juniorBacktracking
What problems are suitable for backtracking?
Updated Apr 28, 2026
Short answer
Problems involving combinations, permutations, and constraints.
Deep explanation
Backtracking is ideal for problems where all solutions need to be explored under constraints.
Real-world example
Scheduling and puzzle solving.
Common mistakes
- Using it where DP is better.
Follow-up questions
- Examples?
- Alternative?