added sem 13

1 files changed, 14 insertions, 0 deletions

diff --git a/Sem. 13/task2.cpp b/Sem. 13/task2.cpp
new file mode 100644
index 0000000..39f69ad
--- /dev/null
+++ b/Sem. 13/task2.cpp
@@ -0,0 +1,14 @@
+#include <iostream>
+using namespace std;
+
+unsigned fibb(unsigned n)
+{
+	if (n == 0 || n == 1)
+		return 1;
+	return fibb(n - 1) + fibb(n - 2);
+}
+
+int main()
+{
+	cout << fibb(5);
+}
\ No newline at end of file