Input is a string like "AAAAABBCCAA" and it should print "5A2B2C2A". 5 being the continuous number of occurance for character 'A'. Same is with other characters also.
Senior Lead Software Engineer Interview Questions
484 senior lead software engineer interview questions shared by candidates
1) Update the existing map without creating another map. 2) Write code to show the deadlock. 3) Find the maximum number from the given array. 4) Write the signature of service returning all the records from the provided table. 5) Explain about the Json format.
1) Given a point and an collection of arbitrary 2D points, find the point closest to the the given point. 2) Given a collection of arbitrary 2D points, find the point closest to the median.
What if we insert with key null to a HashMap?
What are the different MySql engine?
Why should we hire you?
1. Sample Code snippets like Recursive sorting, Ordering 2. Memory management and optimization techniques 3. New features in terms of technologies 4. DevOps basics 5. Focus on Core concepts, Spring boot, Angular, Database concepts in my case
1. System Design and Microservices pattern SAGA, Stranger, CQRS 2. String uses 3. Docker and Kubernetes commands 4. Microservices communication and job creation 5. Java 8 and 11 differences
You are given a matrix having 0s & 1s where each row & column is sorted also. So need to find the maximum matrix of 1s. e.g. Below is the given matrix, note each row & column is sorted. {0,0,0,0,1} {0,0,0,1,1} {0,1,1,1,1} {0,1,1,1,1} {1,1,1,1,1} so max matrix having 1s can be- 1,1,1,1 1,1,1,1 1,1,1,1
TDD coding on a simple hash set
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