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| # -*- coding: cp1252 -*-
from Tkinter import *
def evaluer(event):
_____w=eval(entree.get())
_____chaine.configure(text=str(w*w*w))
# ----- Programme principal : -----
fen1 = Tk()
entree = Entry(fen1)
entree.bind("<Return>", evaluer)
chaine = Label(fen1)
text1 = Label(fen1, text = 'Entrez votre valeur:')
text2 = Label(fen1, text = 'réponse:')
b5=Button(fen1, text='Quitter',command = fen1.quit)
text1.grid(row =1,column =1)
entree.grid(row =1,column =2)
text2.grid(row =2,column =1)
chaine.grid(row =2,column =2)
b5.grid(row=3,column=3)
fen1.mainloop()
fen1.destroy() |
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