LeetCode
Question
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May 2019
·
Los Angeles
Uber | Phone Screen | Merge tuples
3 upvotes
1,539 views
7 replies
Question Details
Given a list of tuples, find the list which belong to same tuple. Input (Matrix): int input[][] = {{1,2},{3,4},{7,2},{5,12},{11,3},{9,7}} Output: ArrayList of Arraylist: {{1,2,7,9},{3,4,11},{5,12}} Note: Order of output is not important. My approach…
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Arrays
Matrix