("test_sets/medium_test_set/solutions/1.sol");
 			if (solfile.is_open()) {
@@ -741,6 +743,8 @@ int main(int argc, char* argv[]) {
 			}
 			cout << "\n";
 			cout << "Number crossings in suggested solution: " << calculate_num_crossings(suggested_permutation, crossing_mat) << "\n";
+		}
+		
 
 		ofstream myfile("solution.sol");
 		if (myfile.is_open()) {