Question
Your task is to write a program of a simple dictionary which implements the following instructions:
insert str: insert a string str in to the dictionary
find str: if the d……继续阅读 »
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6年前 (2020-04-09) 3032浏览 2评论
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You are given a sequence of n integers S and a sequence of different q integers T. Write a program which outputs C, the number of integers in T which are also in the set S……继续阅读 »
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6年前 (2020-04-09) 5600浏览 54评论
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You are given a sequence of n integers S and a sequence of different q integers T. Write a program which outputs C, the number of integers in T which are also in the set S……继续阅读 »
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6年前 (2020-04-09) 5447浏览 31评论
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Question
Assume that rain is falling endlessly in the region and the water overflowing from the region is falling in the sea at the both sides. For example, for the above cross-se……继续阅读 »
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6年前 (2020-04-09) 2739浏览 25评论
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