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aniruddha

Linked list

Find the length of a loop in the linked list

Aniruddha GuinJuly 26, 2021July 28, 2021
The linked list is one of the most important concepts and data structures to learn while preparing for interviews. As we know a LinkedList allows only insertions and deletion at...
Linked list

Bubble Sort On Doubly Linked List

Aniruddha GuinJuly 22, 2021August 4, 2021
Sorting a linked list can be troublesome sometimes, but there are multiple algorithms to do so easily. A bubble sort might not be the most efficient one for sorting a...
Java

Top 30 Java Programming interview questions

Aniruddha GuinApril 7, 2021March 10, 2022
Check if a given number is palindrome or not. Ans. A palindrome is a number which is when reversed give the same number. We find the reverse and check whether...
C Programming

Top 50 Basic interview questions from C

Aniruddha GuinApril 7, 2021March 21, 2022
What do you mean by dangling pointer? Ans. If a pointer is pointing to some address of a variable and at that moment another pointer is used to delete that...
C Programming

Commonly asked interview questions on c

Aniruddha GuinApril 7, 2021March 21, 2022
Why do we still use C? Isn’t it quite old? Ans. C is considered to be the mother of all modern-day languages. It was initially created for the purpose of...
Interview Questions

Top 20 algorithm interview questions

Aniruddha GuinApril 6, 2021March 10, 2022
Given an array of integers, find the indices of two numbers that sum up to the given target. For example – Arr[] = {1, 2, 4 -3, 7}, and target...
C++ Programming Linked list

Linked list on C++

Aniruddha GuinMarch 27, 2021March 28, 2022
Linked List is a linear data structure which comprises of elements/nodes stored at various locations not necessarily contiguous. But don’t we have arrays for keeping a list? Well, there are...
Wipro Interview Question

Top 30 Wipro interview questions for freshers

Aniruddha GuinMarch 26, 2021March 10, 2022
1. Do you know what is an IP address and what is it used for? Ans. Each computer connected to the internet has a unique number assigned which distinguishes its...
Java

Practice java programs for interview

Aniruddha GuinMarch 26, 2021March 12, 2022
1. Write a program to swap two numbers in Java. Ans. Two ways to do this -with third variable and without third variable. public static void swapNumberswithtemp(int a, int b)...
C Programming

Introduction to c language for beginners

Aniruddha GuinMarch 26, 2021March 21, 2022
C is a general-purpose procedural programming language developed by Dennis M. Ritchie. It was used to develop the UNIX operating system so you can understand how powerful it really is....
Java

Top 30 java interview questions and answers for freshers

Aniruddha GuinMarch 26, 2021March 10, 2022
What is immutable object? Ans. Immutable objects can be created of immutable classes. Objects of these class cannot be modified. So whenever we try to change or modify these objects...
Java

50 simple java programs for beginners

Aniruddha GuinMarch 26, 2021April 18, 2022
1. Write a program in Java to reverse a number. Ans. Extract each digit and keep multiplying with 10 and adding the remainder. static int REV(int n){ long RevNumber=0; while...
General Programming

25 Most Important programming interview questions

Aniruddha GuinMarch 26, 2021March 11, 2022
What is the difference between procedural language and object-oriented language? Ans. Procedural Programming languages follow a sequence of instructions and conveys it to the computer. Procedural programming depends on procedures....
General Coding

How to crack coding interview

Aniruddha GuinMarch 25, 2021March 10, 2022
How to crack coding interview Whether you are a recent graduate or a job seeker, if you are searching for a job this article will help you to prepare yourself...
Java

Why is Java a secure language?

Aniruddha GuinMarch 25, 2021April 14, 2022
Java is a very popular object-oriented programming language created in 1972 but it has still remained one of the most essential languages throughout decades. Java was one of the first...
Miscellaneous

Find a Number

Aniruddha GuinMarch 25, 2021March 25, 2021
Concepts Used Binary Search Difficulty Level Easy Problem Statement : Finding a number has always been an interesting puzzle! Well in this problem we are given a sorted array of...

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