calc
its a calcunknown
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2 months ago
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from tkinter import * root = Tk() root.title("Simple Calculator") e = Entry(root,width = 45,borderwidth = 10) e.grid(row= 0, column= 0, columnspan=3,padx= 15, pady=15) #e.insert(0,"") def button_click(number): #e.delete(0, END) current = e.get() e.delete(0, END) e.insert(0, str(current) + str(number)) def button_clear(): e.delete(0, END) def button_add(): first_num = e.get() global f_num global math math = "addition" f_num = int(first_num) e.delete(0, END) def button_equal(): second_num = e.get() e.delete(0, END) if math == "addition": e.insert(0, f_num + int(second_num)) if math == "substraction": e.insert(0, f_num - int(second_num)) if math == "multiplication": e.insert(0, f_num * int(second_num)) if math == "division": e.insert(0, f_num / int(second_num)) def button_subtract(): first_num = e.get() global f_num global math math = "substraction" f_num = int(first_num) e.delete(0, END) return def button_multiply(): first_num = e.get() global f_num global math math = "multiplication" f_num = int(first_num) e.delete(0, END) return def button_divide(): first_num = e.get() global f_num global math math = "division" f_num = int(first_num) e.delete(0, END) return button_1 = Button(root, text="1", padx=40, pady=20, command=lambda: button_click(1)) button_2 = Button(root, text="2", padx=40, pady=20, command=lambda: button_click(2)) button_3 = Button(root, text="3", padx=40, pady=20, command=lambda: button_click(3)) button_4 = Button(root, text="4", padx=40, pady=20, command=lambda: button_click(4)) button_5 = Button(root, text="5", padx=40, pady=20, command=lambda: button_click(5)) button_6 = Button(root, text="6", padx=40, pady=20, command=lambda: button_click(6)) button_7 = Button(root, text="7", padx=40, pady=20, command=lambda: button_click(7)) button_8 = Button(root, text="8", padx=40, pady=20, command=lambda: button_click(8)) button_9 = Button(root, text="9", padx=40, pady=20, command=lambda: button_click(9)) button_0 = Button(root, text="0", padx=40, pady=20, command=lambda: button_click(0)) button_add = Button(root, text="+", padx=39, pady=20, command=button_add) button_equal = Button(root, text="=", padx=91, pady=20, command=button_equal) button_clear = Button(root, text="Clear", padx=79, pady=20, command=button_clear) button_subtract = Button(root, text="-", padx=41, pady=20, command=button_subtract) button_multiply = Button(root, text="*", padx=41, pady=20, command=button_multiply) button_divide = Button(root, text="/", padx=40, pady=20, command=button_divide) # Put the buttons on the screen button_1.grid(row=3, column=0) button_2.grid(row=3, column=1) button_3.grid(row=3, column=2) button_4.grid(row=2, column=0) button_5.grid(row=2, column=1) button_6.grid(row=2, column=2) button_7.grid(row=1, column=0) button_8.grid(row=1, column=1) button_9.grid(row=1, column=2) button_0.grid(row=4, column=0) button_clear.grid(row=4,column=1,columnspan=2) button_add.grid(row=5,column=0) button_equal.grid(row=5,column=1,columnspan=2) button_subtract.grid(row=6,column=0) button_divide.grid(row=6,column=1) button_multiply.grid(row=6,column=2) root.mainloop()