Sanjay is learning about queues in his data structures class and he wants to write a program that counts the number of distinct elements in the queue. Your task is to guide him in this.ExampleInput: 745 33 29 45 45 46 39Output: 5Explanation:The distinct elements in the queue are 45, 33, 29, 46, 39. So, the count is 5.Input format :The first line of input consists of an integer M, representing the number of elements in the queue.The second line consists of M space-separated integers, representing the queue elements.Output format :The output prints an integer, representing the number of distinct elements in the queue.Refer to the sample output for formatting specifications.Code constraints :The maximum size of the queue is 100.1 ≤ M ≤ 201 ≤ queue elements ≤ 1000Sample test cases :Input 1 :530 24 43 31 30Output 1 :4Input 2 :745 33 29 45 45 46 39Output 2 :5

Single File Programming QuestionProblem StatementGiven an integer K and a queue of integers, reverse the order of the first K elements of the queue, leaving the other elements in the same relative order. Note: You can use either an array or a linked list for implementation.Input format :The first line of input consists of an integer N, representing the number of elements in the queue.The second line consists of the value of K.The third line consists of N space-separated queue elements.Output format :The output displays "Reversed queue: " followed by the queue elements after the reversal is done, separated by a space.Refer to the sample output for formatting specifications.Code constraints :N > 0K ≤ NSample test cases :

Given a queue with random elements, we need to sort it. We are not allowed to use extra space.Input Format: First Integer input (N), represents the size of the QueueNext N space separate integers indicate the values in the QueueOutput Format: Sorted list of elementsSample test cases :Input 1 :510 24 9 22 1Output 1 :1 9 10 22 24

Single File Programming QuestionProblem StatementGokul is fascinated by numbers and wants to categorize them. Write a program to input an array of integers, then count and print the number of positive, negative, and zero elements. Implement a function countAndPrint that takes the array as a parameter and categorizes the numbers.Input format :The first line consists of an integer n, representing the size of the array.The next line consists of n space-separated integers, representing the array elements.Output format :The first line displays "Positive: " followed by an integer, representing the count of positive elements.The second line displays "Negative: " followed by an integer, representing the count of negative elements.The third line displays "Zero: " followed by an integer, representing the count of zeros.Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:3 ≤ n ≤ 10-100 ≤ Each element ≤ 100Sample test cases :Input 1 :810 20 -20 -10 33 47 55 0Output 1 :Positive: 5Negative: 2Zero: 1Input 2 :1012 23 45 86 78 -20 -88 -44 -46 -58Output 2 :Positive: 5Negative: 5Zero: 0Input 3 :3-100 0 100Output 3 :Positive: 1Negative: 1Zero: 1

Problem StatementGiven an integer K and a queue of integers, reverse the order of the first K elements of the queue, leaving the other elements in the same relative order. Note: Use an array for implementation.Input format :The first line of input consists of an integer N, representing the number of elements in the queue.The second line consists of the value of K.The third line consists of N space-separated queue elements.Output format :The output displays "Reversed queue: " followed by the queue elements after the reversal is done, separated by a space.Refer to the sample output for formatting specifications.Code constraints :The maximum size of the array is 50.K ≤ NSample test cases :Input 1 :541 2 3 4 5Output 1 :Reversed queue: 4 3 2 1 5 Input 2 :951 2 3 4 5 6 7 8 9Output 2 :Reversed queue: 5 4 3 2 1 6

Single File Programming QuestionProblem statementGinny, an inquisitive mind fascinated by the intricacies of arrays, has posed a challenge for you. She needs a program that can identify and display the unique elements present in an array. Write a program that includes a function named findUniqueElements where the array is passed as an argument.Input format :The first line of input is an integer value 'N', representing the size of the array.The second line of input consists of N space-separated integers arr[i], representing the elements of the array.Output format :The output displays the integers, representing the unique elements identified within the array, separated by spaces.Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:1 ≤ N ≤ 151 ≤ arr[i] ≤ 100Sample test cases :Input 1 :73 1 5 2 5 4 3Output 1 :1 2 4 Input 2 :155 2 7 1 4 9 8 6 3 2 5 10 7 12 100Output 2 :1 4 9 8 6 3 10 12 100 Input 3 :23 4Output 3 :3 4