update

2025-05-26 06:49:34 +08:00
parent e030d195b8
commit 88c8f2ca32
11 changed files with 19 additions and 11 deletions
--- a/challenges27-34/challenge-031.py
+++ b/challenges27-34/challenge-031.py
@@ -1,5 +1,6 @@
 import math

 radius = float(input('Enter circle radius : '))
+# ** 表示幂计算
 area = math.pi * (radius**2)
 print(area)