diff --git a/bomik0221/DP/240224.cpp b/bomik0221/DP/240224.cpp
new file mode 100644
index 0000000..6de2ded
--- /dev/null
+++ b/bomik0221/DP/240224.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <vector>
+
+int main() {
+	int N; std::cin >> N;
+	std::vector<int> game(N+1, 0);
+	game[1] = 1;	game[3] = 1;	//상근이는 1, 창영이는 2
+
+	for (int i = 2; i <= N; i++) {
+		if (game[i - 1] == 1) {
+			game[i] = 2;
+			if(i+2 <=N)	game[i + 2] = 2;
+		}
+		else {
+			game[i] = 1;
+			if (i + 2 <= N)	game[i + 2] = 1;
+		}
+	}
+
+	if (game[N] == 1)	std::cout << "SK";
+	else std::cout << "CY";
+
+	return 0;
+}
\ No newline at end of file