tkinter Entry里面数值怎么相加计算

五个文本框内容相加 最后得到一总金额 这个该怎么完成 tkinter

from tkinter import*
 
win=Tk()
win.geometry("360x360")
win.title("文本框加法")
win.resizable(0,0)
 
entry = [0]*5
X,Y = [100]*5,[20,50,80,110,140]
for i in range(5):
    entry[i] = Entry(win,width=26)
    entry[i].place(x=X[i],y=Y[i])
    entry[i].insert(0, str(i+1))

label = Label(win,text='计算结果：')
label.place(x=100,y=200)

def count():
    res = [0]*5
    for i in range(5):
        try:
            res[i] = int(entry[i].get())
        except:
            res[i] = 0
            entry[i].delete(0, END)
            entry[i].insert(0, '0') #输入非整数，设置默认值为0
    label.config(text = f'计算结果：{sum(res)}')
 
button = Button(win, text="计算", command=count)
button.place(x=160,y=250)
 
win.mainloop()

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