echo program(exit included)

@@ -5,7 +5,11 @@ using namespace std;
 int main()
 int main()
 {
 {
 	string input;
 	string input;
+	cout << "If you enter 'exit', the program will exit." << endl;
 	getline(cin, input);
 	getline(cin, input);
-	cout << "Input : " << input << endl;
+	if (input == "exit")
+		return 0;
+	else
+		cout << "Input : " << input << endl;
 	return 0;
 	return 0;
 }
 }
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