From 31c105ce49c80ff35fc25435657edecf6544a3c8 Mon Sep 17 00:00:00 2001
From: Zeheng Li <imzehengl@gmail.com>
Date: Thu, 15 Feb 2024 10:52:24 -0700
Subject: [PATCH] add example

---
 src/calculator.py | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 src/calculator.py

diff --git a/src/calculator.py b/src/calculator.py
new file mode 100644
index 0000000..c8197bb
--- /dev/null
+++ b/src/calculator.py
@@ -0,0 +1,5 @@
+while True:
+    try:
+        print(f"{eval(input()):.2f}")
+    except:
+        break