Dictionaries in Python is same as Associative arrays or Maps in other languages. Unlike lists, dictionaries stores data in key-value pair. Let’s see how to… Read More »
All Hard Articles
Given a string str, the task is to find the sum of the similarities of str with each of its suffixes. The similarity of strings… Read More »
Given a Set, the task is to remove the last element from this Set in C++. Examples: Input: set = [10 20 30 70 80… Read More »
Attributes are one of the key features of modern C++ which allows the programmer to specify additional information to the compiler to enforce constraints(conditions), optimise… Read More »
DATA COMPRESSION AND ITS TYPES Data Compression, also known as source coding, is the process of encoding or converting data in such a way that… Read More »
A big thanks to GeeksForGeeks ! Here is a small contribution from my side. This is regarding On campus placements, from an Indian Institute of Technology.… Read More »
Given two binary strings and . Let be set of all the cyclic permutations of string . The task is to find how many strings… Read More »
Given an array A[] of N non-negative integers. Find an Integer greater than 1, such that maximum array elements are divisible by it. In case… Read More »
So, recently I had my Zoho interview. I was able to clear my first and second round. Third round results are still waiting. 1st round… Read More »
SMB Protocol SMB protocol was designed by the Microsoft for direct file sharing on the local area network. The set of message packets which defines… Read More »
Problem: Convert timestamp to readable date/time in PHP Solution: This can be achieved with the help of date() function, which is an inbuilt function in… Read More »
Given a positive integer N where . The task is to find the smallest prime palindrome greater than or equal to N. Examples: Input: 8… Read More »
The wait() and join() methods are used to pause the current thread. The wait() is used in with notify() and notifyAll() methods, but join() is… Read More »
Given two integers and . The task is to find the Nth term which is divisible by either of or . Examples : Input :… Read More »
Given two positive integers L and R (represented as strings) where . The task is to find the total number of super-palindromes in the inclusive… Read More »
Given an array A of n integers. The task is to find the sum of minimum of all possible (contiguous) subarray of A. Examples: Input:… Read More »
One can use a variety of network tools to perform tasks such as obtaining information about other systems on your network, accessing other systems, and… Read More »
Test: Find first non-repeating character in the string. Input: “aabcbd” Output: c K-reverse linked list Input: 1 2 3 4 5 -1 k = 3… Read More »
Seventeen members shortlisted after the initial online test, all from computer science dept. The online test consisted of four sections: Qunat, Aptitude, English and two… Read More »
A solid, n-inch cube of wood is coated with blue paint on all six sides. Then the cube is cut into smaller one-inch cubes. These… Read More »