This is the best place to expand your knowledge and get prepared for your next interview. Question: Implement the method `public static void interleaveQueue (Queue queue)`which rearranges the elements of a queue by interleaving the elements from the first halfwith those from the second half. Only a stack can be used as an auxiliary space. A double ended queue also called as deque (pronounced as ‘deck’ or ‘dequeue’) is a list in which the elements can be inserted or deleted at either end in constant time. In this blog, we will discuss different approaches to interleave the first half of the queue with the second. The data for this problem, fill the queue with the values 1 to 30. (1, 2, 3, 5, 4)This problem was asked by Google. Then the time complexity = time taken by fragment f2 +time taken by fragment f3. This question explains how to do this transposition (actually, algorithm,. Interleave first half of Queue with second half; Stack Data Structure in JavaScript; 132 Pattern Problem [Solved] Algorithms queue Stack priority queue. Interleave first half of Queue with second half; Implementing Linked list in Python using OOP concepts; Linked List Interview Questions [with. Interleave the first half of the queue with second half (ie encode) Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. dequeue() first. 3. cpp. My Encoding Algorithm. Here's a…Question: Define a function shuffle that takes a sequence with an even number of elements (cards) and creates a new list that interleaves the elements of the first half with the elements of the second half. base: main. Interleave the first half of the queue with second half; Sorting a Queue without extra space; Reverse a path in BST using queue; Number of siblings of a given Node in n-ary Tree; Basic Operations for Queue in Data Structure; Smallest multiple of a given number made of digits 0 and 9 only; Check if Queue Elements are pairwise. 2. Contribute to gargHimanshu086745/Love-Babbar-dsa-sheet-solution development by creating an account on GitHub. Only a stack can be used as an auxiliary space. operator. (first come first serve). Your method "," * should throw an IllegalArgumentException if the queue does not have even "," * size. Write a program to Interleave The First Half Of The Queue With The Second Half on August 24, 2022 Get link; Facebook; Twitter; Pinterest; Email; Other Apps // Interleave The First Half Of The Queue With The Second Half. Then it takes the two halves and interleave them. Example 1: Input: N = 4 Q = {2,4,3,1} Output: {2,3,4,1} Explanation: After the mentione Reversing a Queue; Deepest left leaf node in a binary tree | iterative approach; Iterative Postorder Traversal | Set 1 (Using Two Stacks) Iterative Method to find Height of Binary Tree; Iterative Postorder Traversal | Set 2 (Using One Stack) Interleave the first half of the queue with second half; Implement a stack using single queue In this stream we would discuss a very important problem that is Sort a stack using recursion. 4. Again push the first half elements into the stack. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. the huge self-created friction) is a direct consequence of the non-zero. The first element to be inserted is the first one to be deleted. Consider the two halves of this list: first half: [11,12,13,14,15] second half: [16,17, 18,19,20]. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. py at master · snehavaddi. 8K) Submissions. Sum of first half elements is 110 Sum of second half elements is 90. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". You'll get a detailed solution from a subject matter expert that helps you learn core concepts. It uses FIFO(first in first out) approach for accessing elements. 2. Example 1:. Got it. e. Learn how to rearrange the elements of a queue of even length by interleaving the first half with the second half using only the queue data structure. The algorithm given above. A queue is a data structure used to store data randomly distributed over memory. We find that groups of consecutive in-sequence or reordered instructions aver-age 5 to 20 instructions per group. Interleave first half of Queue with second half; Queue using Array. Creating a new queue and returning is as I think you already say is way easier, and more efficient, as inserting elements into an Array backed structure. Stack and Queue Programming. 