# 10 Lesser-Known Algorithms to Impress Your Interviewers

### Sorting Algorithm

Sorting algorithms arrange data efficiently. Common ones include bubble sort, insertion sort, selection sort, and merge sort.

# 1

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### Develop Coding Skills

Dynamic programming breaks down problems into smaller parts & uses previous results to find sols. It employs top-down & bottom-up approaches.

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# 2

Search algorithms locate elements in data structures. Linear and binary search are widely used methods.

### Search Algorithm

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# 3

Tree traversal algorithms visit each node in trees. There are three types: pre-order, in-order, and post-order traversals.

### Tree Traversal

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# 4

### Hashing Algorithm

Hashing algorithms convert data into fixed-sized values. They are essential in blockchain and maintain data integrity.

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# 5

String searching algorithms find patterns in text. They have applications in spam filters, plagiarism detection, and more.

### String Searching

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# 6

Divide and conquer algorithms break problems into subproblems and combine solutions. Quick and merge sorts are examples.

### Divide and Conquer

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# 7

Backtracking explores all possible solutions incrementally. It reverts when no solution is found and is used in various problem-solving scenarios.

### Backtracking Algorithm

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# 8

Randomised algorithms use randomness for decision-making. They reduce complexity and memory usage in programs.

### Randomised Algorithm

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# 9

Brute force explores all possible choices to find solutions. While simple, it can be slow for large datasets.

### Brute Force Algorithm

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