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Find the next greater element in an array for each element
Iterate through the array and use a stack to keep track of elements
For each element, pop elements from the stack until finding a greater element
Store the next greater element in a result array
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posted on 24 Mar 2021
posted on 13 Sep 2021
I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.
posted on 1 Apr 2021
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posted on 9 Oct 2021
I applied via Campus Placement and was interviewed before Oct 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.
Solve 500 Leetcode problems
I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.
Questions on quant and maths
Related to collections
I applied via Walk-in and was interviewed in Jul 2024. There were 3 interview rounds.
Advanced Java coding
Core Java arrays and strings are fundamental data structures used for storing and manipulating data in Java programming.
Arrays in Java are used to store multiple values of the same data type in a single variable.
Strings in Java are objects that represent sequences of characters.
Arrays and strings in Java are both indexed collections, with arrays being mutable and strings being immutable.
Example: String[] names = {"Alic
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