Sorting Arrays
Now, let's dive into sorting arrays. Sorting an array involves arranging its elements in a specific order, whether it's ascending, descending, or some other sequence.
Let's try to sort the array:
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import numpy as np
array = np.array([3, -4, 6, 0, 12, 499, -123])
print('unsorted array', array)
print('sorted array', np.sort(array))
123456import numpy as np array = np.array([3, -4, 6, 0, 12, 499, -123]) print('unsorted array', array) print('sorted array', np.sort(array))
Note
The
sort()function returns a copy of the array, while the original array remains unchanged.
Let's try to sort a 2-D array:
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import numpy as np
array = np.array([[-2, 4, -12, -434, 62], [1, 4, 7, 93, 75]])
print('Unsorted array', array)
print('Sorted array', np.sort(array))
12345import numpy as np array = np.array([[-2, 4, -12, -434, 62], [1, 4, 7, 93, 75]]) print('Unsorted array', array) print('Sorted array', np.sort(array))
Uppgift
Swipe to start coding
You have the following array: [15, -2, 33, 47, -55, 16, 0, 834]. Your task is to sort it.
Lösning
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import numpy as np
# 1. Creating an array
arr_1 = np.array([15, -2, 33, 47, -55, 16, 0, 834])
# 2. Sorting the array
print('Sorted array_1:', np.sort(arr_1))
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 4. Kapitel 4
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import numpy as np
# 1. Creating an array
arr_1 = np.___([15, -2, 33, 47, -55, 16, 0, 834])
# 2. Sorting the array
print('Sorted array_1:', np.___(___))
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