Question

Backtracking is an algorithmic technique often used for

Q: Answer-Backtracking is an algorithmic technique often used for problems that involve:

Backtracking is a general algorithmic technique for solving problems that incrementally build candidates to the solutions, and backtrack abandon a candidate as soon as it determines that the candidate cannot possibly be completed to a valid solution. Its essentially a systematic way to explore a search space.

problems that involve:

A Finding the shortest path in a graph.

B Optimizing a single objective function with local choices.

C Exploring all possible solutions to a problem by systematically trying and undoing choices.

D Sorting elements in linear time.

E Merging sorted subarrays.

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Backtracking is an algorithmic technique often used for

Solution