Given an unsorted array of nonnegative integers, find a continuous subarray which adds to a given number. Examples : Input: arr[] = {1, 4, 20, 3,… Read More

Given a rod of length n inches and an array of prices that contains prices of all pieces of size smaller than n. Determine the… Read More

Given a rod of length n inches and an array of prices that contains prices of all pieces of size smaller than n. Determine the… Read More

Given a rod of length n inches and an array of prices that contains prices of all pieces of size smaller than n. Determine the… Read More

Given a rod of length n inches and an array of prices that includes prices of all pieces of size smaller than n. Determine… Read More

Given a sequence, find the length of the longest palindromic subsequence in it. As another example, if the given sequence is “BBABCBCAB”, then the output… Read More

Given a sequence, find the length of the longest palindromic subsequence in it. As another example, if the given sequence is “BBABCBCAB”, then the output… Read More

Given a sequence, find the length of the longest palindromic subsequence in it. As another example, if the given sequence is “BBABCBCAB”, then the output… Read More

Given a sequence, find the length of the longest palindromic subsequence in it. As another example, if the given sequence is “BBABCBCAB”, then the… Read More

scanf family functions support scanset specifiers which are represented by %[]. Inside scanset, we can specify single character or range of characters. While processing scanset,… Read More

Hamiltonian Path in an undirected graph is a path that visits each vertex exactly once. A Hamiltonian cycle (or Hamiltonian circuit) is a Hamiltonian Path… Read More