3. push(value); } //now pop from stack and push to queue and also push queue element one by one a. concat enating. Branch not found: {{ refName }} {{ refName }} default. Input: N = 4 Petrol = 4 6 7 4 Distance. java","contentType":"file"},{"name. 1. In this way, the person entering the queue last will the tickets last. There are N petrol pumps on that circle. Push an element to the queue which acts as marker. You are to then decode the same . Given a stack of N elements, interleave the first half of the stack with the second half reversed using only one other queue. Enqueue back the stack elements. txt file that I will leave at the bottom of this question using both a stack and a queue. Encoding the Algorithm decode Following to are algorithm the your steps start used Queue to the encode from a and list with of start words: to 1. INTERLEAVE meaning: 1. Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those A simple way to implement k queues is to divide the array in k slots of size n/k each, and fix the slots for different queues, i. Input: N = 4 Q = {2,4,3,1} Output: {2,3,4,1} Explanation: After the mentioned rearrangement of the first half and second half, our final queue will be {2,3,4,1}. 2. There are altogether nm n m instructions. loop on a counter from 0 to the min of the two lists' sizes and interleave. Example 1: Input: 6 4 3 1 10 2 6 Output: 6 2 10 1 3 4 Explanation: After reversing the given elements of the queue , the resultant queue will be 6 2 10 1 3 4. You may use one. 9K views 5 years ago. First take list (Here, we are taking list with 6 elements). Let's better understand what it means to shuffle a list in this way. Branches Tags. java","contentType":"file"},{"name. Basic Operations on Queue: Some of the basic operations for Queue in Data Structure are: enqueue() – Insertion of elements to the queue. b1, a1, b2, a2,. Figure 1. Recall that you can only push or pop from a stack, and enqueue or dequeue from a queue. Solve the formulated from using Link List and C++. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. QUESTION: Given a queue of integers of even length, rearrange the elements by. Once the linked list is reversed, traverse from the start and insert a node from the first half of the list and another node from the back half of the linked list simultaneously. This function takes one list and split it at the half (see the last line) by slicing (for instance, lst[:len(lst)/2] is the first half). Isolationis maintained: Users must be able to execute each TXN as if they were the only user •DBMS handles the details of interleavingvarious TXNs 2. -5, 24, 19, 42). Example 2:Write a method interleave that accepts a queue of integers as a. Sort by. """. QUESTION: Given a queue of integers of even length, rearrange the elements by. Get this book -> Problems on Array: For Interviews and Competitive Programming. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. Example 1: Input: N = 4 Q = {2,4,3,1} Output: {2,3,4,1} Explanation: After the mentione. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. dequeue () # push two *references* to item into the queue queue. Examples: Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. So the (21, 528) result I want is:Gaming, Graphics, and VR. Ch 10 - List code and diagram. When we get to the midpoint, unscramble the unplaced left items that were swapped to the right. If you wish to donate to the channel:Google pay UPI ID: adimantheboss123@okaxis-----. Ch 8 - resize method. Your task is to complete the function FirstNonRepeating () which takes A as input parameter and. This is the best place to expand your knowledge and get prepared for your next interview. Use Linked List to. {"payload":{"allShortcutsEnabled":false,"fileTree":{"chapter-14":{"items":[{"name":"collapse. In Linear Queue Data Structure, we have two. Level up your coding skills and quickly land a job. Interleave the first half of the queue with second half (ie encode) Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. Given a stack of N elements, interleave the first half of the stack with the second half reversed using only one other queue. Learn how to rearrange the elements of a queue of even length by interleaving the first half with the second half. Below is the implementation of the above approach. Learn more. If m ≥ 2n then the loop is executed only once, with k = t = n, hence the cost is 4n. S # split the string into a list of characters ι # uninterleave: push [even indices, odd indices] ` # push both values seperately to the stack R # reverse the odd indices . Consider the two halves of this list: first half: [11,12,13,14,15] second half: [16,17, 18,19,20]. And using that approach, you could replace the other helper queue with a stack, provided you're willing. File filter Filter by extension. (ˌɪntərˈliv) transitive verb Word forms: -leaved, -leaving. The same goes for b and s2. Note: The above operations