鍦≒ython涓紝def鍏抽敭瀛楃敤浜庡畾涔変竴涓嚱鏁般€傚嚱鏁板畾涔夌殑涓€鑸娉曞涓嬶細

def function_name(parameters):
    # 鍑芥暟浣?/span>
    # 鍙互鍖呭惈澶氭潯璇彞
    # 鍙互鏈夎繑鍥炲€?/span>

鍏朵腑锛?code>function_name鏄嚱鏁扮殑鍚嶇О锛?code>parameters鏄嚱鏁扮殑鍙傛暟锛堝彲閫夛級锛屽嚱鏁颁綋鏄嚱鏁扮殑鍏蜂綋瀹炵幇銆?/p>

涓嬮潰鏄竴涓畝鍗曠殑渚嬪瓙锛屽睍绀轰簡濡備綍瀹氫箟涓€涓嚱鏁板苟璋冪敤瀹冿細

def greet(name):
    print("Hello, " + name + "!")

greet("Alice")  # 杈撳嚭 Hello, Alice!

鍦ㄤ笂闈㈢殑渚嬪瓙涓紝瀹氫箟浜嗕竴涓悕涓?code>greet鐨勫嚱鏁帮紝瀹冩湁涓€涓弬鏁?code>name銆傝鍑芥暟鐨勫疄鐜版槸鎵撳嵃涓€鏉￠棶鍊欒銆傜劧鍚庯紝鎴戜滑璋冪敤greet鍑芥暟锛屽苟浼犲叆鍙傛暟"Alice"锛岃緭鍑轰簡Hello, Alice!銆?/p>

闄や簡涓婅堪渚嬪瓙涓殑print鍑芥暟澶栵紝鍑芥暟浣撹繕鍙互鍖呭惈鍏朵粬浠绘剰鐨勮鍙ャ€傚嚱鏁板彲浠ユ湁杩斿洖鍊硷紝閫氳繃浣跨敤return璇彞鏉ユ寚瀹氳繑鍥炲€笺€備緥濡傦細

def add(a, b):
    return a + b

result = add(3, 4)
print(result)  # 杈撳嚭 7

鍦ㄤ笂闈㈢殑渚嬪瓙涓紝瀹氫箟浜嗕竴涓悕涓?code>add鐨勫嚱鏁帮紝瀹冩湁涓や釜鍙傛暟a鍜?code>b銆傚嚱鏁扮殑瀹炵幇鏄皢杩欎袱涓弬鏁扮浉鍔犲苟杩斿洖缁撴灉銆傜劧鍚庯紝鎴戜滑璋冪敤add鍑芥暟锛屽苟浼犲叆鍙傛暟3鍜?code>4锛屽皢杩斿洖鍊艰祴缁?code>result鍙橀噺锛屽苟鎵撳嵃浜嗙粨鏋?code>7銆?/p>

闇€瑕佹敞鎰忕殑鏄紝鍑芥暟瀹氫箟鍚庯紝蹇呴』浣跨敤鍑芥暟鍚嶅姞灏忔嫭鍙风殑褰㈠紡鏉ヨ皟鐢ㄥ嚱鏁般€傚弬鏁板彲浠ユ牴鎹渶瑕佷紶鍏ワ紝涔熷彲浠ヤ笉浼犲叆銆?/p>