Skip to content
Gblog Algo Geek – DSA Article Writing Contest By GeeksforGeeks
 A Contest of Writing DSA Based Articles…!! This single line must have created various queries in the minds of all the tech enthusiasts. And why… Read More
Given a string S. The task is to print all the possible rotated strings of the given string. Examples: Attention reader! Don’t stop learning now. Get… Read More
Write a tail recursive function for calculating the n-th Fibonacci number. Examples :   Input : n = 4 Output : fib(4) = 3 Input : n… Read More
Given a integer ‘x’, find the number of values of ‘a’ satisfying the following conditions:  0 <= a <= x a XOR x = a… Read More
Following are the NULL functions defined in SQL: ISNULL(): The ISNULL function have different uses in SQL Server and MySQL. In SQL Server, ISNULL() function is… Read More
Prerequisite – Switch Statement, Decision making(if else) A switch statement is usually more efficient than a set of nested ifs. Deciding whether to use if-then-else… Read More
The switch statement is a multi-way branch statement. It provides an easy way to dispatch execution to different parts of code based on the value… Read More
The switch statement is a multi-way branch statement. It provides an easy way to dispatch execution to different parts of code based on the value… Read More
Singleton is a part of Gang of Four design pattern and it is categorized under creational design patterns. In this article, we are going to… Read More
dup() The dup() system call creates a copy of a file descriptor. Take a step-up from those "Hello World" programs. Learn to implement data structures… Read More
Daemon thread in Java is a low-priority thread that runs in the background to perform tasks such as garbage collection. Daemon thread in Java is… Read More
fseek() is used to move file pointer associated with a given file to a specific position. Syntax: int fseek(FILE *pointer, long int offset, int position)… Read More
Given a string of size n, write functions to perform the following operations on a string- Left (Or anticlockwise) rotate the given string by d… Read More
We are living in a world where everything is happening at the speed of a Formula-1 car in a race track. Keeping tick of essentials… Read More
The Idea: Farming in India is done using the mundane ways. The fact that most of our farmers lack proper knowledge makes it even more… Read More
We are given an array of integers and a range, we need to find whether the subarray which falls in this range has values in… Read More

Start Your Coding Journey Now!