From ea54c8c3c7e34d2e0c082acaf306055a66f8c902 Mon Sep 17 00:00:00 2001
From: Tercio da Silva Ferreira <tercio.ferreira@gmail.com>
Date: Mon, 20 Apr 2026 16:34:44 -0300
Subject: [PATCH] primeiro commit

---
 area_circulo.py    | 14 ++++++++++++++
 area_circulo_v1.py |  6 ++++++
 2 files changed, 20 insertions(+)
 create mode 100644 area_circulo.py
 create mode 100644 area_circulo_v1.py

diff --git a/area_circulo.py b/area_circulo.py
new file mode 100644
index 0000000..20d2eb0
--- /dev/null
+++ b/area_circulo.py
@@ -0,0 +1,14 @@
+from math import pi
+import sys
+
+def circulo(raio):   
+   return pi * float(raio) ** 2
+
+if __name__ == '__main__':
+   if len(sys.argv) < 2:
+      print("Informe raio do circulo")
+      print("Sintaxe: {} <raio>".format(sys.argv[0]))
+   else:
+      raio = sys.argv[1]
+      area = circulo(raio)
+      print('Area do circulo', area)   
diff --git a/area_circulo_v1.py b/area_circulo_v1.py
new file mode 100644
index 0000000..ff846e8
--- /dev/null
+++ b/area_circulo_v1.py
@@ -0,0 +1,6 @@
+from math import pi
+
+def circulo():   
+   if __name__ == '__main__':
+        raio = input('Informe o raio:')
+        print('Area do circulo', pi * float(raio) ** 2)