How do I write an algorithm?

There are many ways to write an algorithm….An Algorithm Development Process

1. Step 1: Obtain a description of the problem. This step is much more difficult than it appears.
2. Step 2: Analyze the problem.
3. Step 3: Develop a high-level algorithm.
4. Step 4: Refine the algorithm by adding more detail.
5. Step 5: Review the algorithm.

How do you draw a flowchart?

Create a flowchart

1. Click the File tab.
2. Click New, click Flowchart, and then under Available Templates, click Basic Flowchart.
3. Click Create.
4. For each step in the process that you are documenting, drag a flowchart shape onto your drawing.
5. Connect the flowchart shapes in either of the following ways.

How do you calculate sum in algorithm?

Algorithm: 1 Step 1: Start. 2 Step 2: Declare variables num1, num2 and sum. 3 Step 3: Read values for num1, num2. 4 Step 4: Add num1 and num2 and assign the result to a variable sum. 5 Step 5: Display sum.

How do you make a flowchart?

Use a pencil and paper. Optionally, for the flowchart, use a flowchart stencil. Use a computer and software. Optionally, use a printer, paper, and ink or toner. For software for the algorithm, use a text editor or word processor. For software for the flow chart, use a diagramming program, such as LibreOffice Draw or MicroSoft Visio..

How do you write an algorithm step by step?

Required knowledge: Basics of Algorithm writing and flowchart drawing. Step 2: Declare variables num1, num2 and sum. Step 3: Read values for num1, num2. Step 4: Add num1 and num2 and assign the result to a variable sum.

How do you sum numbers in a for loop?

We use for loop and increment the loop by 1 upto n. Then we add the numbers and store it in sum. Like if we take n as 4. so in the first iteration i=1 and sum = 0 + 1 as sum is initialized 0 at the beginning. In the second iteration i=2 and sum = 1 + 2 as sum was previously stored as 1 in the 1st iteration.