黑馬程序員python教程,8天python從入門到精通,學python看這套就

money = 20000 name = input("請輸入您的姓名:") def chaxun(z): if z: print("----查詢余額----") print(f"{name},您好,您的余額剩余:{money}元。") def cunkuan(num): global money money += num print("----存款----") print(f"{name},您好,您存款{num}元成功。") chaxun(False) def qukuan(num): global money if money < num: print("你沒有那沒多錢。") return money -= num print("----取款----") print(f"{name},您好,您取款{num}元成功。") chaxun(False) def zhucaidan(): print("-----主菜單-----") print(f"{name},您好,歡迎來到黑馬ATM,請選擇操作。") print("查詢余額請輸入\t【1】") print("存款請輸入\t【2】") print("取款請輸入\t【3】") print("退出請輸入\t【4】") return input("請輸入您的選擇:") while True: jianpan = zhucaidan() if jianpan == "1": chaxun(True) continue elif jianpan == "2": num = int(input("請輸入存款金額:")) cunkuan(num) continue elif jianpan == "3": num = int(input("請輸入取款金額:")) qukuan(num) continue elif jianpan =="4": print("很高興為您服務(wù),歡迎下次觀光臨。") break else: if jianpan != "1" "2" "3" "4": print("請確定后,輸入正確操作命令。") continue
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