July 07,
2025 
3 min read
The Basics Before We Start Programming
Before diving into actual programming, it’s important to understand two fundamental concepts: **Algorithm** and **Flowchart**.
What is an Algorithm?
An algorithm is a sequence of steps written in a logical order to perform a specific task. You can think of it as a self-understanding or a plan for solving a problem. For example, to add two numbers, the steps are simple and can be written as:
Step 1: Start
Step 2: Declare variables num1, num2, and sum
Step 3: Accept input values for num1 and num2
Step 4: sum = num1 + num2
Step 5: Display sum
Step 6: End
Notice, no actual programming knowledge is required to understand this algorithm. Anyone can follow these steps to add two numbers. This is the essence of the logic behind the program.
What is a Flowchart?
Once the algorithm is ready, we can visualize it through a flowchart. A flowchart is a diagram that represents the steps of an algorithm using standard symbols. These symbols are universally accepted, making it easier for anyone to understand.
Here are some common flowchart symbols:
- Ellipse: Represents the start and end of the process.
- Arrow: Used for connecting steps in the process.
- Parallelogram: Used for input and output operations.
- Rectangle: Represents a process or step in the program.
- Diamond: Represents a decision-making point (yes/no, true/false).
Once these symbols are understood, you can create a flowchart for the task. For example, to add two numbers, your flowchart would look like:
[Start] → [Input num1, num2] → [Process sum = num1 + num2] → [Display sum] → [End]
The Path to Programming
Now that you have your algorithm and flowchart ready, you can begin programming using any language like C, C++, Java, or Python. Each programming language has its own syntax or grammar, which you must follow to write working code.
Once you master this process, the world of programming is yours to explore. Whether you want to build applications or solve complex problems, learning programming will open doors to endless possibilities. And with platforms like Newtum, you'll have the perfect guide on your programming journey!
Learn More About Programming
If you want to learn more about programming, check out our YouTube video where we break down the concepts, show examples, and guide you through the process. Watch the video here!
Conclusion
In conclusion, programming is all about creating logical sequences of instructions to perform tasks. By mastering algorithms, flowcharts, and understanding the basics, you will be well on your way to becoming a proficient programmer. Let’s get coding and explore the world of programming!
