Add another fib

2 files changed, 26 insertions, 0 deletions

diff --git a/entries/zgrannan/fib2.py b/entries/zgrannan/fib2.py
new file mode 100644
index 0000000..64672ef
--- /dev/null
+++ b/entries/zgrannan/fib2.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+
+import sys
+import time
+
+def fib(n):
+    if n <= 1:
+        time.sleep(n)
+    else:
+        fib(n - 1)
+        fib(n - 2)
+
+
+start = time.time_ns()
+try:
+    n = int(sys.argv[-1])
+except ValueError:
+    n = 5
+fib(n)
+now = time.time_ns()
+result = round((now - start) / 1000000000)
+print(f"fib({n}) = {result}")
diff --git a/people.json b/people.json
index 983861b..0b36c6d 100644
--- a/people.json
+++ b/people.json
@@ -421,6 +421,10 @@
 			{
 				"name": "human in the loop",
 				"link": "./entries/zgrannan/fib.py"
+			},
+			{
+				"name": "sleep",
+				"link": "./entries/zgrannan/fib2.py"
 			}
 		]
 	},