rooted trees, those with minimum height are called m ...
A gene string can be represented by an character long string, with choices from A , C , G , T . Suppose we need to investigate about a mutation mutation from start to end , where ONE mutation is defi ...
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rooted trees, those with minimum height are called m ...
Given an array of distinct integers arr, find all pairs of elements with the minimum absolute difference of any two elements. Return a list ...
Given a set of points in the xy-plane, determine the minimum area of a rectangle formed from these points, with sides parallel to the x and y axes. ...
Given a square array of integers A, we want the minimum sum of a falling path through A. A falling path starts at any element in the first row ...
Given strings S and T, find the minimum (contiguous) substring W of S, so that T is a subsequence of W. If there is no such window in S ...
Given a positive integer a, find the smallest positive integer b whose multiplication of each ...
We have two integer sequences A and B of the same non-zero length. We are allowed to swap elemen ...
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right wh ...