Example of Backtracking Algorithm
Example: Finding the shortest path through a maze
Input: A maze represented as a 2D array, where 0 represents an open space and 1 represents a wall.
Algorithm:
- Start at the starting point.
- For each of the four possible directions (up, down, left, right), try moving in that direction.
- If moving in that direction leads to the ending point, return the path taken.
- If moving in that direction does not lead to the ending point, backtrack to the previous position and try a different direction.
- Repeat steps 2-4 until the ending point is reached or all possible paths have been explored.
Backtracking Algorithm
Backtracking algorithms are like problem-solving strategies that help explore different options to find the best solution. They work by trying out different paths and if one doesn’t work, they backtrack and try another until they find the right one. It’s like solving a puzzle by testing different pieces until they fit together perfectly.
Table of Content
- What is Backtracking Algorithm?
- How Does a Backtracking Algorithm Work?
- Example of Backtracking Algorithm
- When to Use a Backtracking Algorithm?
- Applications of Backtracking Algorithm
- Basic of Backtracking Algorithm
- Standard Problems on Backtracking Algorithm
- Easy Problems on Backtracking Algorithm
- Medium Problems on Backtracking Algorithm
- Hard Problems on Backtracking Algorithm
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