20 lines
480 B
Python
20 lines
480 B
Python
# Reverse Integer
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class Solution:
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def reverse(self, x: int) -> int:
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str_x = str(x)
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reverse_str_x = str_x[::-1]
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if reverse_str_x[-1] == "-":
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reverse_str_x = "-" + reverse_str_x[:-1]
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return_x = int(reverse_str_x)
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return return_x if return_x <= 2**31 - 1 and return_x >= -(2**31) else 0
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if __name__ == "__main__":
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x = 120
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rev_x = Solution().reverse(x)
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print(rev_x)
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x = -123
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print(Solution().reverse(x))
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