nested loops python practice

nested loops in python allow you to use one or more loops inside another loop. this can be a powerful tool for iterating through multidimensional data structures or solving problems that require nested iterations. in this tutorial, we'll explore the concept of nested loops, understand their syntax, and provide practical examples to reinforce your understanding.
a nested loop consists of one loop inside another. the inner loop runs multiple times for each iteration of the outer loop. this creates a "nested" structure, enabling you to work with two or more sets of data simultaneously.
here, outer_iterable is the collection you iterate through with the outer loop, and inner_iterable is the collection you iterate through with the inner loop. the inner loop completes its iterations for each iteration of the outer loop.
let's create a nested loop to generate a multiplication table.
in this example, the outer loop iterates over the multiplicand (1 to 10), and the inner loop iterates over the multiplier (1 to 10). the result is the multiplication of the current values of i and j.
nested loops are often used to print patterns. here's an example to print a triangle pattern:
in this example, the outer loop controls the number of rows, and the inner loop prints '*' characters based on the current row number.
nested loops are useful for working with matrices. let's add two matrices:
in this example, the outer loop iterates over the rows, and the inner loop iterates over the columns of the matrices.
nested loops in python provide a flexible and powerful way to work with complex data structures and solve intricate problems. as you gain proficiency with nested loops, you'll find them invaluable for handling various programming tasks. practice and experiment with different scenarios to enhance your understanding.
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