<ul><li>To find the smallest number in an array in Python, you can use the sorting method or write a custom algorithm.</li><li>One approach is to sort the array and the smallest number will be at the first position.</li><li>Another approach is to use a custom algorithm, where you assume the first element as the smallest number and iterate through the array to find any smaller numbers.</li><li>The algorithm involves starting from index 1 and comparing each element to the current smallest number.</li></ul>

Smallest Number in an Array Python

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