represent the. Addendum/correction: since you check your queue size beforehand, and iterate based on that rather than based on whether the queue is non-empty, you can use the queue itself as one of the "helper queues" I referred to in my previous comment. rear() – This operation returns the element at the. Your Task: You don't need to read or print anything. For example, if the queue store [2, 8, -5, 19 7, 3, 24, 42] your method should change it to store [2 7, 8, 3, -5, 24, 19, 42]. A queue is defined over an array or linked list by two data elements/ identifiers: rear; front; A queue is an ordered list in which insertions are done at one end (rear) and deletions are done at other end (front). , bn, an. 5. e. floor() will round down to give the left side one less than the right side for odd. 1K views 1 year ago INDIA #stacks #queues #stackqueue #competitiveprogramming #coding #dsa Hey, Guys in this video I have explained how we can solve the problem. {"payload":{"allShortcutsEnabled":false,"fileTree":{"app/src/main/assets/. Interleave the First Half of the queue with Second Half Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. See examples, code snippets and video tutorial for C++, Java, Python3 and Javascript. Ch 9 - Lily Inheritance Class. View lzl124631x's solution of Design Front Middle Back Queue on LeetCode, the world's largest programming community. Distance of nearest cell having 1 in a binary matrix. {"payload":{"allShortcutsEnabled":false,"fileTree":{"chapter14":{"items":[{"name":"collapse. OneCompiler's C++ online compiler supports stdin and users can give inputs to programs using the STDIN textbox under the I/O tab. Distance from that petrol pump to the next petrol pump. If you wish to donate to the channel:Google pay UPI ID: adimantheboss123@okaxis-----. 3. Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. Transcribed Image Text: Define a function shuffle that takes a sequence with an even number of elements (cards) and creates a new list that interleaves the elements of the first half with the elements of the second half. No License, Build not available. cpp","contentType":"file"},{"name. shreya024 closed this as. 4. 300,000 = 5,000 * 60. 1. be interleaved (with something) The slices of mozzarella were interleaved with Parma ham and juicy, ripe tomatoes. Again push the first half elements. push(val); } //again push first half of queue to stack. Step 2: Insert the first node A and set its status = 2 (waiting state). Two ways to present interlaced fields as frames. pop(); s. 01-20-2015 01:01 PM. We would like to show you a description here but the site won’t allow us. front () : Finds front item. Computer Science questions and answers. Nothing to showA Computer Science portal for geeks. Iterate in a while loop till K is greater than 0 and perform the following steps: Subtract the value of K by 1. Develop and analyze applications with graphics and gaming tools, guides, and training for games developers. Transcribed image text: Write a method called interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. Note: The two halves can be of arbitrary sizes (i. And, to get second half elements, we are using list [3:], it will return elements after first 3 elements. java","path":"chapter-14/collapse. Rotate half of the queue by looping through half stack-size / 2 times, getting the elements and putting them back in. Need to interleave the first half of the list with the second half of the list. Your task is to complete the function height (. August 30, 2017 · Given a queue of integers of even length, rearrange the elements by interleaving the first half of. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. Continue this process until the middle node is reached. Solutions (2. Usually in situations like that, the first person on the queue would first be attended to, by the cashier - in similitude with the "FIFO" mechanism. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"100. 