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Tag: DSA Self Paced

April 12, 2023 Arrays

Longest Subarray with sum K | [Postives and Negatives]

Problem Statement: Given an array and a sum k, we need to print the length of the longest subarray that

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April 12, 2023 Arrays

Count Subarray sum Equals K

Problem Statement: Given an array of integers and an integer k, return the total number of subarrays whose sum equals

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April 4, 2023 Binary Tree

Binary Tree Representation in Java

A Binary Tree in Java is represented as pointers connecting to each other in a hierarchical manner where a node

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April 4, 2023 Binary Tree

Binary Tree Representation in C++

A Binary Tree in C++ is represented as pointers connecting to each other in a hierarchical manner where a node

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April 4, 2023 Arrays

Rearrange Array Elements by Sign

Variety-1 Problem Statement: There’s an array ‘A’ of size ‘N’ with an equal number of positive and negative elements. Without

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March 22, 2023 Arrays / Sorting

Recursive Bubble Sort Algorithm

Problem Statement: Given an array of N integers, write a program to implement the Recursive Bubble Sort algorithm. Examples: Example

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March 22, 2023 Arrays / Sorting

Recursive Insertion Sort Algorithm

Problem Statement: Given an array of N integers, write a program to implement the Recursive Insertion Sort algorithm. Examples: Example

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March 22, 2023 Arrays

Right rotate an array by D places

Problem Statement: Given an array of N integers and an integer D, right rotate the array by D place. Pre-requisite:

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March 22, 2023 Arrays

Left rotate an array by D places

Problem Statement: Given an array of N integers and an integer D, left rotate the array by D place. Pre-requisite:

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March 22, 2023 Arrays

Find the missing number in an array

Problem Statement: Given an integer N and an array of size N-1 containing N-1 numbers between 1 to N. Find

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Recent Posts

  • Top Array Interview Questions – Structured Path with Video Solutions
  • Longest Subarray with sum K | [Postives and Negatives]
  • Count Subarray sum Equals K
  • Binary Tree Representation in Java
  • Binary Tree Representation in C++

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