data structure visualization canvas tool

Select a Color

Line

How many equal parts should the line be divided into?

Select

Rectangle

Array

array

2D Array

Enter the Array elements separated with commas

Matrix

2D Array

Enter the Row Amount

Enter the Column Amount

Enter the matrix elements row by row, separating each element with a comma.

Queue

Enter the Queue elements separated with commas

Stack

Enter the Stack elements separated with commas

Pointers

Pointer should be :

Initialize pointer :

Pointer variable name =

Circle

Graph

Tree Node

Enter The Single Graph Node

Pencil

pencil+

Text

Image+

Pencil Thickness:

Select a Color

Line

How many equal parts should the line be divided into?

Select

Rectangle

Array

array

2D Array

Enter the Array elements separated with commas

Matrix

2D Array

Enter the Row Amount

Enter the Column Amount

Enter the matrix elements row by row, separating each element with a comma.

Queue

Enter the Queue elements separated with commas

Stack

Enter the Stack elements separated with commas

Pointers

Pointer should be :

Initialize pointer :

Pointer variable name =

Circle

Graph

Tree Node

Enter The Single Graph Node

Pencil

pencil+

Text

Image+

Pencil Thickness:

Dry Run Assistant

No Coding problem Selected Yet!

This feature shows the next algorithm step. Use the DrawToCode toolkit to calculate and execute it manually.

You haven't selected a Coding Problem. Click the button below to import it from the problem page.

OR

How to understand code line by line:

After importing coding problem, the first few lines might include input and output of sample test case provided in the problem.
Then the algorithm starts with the function definition, followed by each instruction.

This is how each instruction of the code will be displayed

When you click the down green arrow button, you will navigate to the next instruction.
You can add real-time values of initiators, conditions, and incrementors in loop instructions according to input.
Utilize inbuilt tools like stack, queue, graph, and array to visualize the process.

Follow the algorithm step by step while visualizing its operations for better understanding and debugging.

Scroll down to play

▼

🧠 Logic Puzzle

Think & Arrange, Don't Just Copy-Paste

Drag and arrange the algorithm steps in the correct execution order instead of spending time typing code letter by letter.

No Coding Problem Selected Yet!

To play this coding puzzle, first select a coding problem by clicking the Search 🔍 button.

Select a Color

Pencil

Text

Select

Rectangle

2D Array

Loading component...

Matrix

Queue

Stack

Pointers

Circle

Graph

Line

pencil+

Image+

Pencil Thickness:

Array

Enter the Array elements separated with commas

2D Array

Enter the Row Amount

Enter the Column Amount

Enter the matrix elements row by row, separating each element with a comma.

Queue

Enter the Queue elements separated with commas

Stack

Enter the Stack elements separated with commas

Pointers

Pointer should be :

Initialize pointer :

Pointer variable name =

Tree Node

Enter The Single Graph Node

Line

How many equal parts should the line be divided into?