只有栈可以作为空间复杂度。. Interleave First Half of Queue with Second Half #211. First we push arr[0] in stack S and then initialize count as 0, then after traverse a loop from 1 to n and then we check that s. To get the elements from/till specified index, use list [n1:n2] notation. than in order to reverse the elements fist dequeue each element from queue and. I'll walk you through everything you need to know for this. 2. problem1. Find a starting point where the truck can start to get through the complete circle without exhausting its petrol in between. • basic queue operations: – add (enqueue): Add an element to the back. The type of shuffle is a riffle shuffle. With the increasing complexity of rendering algorithms, SFR became less and less practical: for. vscode","contentType":"directory"},{"name":"BST. Question: 3. A simple way to implement k queues is to divide the array in k slots of size n/k each, and fix the slots for different queues, i. java at master · Ahmad10Raza/Java_Program_apna. Once the middle node is reached, point the node just before the middle. Example 1: Input: S="GeeksforGeeks" Output: skeeGrofskeeG Your Task: You don't need to read input or print anything. – First-In, First-Out ("FIFO") – Elements are stored in order of insertion but don't have indexes. , data is inserted at one side and extracted from the other side. Given a queue Q containing N strings, the task is to restructure the queue to double its size such that the second half represents the mirror image of the first half. a lot: 3. Iterate over the array and find a sum that is greater than or equal to half of the maximum subarray sum obtained above. Interleave the First Half of the queue with Second Half Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. 118 3. Reverse a Queue using recursion. 7. Increment the right index by 1. 2. Interleave the first half of the queue with second half. Interleave the first half of the queue with second half. TheImplement Interleave_Stack_using_Queue with how-to, Q&A, fixes, code snippets. Then Traverse the array from N/2 th element. An interleaved frame is encoded as a single full-height image: the scanlines from each field are placed in their proper spatial locations in the image. This problem was asked by Google. #include <bits/stdc++. 4. Computer Science questions and answers. Interleave The First Half Of The Queue With The Second Half(stack wali approach) Interview problems . Interleaving is a learning technique that involves mixing together different topics or forms of practice, in order to facilitate learning. The threads B and C compute the sum of integers that they have grabbed from the queue. Same Tree. Your task is to complete the function FirstNonRepeating () which takes A as input parameter and. Stack and Queue Programming. iteritems (): print key,value. Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. Engineering; Computer Science; Computer Science questions and answers; Question 129 pts java Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. 2. In this stream we would discuss a very important problem that is Sort a stack using recursion. 1. 4. Push the first half elements of queue to stack. Theoretically, a queue is considered as a sequential collection of entities which can be modified by the addition of entities at one end of the sequence known as the rear end and removal from the other end of the sequence known as the front end of the queue. //now push the first half of queue to back of same queue. View lzl124631x's solution of Design Front Middle Back Queue on LeetCode, the world's largest programming community. • queue : Retrieves elements in the order they were added. The 'OS Sycnro 101' solution is to use two semaphores, one for each thread, and swap over one 'GO' token/unit between them. 4. This should be done in-place. For example, if you were studying math, you might interleave your study session by working on problems from multiple chapters, or by alternating between different types of problems, such as solving equations and working with graphs. /problems/interleave-the-first-half-of-the-queue-with-second-halfIf we make the call of interleave (q);, the queue should store the following values after the call: front [1, 6, 2, 7, 3, 8, 4, 9, 5, 10] back. 3. empty. Editorial. one way is to do it like this. {"payload":{"allShortcutsEnabled":false,"fileTree":{"chapter-14":{"items":[{"name":"collapse. Distance from that petrol pump to the next petrol pump. A problem on rearranging the elements of a queue by interleaving the first half and the second half of the queue. 3 seconds when spacing out the initial host checks. get () Initializes a variable to a maximum size of maxsize. First-come first-serve for thread queues. 