Checking row and column for a word in python смотреть онлайн

In this tutorial, you will learn how to check if a specific word exists in the rows and columns of a 2D matrix or list in Python. This can be a useful skill when working with text data, word searches, crossword puzzles, or other applications that involve grids of text.
We will provide you with a step-by-step guide and Python code examples to help you understand how to perform this task.
Before you begin, make sure you have Python installed on your system. This tutorial is suitable for beginners, and you don't need any advanced Python knowledge to follow along.
For this example, let's create a 2D matrix (list of lists) as our input data. This matrix will represent the grid of text where we want to search for a word. Here's an example:
We will start by writing a function to check for the word in rows. This function will take two arguments: the matrix and the word you want to find. Here's an example function:
This function iterates through each row of the matrix, converts the row into a string using join, and checks if the word is in that string.
Now, let's create a function to check for the word in columns. This function will transpose the matrix (swap rows and columns) and then apply the same logic as in the row-checking function. Here's the code:
This function transposes the matrix using the zip(*matrix) trick and then calls the check_rows function with the transposed matrix to check for the word in columns.
You can now use these functions to check for a word in your matrix. Here's how you can use them:
In this example, we search for the word "jk" in both rows and columns and print the results.
Here is the full code with all the functions and the usage of those functions:
In this tutorial, you've learned how to check for a word in both rows and columns of a 2D matrix in Python. You can apply these techniques to various applications where you need to search for words in grids or matrices of text data.
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