From 5a3dc9a56ebaf1e4f57ae38ab355078c2a507528 Mon Sep 17 00:00:00 2001
From: tgaeta <nobody@makingwithcode.org>
Date: Mon, 15 Sep 2025 12:45:38 -0400
Subject: [PATCH] Complete greeting and circle_area scripts.

- A value can have many different types but a name is just a reference to a value.
- When you are filling out a form you are providing values for names. If the form
asks you to do something like "combine lines 1 and 3" your answer better not be "line 1 line 3".
- When you need to repeat a value, like the area of a circle, many times it is easier
and more efficient to save the value to a variable. It also makes code more understandable.
---
 circle_area.py | 4 ++++
 greetings.py   | 4 ++--
 poetry.lock    | 7 +++++++
 3 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 poetry.lock

diff --git a/circle_area.py b/circle_area.py
index 513d6f7..f5b2b51 100644
--- a/circle_area.py
+++ b/circle_area.py
@@ -2,5 +2,9 @@
 # --------------
 # By MWC Contributors
 
+from math import pi
+
 print("This program will calculate the area of a circle.")
 radius = float(input("What is the circle's radius? "))
+area = pi * radius * radius
+print(area) 
\ No newline at end of file
diff --git a/greetings.py b/greetings.py
index 2d878a6..3514a52 100644
--- a/greetings.py
+++ b/greetings.py
@@ -2,6 +2,6 @@
 # ------------
 # By MWC contributors
 
-my_name ="Chris"
-greeting = "Hello, " + my_name
+user_name = input("What's your name? ")
+greeting = "Hello, " + user_name
 print(greeting)
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..7e72dc6
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Poetry 2.1.4 and should not be changed by hand.
+package = []
+
+[metadata]
+lock-version = "2.1"
+python-versions = ">=3.10,<4.0"
+content-hash = "7b8fc01b274bd807fb00372bbc8e138330f15ae7978ed61e180f3b17ec076725"