From 72af0dedf9e18911da65b9a5c4906689e868d9fc Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 8 Jun 2026 17:10:31 +0800
Subject: [legacy] Add functional and performance test suites

---
 rcc-legacy/tests/functional/go_upstairs.sy | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 rcc-legacy/tests/functional/go_upstairs.sy

(limited to 'rcc-legacy/tests/functional/go_upstairs.sy')

diff --git a/rcc-legacy/tests/functional/go_upstairs.sy b/rcc-legacy/tests/functional/go_upstairs.sy
new file mode 100644
index 0000000..1ddfe34
--- /dev/null
+++ b/rcc-legacy/tests/functional/go_upstairs.sy
@@ -0,0 +1,17 @@
+int n;
+int result[1024] = {};
+
+int main() {
+	n = getint();
+	result[1] = 1;
+	result[2] = 1;
+	int i = 3;
+	while (i <= n) {
+		result[i] = result[i - 1] + result[i - 2];
+		i = i + 1;
+	}
+	putint(result[n]);
+	putch(10);
+	return 0;
+}
+
-- 
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