Given an integer array arr[] (0 < arr[i] < 106) of size N, the task is to find the LCM of unique elements of the array. If there is no unique element Read more →
Hash
5 postsFar away in Lonely lands of Punjab’s village there lived mathematically advanced guy. Let’s call him the lost guy because he remains lost in his Mathematical courses.One of the games he is Read more →
Hashing is the process of taking the input string of any length and turning it into cryptographic fixed output. Hashing is not an “encryption” we can’t retrieve the original data by decrypting Read more →
Given an array A[ ] of N segments find any point common to maximum number of segments and also find the number of segments which it is common to. The segments are Read more →
Given two strings string1 and string2, the task is to find the smallest substring in string1 containing all characters of string2. Examples : Input: string = “Cplusplus is the best”, pattern = Read more →