How to Iterate Numpy Arrays

Iteration displays each element of an array. Here, we will see how to iterate through Numpy arrays using loops and other methods. We will cover the following examples:

  • Iterate a One-Dimensional Numpy array
  • Iterate a Two-Dimensional Numpy array
  • Iterate a Three-Dimensional Numpy array

Iterate a One-Dimensional Numpy array

Let us see how to iterate a one-dimensional array using for loop in Numpy:

Output

Iterate a Two-Dimensional Numpy array

Let us see how to iterate a two-dimensional array using for loop in Numpy:

Output

Iterate a Three-Dimensional Numpy array

Let us see how to iterate a three-dimensional array using for loop in Numpy. The 2D matrices are iterated one by one for 3D array iteration. Let us see an example:

Output

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Read More:

Reshape a Numpy array
Joining Numpy Arrays
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