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GATE | GATE CS 2018 | Question 47

Consider the following C code. Assume that unsigned long int type length is 64 bits. unsigned long int fun(unsigned long int n) { unsigned long… Read More

GATE CS 2018

GATE-GATE CS 2018

GATE

Wishing your Valentine with a Program!!

This valentine, gift your loved ones a heart with a message written within it to express what you feel about them. Don’t miss the moment… Read More

C++ Programs

PHP str_split() Function

The str_split() is an inbuilt function in PHP and is used to convert the given string into an array. This function basically splits the given… Read More

PHP-function

PHP-string

PHP

Web Technologies

Writing power function for large numbers

We have given two numbers x and n which are base and exponent respectively. Write a function to compute x^n where 1 <= x, n… Read More

large-numbers

maths-power

DSA

Mathematical

Program for hashing with chaining

In hashing there is a hash function that maps keys to some values. But these hashing functions may lead to a collision that is two… Read More

cpp-list

C++ Programs

DSA

Hash

GATE | GATE CS 2018 | Question 39

A processor has 16 integer registers (R0, R1, … , R15) and 64 floating point registers (F0, F1, … , F63). It uses a 2-byte… Read More

GATE CS 2018

GATE-GATE CS 2018

GATE

GATE | GATE CS 2018 | Question 33

Consider the following C program. #include <stdio.h> struct Ournode { char x, y, z; }; int main() { struct Ournode p = {'1', '0',… Read More

GATE CS 2018

GATE-GATE CS 2018

GATE

Longest prefix which is also suffix

Given a string s, find the length of the longest prefix, which is also a suffix. The prefix and suffix should not overlap. Examples: Input… Read More

strings

DSA

Misc

Pattern Searching

Searching

Strings

Print distinct sorted permutations with duplicates allowed in input

Write a program to print all distinct permutations of a given string in sorted order. Note that the input string may contain duplicate characters. In… Read More

Algorithms

Combinatorial

DSA

Java

Java Programs

Strings

Fidelity Investments Interview Experience | Set 3 (On-Campus)

t was ON Campus for Executive Graduate Trainee. 1: Online test It had 2 rounds. First round had aptitude, verbal, reasoning, data interpretation and some… Read More

Fidelity Investments

Experiences

Interview Experiences

Misc

Insertion sort to sort even and odd positioned elements in different orders

We are given an array. We need to sort the even positioned elements in the ascending order and the odd positioned elements in the descending… Read More

Insertion Sort

misc

DSA

Sorting

Sum of largest divisible powers of p (a prime number) in a range

Given a range [L, R], and a prime number P. We are required to find the sum of the highest power of P in all… Read More

divisibility

factorial

number-theory

Prime Number

DSA

Mathematical

GATE | GATE CS 2018 | Question 11

A queue is implemented using a non-circular singly linked list. The queue has a head pointer and a tail pointer, as shown in the figure.… Read More

GATE CS 2018

GATE-GATE CS 2018

GATE

GATE | GATE CS 2018 | Question 9

If pqr ≠ 0 and p^(-x) = 1/q, q^(-y) = 1/r, r^(-z) = 1/p, find the value of the product xyz ? (A) -1 (B)… Read More

GATE CS 2018

GATE-GATE CS 2018

GATE

PHP | ob_start() Function

Let’s take a quick recap. PHP is an interpreted language thus each statement is executed one after another, therefore PHP tends to send HTML to… Read More

PHP-function

PHP-input-output

PHP

Web Technologies

Minimum cost to connect all cities

There are n cities and there are roads in between some of the cities. Somehow all the roads are damaged simultaneously. We have to repair… Read More

MST

DSA

Graph

Greedy

Sandisk Interview Experience | Set 6 (For Software Development)

Until this moment, I did only 1 round. First they told me about the company and what they do here. Then asked about me, and… Read More

Sandisk-Corporation

C/C++ Puzzles

DSA

Experiences

Internship

Interview Experiences

Stack

Zoho Interview Experience | Set 33 (Off-Campus for Software developer)

Round 1: C apps 10 one mark questions and 5 two mark questions General apps 10 one mark questions . (puzzles from gfg and other… Read More

Zoho

Experiences

Interview Experiences

GeeksforGeeks Guest Lecture at Jalpaiguri Government Engineering College – 8 Feb 2018

College Name : Jalpaiguri Government Engineering College. Website : https://www.sristi.tech Date of Event : 8th February, 2018 Contact Details of Student Volunteer: 1. Kundan Kumar… Read More

GeeksforGeeks Initiatives

Divide two integers without using multiplication, division and mod operator

Given two integers say a and b. Find the quotient after dividing a by b without using multiplication, division, and mod operator. Example: Input :… Read More

Bit Magic

DSA