LeetCode
Question
·
Mar 2020
Facebook | Phone | Count Number of Ones in a Sub-matrix | March 2020 [Rejected]
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Question Details
Applying for new grad. You are given a matrix and a sub-matrix. You need to find the number of ones for given sub-matrix E.g.: Matrix: 1 0 0 1 1 0 1 0 0 0 1...
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