LeetCode
Question
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Nov 2019
·
Los Angeles
Microsoft | Hiring Event | String Compression
2 upvotes
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2 replies
Question Details
Given an array of characters, return the array which has the a character followed by the value of number of times it appears. For example: If the input is [a,a,a,b,b,c,c,c,d,f,f,a,a,null] then...
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Arrays
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