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Wait a minute, when did global superstar and living Hollywood legend Nicolas Cage play Superman? Well, you may never seen a movie or TV show where he starred as the Man of Steel, nor did he ever actually film one, but Cage…

Given  N coins, the sequence of numbers consists of {1, 2, 3, 4, ……..}. The cost for choosing a number in a sequence is the number of digits it contains. (For example cost of choosing 2 is 1 and for 999 is 3), the task is to print the…

Parents from a private girls high school on Sydney's northern beaches are outraged after their daughters were banned from graduating over the length of their fingernails.About 20 Year 10 students at Mackellar Girls School in Manly were told…

Scientists believe they've cracked the secret of aging.A major genetic analysis of people, rodents and fish found the length of their DNA was directly linked to their biological age.Shorter genes were linked to shorter lifespans, while…

Improve Article Save Article Like Article Improve Article Save Article Given an integer N and a value K, the task is to find the number of factors of length K that are present in the number itself.Examples:Input: N = 120, K = 2Output:…

Improve Article Save Article Like Article Improve Article Save Article Given a string S and an array roll where roll represents incrementing first roll characters in the string, the task is to increment all the prefixes mentioned in…

  import java.util.*;  class GFG {              private static boolean checkPairs(char a, char b)    {        if ((a == '1' && b == '2')            || (a == '2' && b == '1'))            return true;        else if ((a == '3'…

Given a string array arr of length N, the task is to find the maximum number of strings that share a common prefix of length K.Examples:Input: arr = { { “hello”, “heydeei”, “hap”, “hak”, “paloa”, “padfk”, “padfla”, “pada” } }, K = 4Output:…

View Discussion Improve Article Save Article Like Article View Discussion Improve Article Save Article Like Article Given an array A of size N, the task is to check if the sum of every even-sized subarray is 0 or not.Examples:Input:…

View Discussion Improve Article Save Article Like Article View Discussion Improve Article Save Article Like Article Given a string S, the task is to print all words with prime length in the given string.Examples:Input: S = “This is…