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Python14

python chr charNumber1 = chr(104); charNumber2 = chr(101); charNumber3 = chr(108); charNumber4 = chr(111); print(charNumber1, charNumber2, charNumber3, charNumber3, charNumber4); h e l l o 2019. 9. 6.
python all numbers = [1, 2, 3]; numbers2 = [1, 2, 3, 0]; numbers3 = [0] * 10; strings = ["1", "2", "3", "4"]; print(all(numbers)); print(all(numbers2)); print(all(numbers3)); print(type(0)); print(all(strings)); for i in numbers2: print(i, end=" "); print(""); for i in numbers3: print(i, end=" "); True False False True 1 2 3 0 0 0 0 0 0 0 0 0 0 0 2019. 9. 6.
python exception2 import Calculator; cal1 = Calculator.Calculator(); print(cal1.Add("gg", 2)); class Calculator: def __init__(self): self.result = 0; def Add(self, number1, number2): result = 0; try: #Error Create #raise(); if(type(number1) != int or type(number2) != int): raise(); else: result = number1 + number2; except Exception as e: return MyException(); return result; def Sub(self, number1, number2): return.. 2019. 9. 6.
python exception import Calculator; cal1 = Calculator.Calculator(); print(cal1.Add(3, 2)); class Calculator: def __init__(self): self.result = 0; def Add(self, number1, number2): result = 0; try: #Error Create #raise(); if(type(number1) != int or type(number2) != int): raise(); else: result = number1 + number2; except Exception as e: return -1; return result; def Sub(self, number1, number2): return number1 - num.. 2019. 9. 6.

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