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64 lines
2.1 KiB
64 lines
2.1 KiB
1 year ago
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import random
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import tkinter as tk
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from anytree import Node, RenderTree
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class Game:
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def __init__(self):
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self.root = tk.Tk()
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self.root.title("24点游戏")
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self.root.geometry("400x300")
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self.root.resizable(False, False)
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self.numbers = [random.randint(1, 9) for _ in range(4)]
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self.expression = tk.StringVar()
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self.expression.set("输入表达式")
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self.number_labels = []
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for i in range(4):
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label = tk.Label(self.root, text=str(self.numbers[i]), font=("Arial", 24))
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label.place(x=50 + i * 80, y=50)
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self.number_labels.append(label)
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input_entry = tk.Entry(self.root, textvariable=self.expression, font=("Arial", 24))
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input_entry.place(x=50, y=150)
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calculate_button = tk.Button(self.root, text="计算", font=("Arial", 24), command=self.calculate)
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calculate_button.place(x=250, y=150)
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self.result_label = tk.Label(self.root, text="", font=("Arial", 24))
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self.result_label.place(x=50, y=200)
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def calculate(self):
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try:
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root_node = Node("root")
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expression = self.expression.get()
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for char in expression:
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if char.isdigit():
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node = Node(char, parent=root_node)
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elif char == "+":
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node = Node(char, parent=root_node)
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elif char == "-":
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node = Node(char, parent=root_node)
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elif char == "*":
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node = Node(char, parent=root_node)
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elif char == "/":
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node = Node(char, parent=root_node)
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else:
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raise Exception("Invalid character")
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result = eval(expression)
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if result == 24:
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self.result_label.config(text="正确")
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else:
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self.result_label.config(text="错误")
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for pre, fill, node in RenderTree(root_node):
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print("%s%s" % (pre, node.name))
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except Exception as e:
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print(e)
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self.result_label.config(text="错误")
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game = Game()
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game.root.mainloop()
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