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Leetcode 912. Sort an Array
Sort an integer array in ascending order without using built-in sort routines, achieving O(n log n) time and minimal extra space; input size is up to 5×10^4 with values in the range ±5×10^4.
Asked at:
Amazon
Microsoft
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Late January, 2025
Microsoft
Intern
Implement heap sort
Mid January, 2025
Amazon
Junior
Implement selection sort
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