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Gblog Must Do Coding Questions for Product Based Companies
As the placement season is back, GeeksforGeeks is here to help you crack the interview. We have selected some most commonly asked and MUST DO… Read More
Long class is a wrapper class for the primitive type long which contains several methods to effectively deal with a long value like converting it… Read More
Integer class is a wrapper class for the primitive type int which contains several methods to effectively deal with an int value like converting it… Read More
This header introduces random number generation facilities. This library allows to produce random numbers using combinations of generators and distributions. Generators: Objects that generate uniformly… Read More
Problem : A knight is placed on the first block of an empty board and, moving according to the rules of chess, must visit each… Read More
Clipping: In computer graphics our screen act as a 2-D coordinate system. it is not necessary that each and every point can be viewed on… Read More
Prerequisites: Interfaces in Java, Java and Multiple Inheritance A class can extends another class and/ can implement one and more than one interface. Attention reader!… Read More
Short class is a wrapper class for the primitive type short which contains several methods to effectively deal with a short value like converting it… Read More
Round 1: Aptitude test An aptitude test was conducted, comprising of 20 MCQs and 2 coding questions. MCQs were very easy. MCQs were based on… Read More
Byte class is a wrapper class for the primitive type byte which contains several methods to effectively deal with a byte value like converting it… Read More
SQL injection is a code injection technique, used to attack data driven applications, in which malicious SQL statements are inserted into an entry field for… Read More
Given a large positive number as string, count all rotations of the given number which are divisible by 4.  Examples: Attention reader! Don’t stop learning now.… Read More
Given an array with n distinct elements, convert the given array to a form where all elements are in range from 0 to n-1. The… Read More
BK Tree or Burkhard Keller Tree is a data structure that is used to perform spell check based on Edit Distance (Levenshtein distance) concept. BK… Read More
It is known that, printf() function is an inbuilt library function in C programming language in the header file stdio.h. It is used to print… Read More
Intel hires freshers mostly through the Intern conversion program. I was interning in Intel Bangalore office for 11 months and towards the end of my… Read More

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