Gblog Must Do Coding Questions for Product Based Companies
As the placement season is back, GeeksforGeeks is here to help you crack the interview. We have selected some most commonly asked and MUST DO… Read More
Given a square matrix (N X N), the task is to find the maximum XOR value of a complete row or a complete column.Examples :  … Read More
Methods discussed in this post: BitSet class methods. / / | | \ \ set() xor() clone() clear() length() cardinality() We strongly recommend to refer… Read More
A n digit number x is called Keith number if it appears in a special sequence (defined below) generated using its digits. The special sequence… Read More
Lucas numbers are similar to Fibonacci numbers. Lucas numbers are also defined as the sum of its two immediately previous terms. But here the first… Read More
Given a binary string, that is it contains only 0s and 1s. We need to make this string a sequence of alternate characters by flipping… Read More
Given two strings in lowercase, the task is to make them anagram. The only allowed operation is to remove a character from any string. Find… Read More
Given a square matrix of size N*N, where each cell is associated with a specific cost. A path is defined as a specific sequence of… Read More