26 lines
538 B
Python
26 lines
538 B
Python
def main():
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print('==Exercise 1==')
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flag=True
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while flag:
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a = input("pls input number A:")
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try:
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a = int(a)
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flag=False
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except :
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print("pls input a number!")
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flag=True
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while flag:
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b = input("pls input number B:")
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try:
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b = int(b)
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flag=False
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except :
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print("pls input a number!")
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print(f"The result for A+B={a+b}")
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print('==End Of Ex1==')
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return 0
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if __name__ == '__main__':
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main() |