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'''Given an array and a value, remove all occurrences of that value in place and return the new length.The... 阅读全文
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'''Given an integer array, find a subarray where the sum of numbers is zero.Your code should return the in... 阅读全文
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import hashlib# hash转换print(hash('aa'))print(hash('aa'))print(hash(111))print(hash(str([1, 2, 3, 4])))# md... 阅读全文
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from queue import PriorityQueueclass Job(object): def __init__(self, priority, description): sel... 阅读全文