'commit'

TangDou/XiTi/1175.cpp

@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+//著名的斐波纳契数列
+int Fibonacci(int n) {
+    if (n == 0) return 0;
+    if (n == 1) return 1;
+    return Fibonacci(n - 1) + Fibonacci(n - 2);
+}
+
+int main() {
+    int n;
+    cin >> n;
+    cout << Fibonacci(n) << endl;
+    return 0;
+}