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PedroPauloFO

Calculadora

Jun 18th, 2014
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Python 0.79 KB | None | 0 0
  1. # coding: utf-8
  2. # Programação 1, 2014.1 Pedro Paulo
  3. # Calculadora
  4.  
  5. def somar(a, b):
  6.     soma = a + b    
  7.     print soma
  8.    
  9. def subtrair(a, b):
  10.     subtracao = a - b    
  11.     print subtracao
  12.    
  13. def multiplicar(a, b):
  14.     multiplicacao = a * b
  15.     print multiplicacao
  16.    
  17. def dividir(a, b):
  18.     if b != 0:
  19.         divisao = a / b
  20.         print divisao
  21.     else:
  22.         print "Erro: Divisão por 0"
  23.  
  24.  
  25. operacao = 0
  26. while operacao != 5:
  27.     entrada = raw_input().split()
  28.    
  29.     operacao = int(entrada[0])
  30.    
  31.     if len(entrada) > 1:
  32.         a = int(entrada[1])
  33.         b = int(entrada[2])
  34.    
  35.     if operacao == 1:
  36.         somar(a, b)
  37.     if operacao == 2:
  38.         subtrair(a, b)
  39.     if operacao == 3:
  40.         multiplicar(a, b)
  41.     if operacao == 4:
  42.         dividir(a, b)
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