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Gblog Geeks Summer Carnival – The Biggest Coding Festival is Back!
The opening breeze of summer has already blown – and like always, it has come up with a lot of positive and fun vibes. Some… Read More
We strongly recommend to refer below article before moving on to this article. Push Relabel Algorithm | Set 1 (Introduction and Illustration) Problem Statement :… Read More
In Java, if there is a local variable in a method with same name as instance variable, then the local variable hides the instance variable.… Read More
Adobe came to my campus in April 2016 for Software Engineer(White Box Testing) profile.   ONLINE ASSESSMENT ON HACKERRANK: First, they took 2 online tests.An… Read More
Heya guys! I am back with another article my previous article on secure coding. This time we are not going to go into any theoretical… Read More
We recommend that you read about Time Speed Distance before proceeding on with this topic. Trains If two trains are moving in same direction with… Read More
Given a Binary Tree, Print the corner nodes at each level. The node at the leftmost and the node at the rightmost. For example, output… Read More
Type Inference refers to automatic deduction of the data type of an expression in a programming language. Before C++ 11, each data type needs to… Read More
Amazon Bangalore location. Part of weekend interview drive in March 2016. Role: SDE1 3 rounds – all three very similar in pattern. Workout algorithm and… Read More
Recursive Enumerable (RE) or Type -0 Language RE languages or type-0 languages are generated by type-0 grammars. An RE language can be accepted or recognized… Read More
We know that a Java code begins to execute from the main method. During runtime, if JVM can’t find any main method then we will… Read More
NTT DATA came to my college in the month of February and I was in 8th Semester of my engineering. This company came for the… Read More
Given a positive integer n, check if it is perfect square or not using only addition/subtraction operations and in minimum time complexity.We strongly recommend you… Read More
Consider following program. class Main {     public static void main(String args[])     {         System.out.println("Hello");     } } Output: Hello Does JVM create an object of class Main?… Read More
This article helps to all those who want to begin with Competitive Programming. The only prerequisite one need is the knowledge of a programming language.… Read More
NOTE: Using an online compiler is not going to work here. Please install Python 2.7x and cv2, argparse modules to actually try out this example.… Read More