Write code to find lexicographic minimum in a circular array, e.g. for the array BCABDADAB, the lexicographic minimum is ABBCABDAD.Source: Google Written TestMore Examples:...
Write code to find lexicographic minimum in a circular array, e.g. for the array BCABDADAB, the lexicographic minimum is ABBCABDADInput Constraint: 1 < n < 1000 Examples:...
Write code to find lexicographic minimum in a circular array, e.g. for the array BCABDADAB, the lexicographic minimum is ABBCABDADInput Constraint: 1 < n < 1000 Examples:...
Given a string S consisting of only lowercase characters, the task is to find the lexicographically smallest string after removing exactly K characters from the string. But you have to modify the value of K, i.e., if the length of the string is a power of 2, reduce K by half, else multiply K by 2. You can remove any K character....
Given a palindromic string str containing only lowercase letters, the task is to print the lexicographically smallest string, by replacing exactly one character, such the string is not a palindrome....
Given a string S. Print the lexicographically smallest string possible. You can make minimal changes to the characters in the string and you can permute the string. Examples:...
Given a string S of length N, the task is to find the lexicographically smallest K-length subsequence from the string S (where K < N)....
Given a word, find a lexicographically smaller permutation of it. For example, lexicographically smaller permutation of “4321” is “4312” and the next smaller permutation of “4312” is “4231”. If the string is sorted in ascending order, the next lexicographically smaller permutation doesn’t exist....
Given a graph, G consisting of N nodes, a source S, and an array Edges[][2] of type {u, v} that denotes that there is an undirected edge between node u and v, the task is to traverse the graph in lexicographical order using DFS....
Given an array arr[] consisting of N integers, the task is to find the lexicographically largest permutation of the given array possible by exactly one swap, which is smaller than the given array. If it is possible to obtain such a permutation, then print that permutation. Otherwise, print “-1”....
Given two strings s1 and s2, the task is to find whether the two strings contain the same characters that occur in the same order. For example string “Geeks” and string “Geks” contain the same characters in same order....
Given a string str and a positive integer K. The task is to find if there exist a Pythagorean Triples in the first window of size K of a string which have the same characters as str but is largest in lexicographical order....
