The difference between algorithm and flowchart is simply that algorithm is the collection of rules that should be followed while solving any particular problem. flowchart is diagrammatic representation of the algorithm.
What is Algorithm?
Let’s understand what an algorithm is to clarify the difference between algorithm and flowchart. An algorithm is a method for solving a problem step by step. An algorithm is a set of guidelines for carrying out tasks to produce the desired outcomes.
The algorithm must be properly designed for the program to function correctly. Algorithm design helps in the efficient use of computing resources.
Algorithm of Linear Search The algorithm for searching an element e in the given array arr is given below:
Linear_Search ( Array arr, Element e)
Step-1: Set x to 1
Step-2: If x > n then go to 7th step
Step-3: If Arr[x] = e then go to 6th step
Step-4: Set x to x + 1
Step-5: Go to 2nd step
Step-6: Print that an element e successfully found at index x and go to the 8th step
Step-7: Print element not found
Step-8: Exit
What is a Flowchart?
Flowchart is diagrammatic representation of the algorithm. Making flowcharts is a straightforward process. Flow charts must follow certain standards. Flow charts can be used in place of any logic represented using a flow diagram.
On the other hand, the concepts are explained. Flowcharts look more graphically pleasing if we use a wide range of sizes, shapes, symbols, and boxes when presenting one. Debugging errors in flowcharts is a demanding and more difficult task.
A programmer creates a flowchart using pencil and paper or by joining the shapes on the computer screen using software.
What is the Difference Between Algorithm and Flowchart?
| S.No | FlowChart | Algorithm |
|---|---|---|
| 1. | It is a visual representation of any process. | It is a step-by-step breakdown of the work that must be done. |
| 2. | The process of every solution is represented by step-by-step instructions. | Data flow is represented by an information diagram broken down into blocks. |
| 3. | The solution is displayed here in the graphical format. | English, a language not used by computers, displays the solution. |
| 4. | Branching and looping are simple to illustrate. | It’s challenging to illustrate branching and looping |
| 5. | Compared to the algorithm, it is simple to understand. | It is a little challenging to understand. |
| 6. | Errors are difficult to debug. | Simple to fix errors |
| 7. | Flowchart is not practical for large-size problems. | Any problem can have an algorithm written for it. |
| 8. | The creation of a flowchart is simple. | In contrast to a flowchart, writing an algorithm is challenging. |
Conclusion
- Algorithms use essential texts to find out the solution.
- Any application can use an algorithm, which is a pseudocode.
- Identifying and fixing flowchart issues takes a lot of time and effort.
- In the face of considerable impediments, flowcharts could be more effective.
