Find the dominator in an array.
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Give a deck of card, calculate total number of point that is closes to 21. ex A,A,J = 12 , J,J,A,2 = 23 A, 2 = 13
Difference between Thread and Process. Code for Reversing elements of array and sorting of an array elements. About project in detail OOP concepts like inheritance,polymorphism,abstraction,encapsulation Name the methods of "Object" class in Java. DBMS queries and normalization.
Write a function to find a substring in a string. Test your code, write the test cases.
I was given two lists of integers and number. The question is to write a function which returns true if the are two numbers in the array such that their sum in the number given.
How would you pick the middle element of a list
Given an array of 1001 elements, consists all numbers from 1-1000. Only one number is repeated. Write a function that returns the repeated number.
will cache affect memory I/O register?
Animate a given element using JS across any given time frame
An operation "swap" means removing an element from the array and appending it at the back of the same array. Find the minimum number of "swaps" needed to sort that array. Eg :- 3124 Output: 2 (3124->1243->1234) How to do it less than O(n^2) ?
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