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Rotate a matrix by 90 degrees clockwise
Transpose the matrix
Reverse each row of the transposed matrix
Alternatively, swap elements in-place layer by layer
Example: [[1,2],[3,4]] -> [[3,1],[4,2]]
I applied via Referral
posted on 20 Aug 2023
I applied via Campus Placement and was interviewed before Aug 2022. There were 5 interview rounds.
Easy to medium,mostly questions are easy
Questions are easy basic intermediate and questions mostly on arrays
They give one topic for discussion
Pen paper test. Questions on Java and sql
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
Question on sql , question on maths and logical and technical questions
posted on 27 Feb 2023
I applied via Campus Placement and was interviewed in Jan 2023. There were 4 interview rounds.
Basic aptitude questions and programming mcq
Basic coding questions like oops concepts and puzles
I can contribute my strong technical skills and problem-solving abilities to IBS.
I have extensive experience in software development and programming languages such as Java, C++, and Python.
I am skilled in developing and maintaining software applications, ensuring their functionality and efficiency.
I have a strong understanding of software development methodologies and best practices.
I am adept at troubleshooting and re...
I chose the software field because of my passion for problem-solving and creating innovative solutions.
I have always been fascinated by technology and its ability to transform industries.
Software development allows me to constantly learn and stay up-to-date with the latest advancements.
I enjoy the challenge of solving complex problems and finding efficient solutions.
The software field offers endless opportunities for c...
posted on 9 Dec 2024
I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.
posted on 7 Apr 2021
posted on 17 Jun 2024
I applied via Campus Placement and was interviewed in Dec 2023. There was 1 interview round.
posted on 12 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 5 interview rounds.
Basic apti questions
Medium level question. DP was asked.
Swap two strings without using a third variable
Use XOR operation to swap characters of the strings in place
Loop through each character of the strings and perform XOR operation
Example: strings = ['hello', 'world'], after swapping: strings = ['world', 'hello']
based on 5 reviews
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