# from tkinter import *
#
# root = Tk()
#
# button = Button(text="Button", fg="#ff0000")
# button.pack(expand=1, fill=BOTH)
#
# root.mainloop()


a = "5"
print(a)

# print(int(a))

print("0">"a")
print("0"<=a<="9")

print(a.isnumeric())
print(a.isdecimal())

