exit

+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main() {
+	string input;
+	cout << "ÀÔ·ÂÇϼ¼¿ä:";
+
+	cin >> input;
+
+	if (input == "exit") {
+		exit(100);
+	}
+
+	cout << input;
+
+	return 0;
+}
\ No newline at end of file