Recent questions and answers in Data Structure And Algorithm

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Remove all consecutive duplicates from the string in java

answered Apr 2, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Implement stack using linked list in java

answered Apr 2, 2020 in Data Structure And Algorithm by me_vinod12 (3.7k points)

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implement a stack using array in java

answered Apr 2, 2020 in Data Structure And Algorithm by ranju_12 (5k points)

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Find pythagorean triplet in an unsorted array in java

answered Mar 30, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find a triplet in unsorted array that sum to a given value in java

answered Mar 30, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find a triplet that sum to a given value in java

answered Mar 30, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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Find subarray with given sum in java

answered Mar 23, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find the row with maximum number of 1s in java

answered Mar 23, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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Given a sorted array and a number x, find the pair in array whose sum is x

answered Mar 20, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find the minimum element in a sorted and rotated array in java

answered Mar 19, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Search an element in a sorted and rotated array in java

answered Mar 19, 2020 in Data Structure And Algorithm by me_vinod12 (3.7k points)

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Count number of occurrences (or frequency) in a sorted array in java

answered Mar 17, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find last or rightmost positions of an element in a sorted array ?

answered Mar 14, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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Find first or leftmost positions of an element in a sorted array ?

answered Mar 14, 2020 in Data Structure And Algorithm by me_vinod12 (3.7k points)

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3 answers 274 views

how to get square root of a number in java ?

answered Mar 14, 2020 in Data Structure And Algorithm by john12 (4.4k points)

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2 answers 223 views

binary search in java

answered Mar 14, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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1 answer 191 views

How to find leaf nodes in a tree java?

answered Mar 4, 2020 in Data Structure And Algorithm by me_vinod12 (3.7k points)

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Generating all permutations of a given string in java

answered Feb 29, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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Segregate even and odd nodes in a linked list java

answered Feb 8, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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How to find middle element of linked list in java ?

answered Feb 7, 2020 in Data Structure And Algorithm by Developerhelpway (2.8k points)

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