Given an array of integers, A[] of size n with elements in range 1 to n may not consist of all the numbers from 1 to n. There are two players P1 Read more →
Data Structures
5 postsGiven a string S of size N, the task is to sort the string without changing the place of vowels. Examples: Input: S = "example" Output: elampxe Explanation: The consonants are xmpl. Read more →
Given an array arr[] of size N (0 < arr[i] < 106), the task is to find the total count of pairs such that by dividing the largest number by the smallest Read more →
Given a binary string consisting of ‘0’ & ‘1’. You can remove any subsequence in given string but can’t pick adjacent indices. Print “POSSIBLE” if string can be sorted else print “NOTPOSSIBLE”. Read more →
Given two arrays a and b of the same size. Find the count of total pair in array a, such that the sum of elements of pair of array a is greater Read more →
N objects are placed on X-axis, and coordinates are given. Starting your journey with coordinate 0, find minimum distance you need to travel to collect K objects (If multiple objects are placed Read more →
Given an array of integers, in one operation a length x ( x >= 1 && x < n) can be chosen and the prefix of x length is sorted and then Read more →
You have a Restaurant and there is a Array nums [ ] of N people outside your restaurant. Your, waiter found out that for each valid i, the i-th person gave Ai Read more →
Given an array Arr[ ] that consists of N distinct integers. Check that if it is possible to sort the array in ascending order by reversing a specific segment of the array. Read more →
Given a weighted directed graph consisting of N nodes and M edges, the task is to find the first K shortest distances between two nodes A and B. (Assuming there are k Read more →