Reverse a linked list Array and string manipulation
Engineer Software Interview Questions
512,496 engineer software interview questions shared by candidates
write a program to delete the space between words. input:"qapitol qa" output:"qapitolqa"
If Mary is currently 50 yrs old and her mother is 76 yrs old. How many years back was her mother 3 times as old as Mary?
Did you work on opensource projects ?
Find the maximum length of consecutive ones in a nxm matrix which has only 0's and 1's.
How to retrieve a file with a specific string or keyword using UNIX command line
What is the difference between Java and Java Enterprise Edition?
1st round: 1. How to uniquely identify the repeating strings from the array. 2. How to search in Skiplist 2nd round: 1. BinarySearch 2. How to write Customized Comparator 3. Anagrams 3rd round: Lunch with tech manager and find maximum sub array 4th round: 1. Binary Search in sorted matrix 2. Different ways of writing Singleton pattern 3. Resume go through 5th round: 1. How HashMap works 2. Get sum using minimum combination of numbers provided 6th round: 1. Singleton 2. Tree traversal 3. How to mirror the tree 4. Stack implementation 5. Queue using stack 6. Reverse the sentence
In Java, how do you convert string "123" to a number. I knew this, but was drawing a blank during the interview.
how do you find 3 number total 0?
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