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Showing posts from October, 2022

Leet Code: Missing Number from Sorted Array of Numbers

Streams Java8: Flat Map usage

Streams Java8: Sorting Map

Streams Java8: Convert HashMap to Linked HashMap

Streams Java8: Group By List values

Streams Java8: Group by Sum

Streams Java8: Merging two lists

Streams Java8: Convert Empoyee Object to Map

Leet Code: Two sum

Leet Code: Container with most water

Leet Code Regular Expression Matching

Conversion of Roman to Numbers

Conversion of Numbers into Roman values

Different pairs of given value

Move Zeros to First Position array java programme

Sum of Array 3 numbers equals to given value java code

Shifting characters interview question within the range

Efficient way to check String palindrome or not in java

Leet Code: Longest Substring Without Repeating Characters

Efficient way to reverse a String in java

Leet Code Problem: Find the point that visited the most by runner after he finished training, i.e. in above example, point 2 is the most visited. If more than one point are visited the most, find the point with minimum index.