{"id":"4b5d1c3d-3a67-4cd7-81e1-381ba4bc58f9","name":"Find Rotation Count","description":"1. Given an ascending sorted rotated array arr of distinct integers of size N. \r\n2. The array is right rotated K times. \r\n3. Your task is to find the value of K.","inputFormat":"Input is managed for you","outputFormat":"Output is managed for you","constraints":"1 <= N <=10^5\r\n1 <= arr[i] <= 10^7","sampleCode":{"cpp":{"code":"#include <iostream>\n#include <vector>\n\nusing namespace std;\n\nint findRotationCount(vector<int> &arr){\n // write your code here\n}"},"java":{"code":"import java.util.*;\r\n\r\npublic class Main {\r\n\r\n public static int findRotationCount(int[]arr) {\r\n //write your code here\r\n return 0;\r\n }\r\n\r\n public static void main(String[]args) {\r\n //input work\r\n Scanner scn = new Scanner(System.in);\r\n int n = scn.nextInt();\r\n\r\n int[]arr = new int[n];\r\n for(int i = 0 ; i < n; i++) {\r\n arr[i] = scn.nextInt();\r\n }\r\n\r\n int ans = findRotationCount(arr);\r\n System.out.println(ans);\r\n }\r\n}"},"python":{"code":"def main():\r\n pass\r\nif_name_=='__main__':\r\n main()"}},"points":10,"difficulty":"easy","sampleInput":"6\r\n5 6 1 2 3 4","sampleOutput":"2","questionVideo":"https://www.youtube.com/embed/JUYjIZjz6js","hints":[],"associated":[],"solutionSeen":false,"tags":[],"meta":{"path":[{"id":0,"name":"home"},{"id":"0c54b191-7b99-4f2c-acb3-e7f2ec748b2a","name":"Data Structures and Algorithms","slug":"data-structures-and-algorithms","type":0},{"id":"cb36811c-9cd7-4d80-aa52-ae9b8409862a","name":"Searching And Sorting For Intermediate","slug":"searching-and-sorting-for-intermediate-10001","type":0},{"id":"fbf3ec87-e67a-40c4-a0d6-d7d0fe396999","name":"Find Rotation Count","slug":"find-rotation-count","type":1}],"next":{"id":"2897b677-3da4-4ac6-a00d-2a8e40568d1d","name":"Find Rotation Count","type":3,"slug":"find-rotation-count"},"prev":{"id":"819c30be-4818-4c57-bf02-0c821c9a4733","name":"Count Inversions MCQ","type":0,"slug":"count-inversions-mcq"}}}1. Given an ascending sorted rotated array arr of distinct integers of size N. 2. The array is right rotated K times. 3. Your task is to find the value of K.
{"id":"4b5d1c3d-3a67-4cd7-81e1-381ba4bc58f9","name":"Find Rotation Count","description":"1. Given an ascending sorted rotated array arr of distinct integers of size N. \r\n2. The array is right rotated K times. \r\n3. Your task is to find the value of K.","inputFormat":"Input is managed for you","outputFormat":"Output is managed for you","constraints":"1 <= N <=10^5\r\n1 <= arr[i] <= 10^7","sampleCode":{"cpp":{"code":"#include <iostream>\n#include <vector>\n\nusing namespace std;\n\nint findRotationCount(vector<int> &arr){\n // write your code here\n}"},"java":{"code":"import java.util.*;\r\n\r\npublic class Main {\r\n\r\n public static int findRotationCount(int[]arr) {\r\n //write your code here\r\n return 0;\r\n }\r\n\r\n public static void main(String[]args) {\r\n //input work\r\n Scanner scn = new Scanner(System.in);\r\n int n = scn.nextInt();\r\n\r\n int[]arr = new int[n];\r\n for(int i = 0 ; i < n; i++) {\r\n arr[i] = scn.nextInt();\r\n }\r\n\r\n int ans = findRotationCount(arr);\r\n System.out.println(ans);\r\n }\r\n}"},"python":{"code":"def main():\r\n pass\r\nif_name_=='__main__':\r\n main()"}},"points":10,"difficulty":"easy","sampleInput":"6\r\n5 6 1 2 3 4","sampleOutput":"2","questionVideo":"https://www.youtube.com/embed/JUYjIZjz6js","hints":[],"associated":[],"solutionSeen":false,"tags":[],"meta":{"path":[{"id":0,"name":"home"},{"id":"0c54b191-7b99-4f2c-acb3-e7f2ec748b2a","name":"Data Structures and Algorithms","slug":"data-structures-and-algorithms","type":0},{"id":"cb36811c-9cd7-4d80-aa52-ae9b8409862a","name":"Searching And Sorting For Intermediate","slug":"searching-and-sorting-for-intermediate-10001","type":0},{"id":"fbf3ec87-e67a-40c4-a0d6-d7d0fe396999","name":"Find Rotation Count","slug":"find-rotation-count","type":1}],"next":{"id":"2897b677-3da4-4ac6-a00d-2a8e40568d1d","name":"Find Rotation Count","type":3,"slug":"find-rotation-count"},"prev":{"id":"819c30be-4818-4c57-bf02-0c821c9a4733","name":"Count Inversions MCQ","type":0,"slug":"count-inversions-mcq"}}}
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