Searching Algorithms Questions
The different types of searching algorithms are:
1. Linear Search: In this algorithm, each element of the list is checked sequentially until the desired element is found or the end of the list is reached.
2. Binary Search: This algorithm is applicable only on sorted lists. It repeatedly divides the list in half and compares the middle element with the target value, narrowing down the search range until the element is found or the search range becomes empty.
3. Interpolation Search: Similar to binary search, this algorithm is also applicable on sorted lists. It estimates the position of the target value based on the values of the first and last elements, and then performs a binary search within that estimated range.
4. Jump Search: This algorithm works on sorted lists and involves jumping ahead by a fixed number of steps to find a range where the target value might be present. It then performs a linear search within that range.
5. Exponential Search: This algorithm is also applicable on sorted lists. It starts with a small range and exponentially increases the range until the target value is found or the end of the list is reached. It then performs a binary search within that range.
6. Hashing: Hashing is a technique that uses a hash function to map keys to array indices. It allows for constant-time searching by directly accessing the element at the computed index.
These are some of the commonly used searching algorithms, each with its own advantages and limitations depending on the specific requirements and characteristics of the data being searched.