7.1 Linear Search Algorithm | Linear Search in C | Data Structures Tutorials
Jenny's Lectures CS IT・12 minutes read
The linear search algorithm, also known as sequential search, involves searching for a specific data value within an array by iterating through each element. If the data is found, the algorithm should return the location or index of the data, implementing it in C with a for loop and a break statement to stop the search.
Insights
- **Linear search algorithm, also known as sequential search, involves iteratively checking each element in an array to find a specific data value.**
- **When implementing this algorithm in C, a for loop is utilized to iterate through the array, with a break statement incorporated to halt the search once the desired data is located.**
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Recent questions
What is the linear search algorithm?
The linear search algorithm, also known as sequential search, involves searching for a specific data value within an array by iterating through each element.
How does the linear search algorithm work?
The linear search algorithm starts from the beginning of the array and iterates through each element until it finds the desired data. If the data is found, the algorithm returns the location or index of the data.
What are the two scenarios in linear search?
In linear search, there are two scenarios: the data is present in the array or not. If the data is found, the algorithm returns the location of the data.
How can the linear search algorithm be implemented in C?
To implement the linear search algorithm in C, a for loop can be used to iterate through the array. A break statement should be included after finding the data to stop the search.
What is the purpose of a break statement in linear search?
In linear search, a break statement is included after finding the data to stop the search process once the desired data has been located in the array.
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Summary
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Sequential Search Algorithm in C Arrays
- Linear search algorithm is also known as sequential search.
- The algorithm involves searching for a specific data value within an array.
- Two scenarios exist: data is present in the array or not.
- If the data is found, the algorithm should return the location or index of the data.
- The search starts from the beginning of the array and iterates through each element.
- If the data is found, the algorithm should stop and return the location.
- To implement the algorithm in C, a for loop can be used to iterate through the array.
- A break statement should be included after finding the data to stop the search.
