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You are given coins of different denominations and a total amount of money. Write a function to compute the number of combinations that make up that a 阅读全文
posted @ 2020-06-08 12:48
CNoodle
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You have an array of logs. Each log is a space delimited string of words. For each log, the first word in each log is an alphanumeric identifier. Then 阅读全文
posted @ 2020-06-08 11:31
CNoodle
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The median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the 阅读全文
posted @ 2020-06-08 07:15
CNoodle
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Given an array equations of strings that represent relationships between variables, each string equations[i] has length 4 and takes one of two differe 阅读全文
posted @ 2020-06-08 05:42
CNoodle
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