![]() ![]() Another approach to perform the same task is using Binary Search.īinary Search is a searching algorithm used in a sorted array by repeatedly dividing the search interval in half. The time complexity of the Linear search is O(n). Linear Search Approach: A simple approach is to do a linear search. Input: arr =, x = 175Įxplanation: Element x is not present in arr. Prune-and-Search | A Complexity Analysis Overview.Why is Binary Search preferred over Ternary Search?.Smallest Difference Triplet from Three arrays.Efficient search in an array where difference between adjacent is 1.Binary Search for Rational Numbers without using floating point arithmetic.Find the element that appears once in a sorted array.Find if there is a pair with a given sum in the rotated sorted Array.Find position of an element in a sorted array of infinite numbers.Find the closest pair from two sorted arrays.Find k closest elements to a given value.Median of two sorted Arrays of different sizes. ![]() Find the maximum element in an array which is first increasing and then decreasing.Find the smallest and second smallest elements in an array.Two elements whose sum is closest to zero.Median of two sorted arrays of same size.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys. ![]()
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