117 Views. Learn more. To get first half elements, we are using list [:3], it will return first 3 elements of the list. 8k 19. Dequeue: Remove the element at the front of the queue. Write a method interleave that accepts a queue of integers as a parameter and rearranges the elements by alternating the elements from the first half of the queue with those from the second half of the queue. Suppose there is a circle. Now, find the maximum of all the sums. Now, If size of queue is odd, start popping a pair while n > 2. Note : Assume for 1 litre petrol, the truck can go 1 unit of distance. add (), and zip (). Question: Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. cpp (1) All 1 file type selected Viewed files Clear filters. TheYou are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. b1, a1, b2, a2,. Re: Reshuffle / Interleave 2D Array. Time Complexity: O(N 3) where N^2 is for rotations and N is for finding maximum in each rotation. h> void interLeaveQueue(queue < int > & q) { int size=q. Application- People standing for the bus. Published on 4 Jul, 2023 . bat. The task is to merge these two sorted halves of the array into a single sorted array. Distance from that petrol pump to the next petrol pump. For example, suppose a variable q stores the following sequence of values:Approach: Initialize SumFirst and SumSecond as 0. 8K) Submissions. Implement a stack using single queue; Interleave the first half of the queue with second half; Reversing a Queue; Reversing the first K elements of a Queue; Count of Subarrays whose first element is the minimum; Three way partitioning of an Array without changing the relative ordering; Find 4 points with equal Manhattan distance between any pair Interleave the first half of the queue with second half; Find the first N pure numbers; Reverse a path in BST using queue; Minimum difference between maximum and minimum value of Array with given Operations; Number of siblings of a given Node in n-ary Tree; Find the largest multiple of 3 | Set 1 (Using Queue) Write a method interleave that takes a queue of integers as a parameter and that rearranges the elements by interleaving the first half of the list with the second half of the list. Input: A = "zz" Output: "z#" Explanation: For every character first non repeating character is as follow- "z" - first non-repeating character is 'z' "zz" - no non-repeating character so '#'. Sep 14, 2016 at 12:40. size ()): # store item in local context item = queue. Ln 1, Col 1. The function will then interleave the two arrays and store the new content in c, and put the new size in s3. See the steps, examples, and implementations in C++, Java, Python3, and other languages. Interleave the first half of the queue with second half;. This should be done in-place. GeeksforGeeks. pop(); q. To understand the result, consider the two. txt file. + tm * |n - m| <= 1 * The interleaving is s1 + t1 + s2 + t2. If needed, you can additionally use a. Queue;public class InterleaveQueue { public static void interleaveQueue (Queue queue) { int size = queue. 6. for (int j=values. It depends how the programs buffer their output. Editorial. The main problem is that you have to decide for arrays with an odd number of elements, whether the middle one should go to. B = "ABC". Your task is to complete the function rev (), that reverses the N elements of the queue. , T F 3) As an extension of the. // Interleave The First Half Of The Queue With The Second Half Given an integer k and a queue of integers, we need to reverse the order of the first k elements of the queue, leaving the other elements in the same relative order. Concurrency: Isolation & Consistency Lecture 21 > Section 1 > Interleaving & scheduling •The DBMS must handle concurrency such that… 1. Security. In this article, we will discuss how to create a dynamic circular queue using a circular array having the following functionality: Front (): Get the front item from the queue. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". gitignore","path. Practice. 9K views 5 years ago. Push the first half elements of queue to stack. OpenGenus Tech Review Team. Cars lined on a bridge. ONE 3. They do interleave! You only tried short output bursts, which remain unsplit, but in practice it's hard to guarantee that any particular output remains unsplit. 3. All. C++ Java C Dynamic Programming Memoization Recursion String Depth-First Search Backtracking Breadth-First Search Matrix Hash Table Array Bitmask Two Pointers Queue String Matching Stack Iterator Linked List Divide and Conquer Greedy Bit Manipulation. // Initialize queue Syntax: queue. So it's worse for front-end throughput, better for back-end port 5 pressure. 18 Views. def interleave(s1: str, s2: str) -> str: I was able to solve this word problem but I need help putting it in a functionFor my use I would need to take a 32 bit int and extract two 16 bit ints, where one is the even bits and the other is the odd bits shifted right by 1 bit, e. Interleave the elements of queue and stack. . e. if the first pack is T1_1, T1_2, T1_3 and the second pack is T2_1, T2_2 and T2_3, the interleaved pack will be T1_1, T2_1, T1_2, T2_2, T1_3, T2_3?INTERLEAVE definition: to intersperse (with), esp alternately , as the illustrations in a book (with protective. size()>size/2){ newq. cpp","path":"BST. Given a stack of N elements, interleave the first half of the stack with the second half reversed using only one other queue. In the end, just return the count of such rotations which do not have the maximum element in first half. 