idade = int(input('Qual sua idade? '))
preço = float(input('Informe o valor: '))
desconto = 7.0
if preço >= 23 and preço <= idade:
print('Você terá um desconto de: R${:.2f}'.format(desconto))
else:
print('sem desconto')
#https://pt.stackoverflow.com/q/446362/101
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