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Techniques Used Greedy Sorting Approach Sorting based on either costA or costB is not going to be enough, we also need to account for the...
Techniques Used Graph Simple DFS Similar Problems Number of Islands Max Area of Island Approach Initialize the visited matrix to keep track of...
Techniques Used Graph Simple DFS Prerequisite Problem Recommended 200 - Number of Islands Approach It is similar to the Number of Islands...
Techniques Graph Simple DFS Approach: If the current pixel already has the newColor, return the image as it is. Call the utility dfs function...
Techniques Used Greedy Two Pointer Sorting Approach Sort the people weights array. Now, use the two pointer technique to navigate the elements of...