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Backtracking Patterns · 6 of 7
Generate all subsets using include/exclude decision pattern. Handle duplicates in subsets.
Access the full theory, code examples, and practice problems.
Start LearningSearch for words in grid using backtracking. Handle visited cells and path restoration.
Solve N-Queens and Sudoku using backtracking with constraint propagation.
Generate all permutations using backtracking. Handle duplicates and next permutation.
Partition string into palindromic substrings using backtracking.