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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
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GRE General Practice Test Series 2019 | GeeksforGeeks
The Graduate Record Examinations (GRE) is the most preferred examination for graduate schools in the United States. GRE is considered to be an admission requirement… Read More »
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Introduction to HTML CSS | Learn to Design your First Website in Just 1 Week
This is an introduction course to HTML and CSS which will help you learn all about the basics of HTML and CSS needed to begin… Read More »
Find the maximum cost of an array of pairs choosing at most K pairs
Given an array of pairs arr[], the task is to find the maximum cost choosing at most K pairs. The cost of an array of… Read More »
Maximum length palindrome that can be created with characters in range L and R
Given a string str and Q queries. Each query consists of two numbers L and R. The task is to find the maximum length palindrome… Read More »
Minimum steps to color the tree with given colors
Given a tree with N nodes which initially have no color and an array color[] of size N which represent the color of each node… Read More »
Game Theory in Balanced Ternary Numeral System | (Moving 3k steps at a time)
Just like base 2 Binary numeral system having 0s and 1s as digits, Ternary(Trinary) Numeral System is a base 3 number system having 0s, 1s… Read More »
Maximum points covered after removing an Interval
Given N intervals in the form [l, r] and an integer Q. The task is to find the interval which when removed results in the… Read More »
Highest power of 2 that divides a number represented in binary
Given a binary string str, the task is to find the largest power of 2 that divides the decimal equivalent of the given binary number.… Read More »
Number of ways to arrange K different objects taking N objects at a time
Given two integers K and N, the task is to count the number of ways to arrange K different objects taking N objects at a… Read More »
Minimum number greater than the maximum of array which cannot be formed using the numbers in the array
Given an array arr[] of integers, the task is to find the minimum number greater than the maximum element from the array which cannot be… Read More »
Check if the frequency of any character is more than half the length of the string
Given a string str, the task is to check if the frequency of any character is more than half the length of the given string.… Read More »
Find the minimum of maximum length of a jump required to reach the last island in exactly k jumps
Given an array arr[] of integers, where the ith integer represents the position where an island is present, and an integer k (1 ≤ k… Read More »
Find the minimum sum of distance to A and B from any integer point in a ring of size N
Given a circular ring which has marking from 1 to N. Given two numbers A and B, you can stand at any place(say X) and… Read More »
Distinct pairs from given arrays (a[i], b[j]) such that (a[i] + b[j]) is a Fibonacci number
Given two arrays a[] and b[], the task is to count the pairs (a[i], b[j]) such that (a[i] + b[j]) is a Fibonacci number.Note that… Read More »
Minimum cost to modify a string
Given a string str consisting of lower case alphabets only and an integer K. The task is to find the minimum cost to modify the… Read More »
Google Interview Questions
As per Google’s official career page, there are two types of interviews, Phone/Hangout interviews and Onsite Interviews. Below is an excerpt for their official page.… Read More »
CIL or MSIL | Microsoft Intermediate Language or Common Intermediate Language
The Microsoft Intermediate Language (MSIL), also known as the Common Intermediate Language (CIL) is a set of instructions that are platform independent and are generated… Read More »
