python鏁扮粍鎬庝箞娣诲姞鍏冪礌
扬州沐宇科技
2024-05-21 19:16:22
python
鍦≒ython涓紝鍙互浣跨敤append()鏂规硶鍚戞暟缁勪腑娣诲姞鍏冪礌銆備緥濡傦細
arr = [1, 2, 3, 4]
arr.append(5)
print(arr) # 杈撳嚭锛歔1, 2, 3, 4, 5]
涔熷彲浠ヤ娇鐢ㄥ姞鍙疯繍绠楃灏嗕袱涓暟缁勫悎骞讹細
arr1 = [1, 2, 3]
arr2 = [4, 5, 6]
arr3 = arr1 + arr2
print(arr3) # 杈撳嚭锛歔1, 2, 3, 4, 5, 6]
杩樺彲浠ヤ娇鐢╡xtend()鏂规硶灏嗕竴涓暟缁勭殑鍏冪礌娣诲姞鍒板彟涓€涓暟缁勪腑锛?/p>
arr1 = [1, 2, 3]
arr2 = [4, 5, 6]
arr1.extend(arr2)
print(arr1) # 杈撳嚭锛歔1, 2, 3, 4, 5, 6]
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