Double Selection Sort
Double Selection Sort Double selection sort improves selection sort by selecting both the minimum and maximum elements in each pass. It places the minimum at the beginning and the maximum at the end, reducing the number of passes by roughly half. Problem Given a sequence $A$ of length $n$, reorder it such that $$ A[0] \le A[1] \le \cdots \le A[n-1] $$ Algorithm Maintain two boundaries, left and right. In...