上传文件至 /

2026-04-21 11:29:45 +08:00
parent bf9d70d494
commit a2251eb9a8
3 changed files with 39 additions and 0 deletions
--- a/main.py
+++ b/main.py
@@ -0,0 +1,12 @@
+import math
+A = [3, 4]
+B = [1, 2]
+
+A_plus_B = [a + b for a, b in zip(A, B)]
+print("A + B 的结果：", A_plus_B)
+
+A_scaled = [2 * a for a in A]
+print("2 × A 的结果：", A_scaled)
+
+A_norm = math.sqrt(sum(a**2 for a in A))
+print("A 的长度（模）：", A_norm)