MediumBacktracking
Word Search
Search word in 2D grid
Solution Approach
DFS backtracking
Complexity Analysis
Time Complexity
O(m*n*4^L)Space Complexity
O(L)Complexity
Time:O(m*n*4^L)
Space:O(L)
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Search word in 2D grid
DFS backtracking
Time Complexity
O(m*n*4^L)Space Complexity
O(L)