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Given a matrix if an element in the matrix is 0 then you will have to set its entire column and row to 0 and then return the matrix.
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Given a matrix if an element in the matrix is 0 then you will have to set its entire column and row to 0 and then return the matrix.- Published on
Given an integer array nums, return true if any value appears at least twice in the array, and return false if every element is distinct.- Published on
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order.