1497-check-if-array-pairs-are-divisible-by-k

template/soln.cpp

@@ -1,2 +1,3 @@
 #include "soln.hpp"
 
+bool Solution::DEBUG = true;

template/soln.hpp

@@ -3,6 +3,21 @@ using namespace std;
 class Solution
 {
 public:
+	static bool DEBUG;
 
+	template <typename... Args>
+	void dbg(Args &&...args)
+	{
+		if (DEBUG)
+		{
+			const char *sep = " ";
+			const char *label = "[DEBUG]";
+			cout << label;
+			(((cout << sep << args), sep = sep), ...);
+			cout << endl;
+		}
+	}
+
+	
 	bool test(, bool answer);
 };