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［抄题］： Given a non-negative integer, you could swap two digits at most once to get the maximum valued number. Return the maximum valued number you coul 阅读全文
posted @ 2018-05-14 22:44
苗妙苗
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［抄题］： You are given a list of non-negative integers, a1, a2, ..., an, and a target, S. Now you have 2 symbols + and -. For each integer, you should ch 阅读全文
posted @ 2018-05-14 21:45
苗妙苗
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［抄题］： Given the running logs of n functions that are executed in a nonpreemptive single threaded CPU, find the exclusive time of these functions. Each 阅读全文
posted @ 2018-05-14 10:55
苗妙苗
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