DSA
exchange argument
the proof technique that a greedy choice is safe
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Algorithm Design PatternsDSAMore terms from this board
- backtrackingincremental build + prune dead branches (DFS over solutions)
- brute forcetry all possibilities (correct baseline)
- constraint satisfactionfind an assignment meeting all rules (backtracking)
- divide & conquersplit/solve/combine
- pruningcutting a branch that can't succeed
- the meta-methodbrute force → find bottleneck → apply the pattern that removes it → verify