我们只允许使用队列数据结构。. 2. Use stack as an auxiliary space. Start your trial now! First week only $4. Summary and conclusions. Compare the sums. A queue is defined over an array or linked list by two data elements/ identifiers: rear; front; A queue is an ordered list in which insertions are done at one end (rear) and deletions are done at other end (front). Following steps will be involved while enqueuing a new element to the queue. Solve the formulated from using Link List and C++. Branch not found: {{ refName }} {{ refName }} default. Find and fix vulnerabilities. It has encodings from 2 classes: High halves and Low halves1. View the full answer. In this Leetcode Interleaving String problem solution we have Given strings s1, s2, and s3, find whether s3 is formed by an interleaving of s1 and s2. Also, while popping these pairs, check for their difference and decrease n by 2, if there difference is not equal to 1, set flag to false. Enqueue back the stack elements. Contests. g. time complexity = k2+ k*n. Can you solve this real interview question? Interleaving String - Level up your coding skills and quickly land a job. queue:make-queue: create a FIFO blocking queue; lparallel. and Dequeue Queue the ONE first have half can elements you of problem, the. A Computer Science portal for geeks. Given an integer array of which both the first halve and second halve are sorted. (Yielding four new columns. Solutions (2. {"payload":{"allShortcutsEnabled":false,"fileTree":{"chapter14":{"items":[{"name":"collapse. This problem was asked by Google. Input: N = 4 Petrol = 4 6 7 4 Distance. Interleave the elements of queue and stack. transpose picks the first element of each non-empty list of its argument, putting them into one list, and after that, transpose s the list of tail s of the argument's elements. Threads B and C compete with each other to grab an integer from the queue. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"implement-queue-using-stacks. Given a stack of N elements, interleave the first half of the stack with the second half reversed using only one other queue. Gaming, Graphics, and VR. To achieve this, we will need two stacks. The stdio library that most programs use when they're writing uses buffers to make output more efficient. 5. Your Task: You don't need to read or print anything. Create a count array of size 26(assuming only lower case characters are. Learn how to rearrange the elements of a queue of even length by interleaving the first half with the second half. Given a queue of integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. Daily Coding Problem: Problem #1. Practice. size(); int target=size/2; int count=0; queue<int>q2; while(!q. Define a function shuffle that takes a sequence with an even number of elements (cards) and creates a new list that interleaves the elements of the first half with the elements of the second half. Finally it filters the None items from the list: . 3. You are given a queue Q of N integers of even length, rearrange the elements by interleaving the first half of the queue with the second half of the queue. Given a queue of integers of even length, rearrange the elements by interleaving the first half o. For example, if the queue stores (2,8, -5,19,7, 3, 24, 42), your method should change it to store [2, 7, 8. Sum of first half elements is 110 Sum of second half elements is 90. Contribute to MrStrange124/gfg-coding-questions development by creating an account on GitHub. 3. This is the best place to expand your knowledge and get prepared for your next interview. Recall. Prime numbers in the first half of an array are 2, 5 and in the second half are 17, 23. Add comment. Arrays;import java. Contribute to hritikgupta92/DSAtrainingforinterviews development by creating an account on GitHub. 8K) Submissions. 1. Got it. It is an abstract data type in which the data is arranged in a linear fashion. The task is to reverse the Queue. Example 1: Input: N = 4 Q = {2,4,3,1} Output: {2,3,4,1} Explanation: After the mentioneDS&Algorithms logic in PYTHON with minimal Time Complexity - DataStructures-Algorithms/QUEUE_interleave_firsthalf_with_second_half. Raw. enqueue (x) : Add an item x to rear of queue. Let's better understand what it means to shuffle a. List. either of the two equal or nearly equal parts that together make up a whole: 2. This is what I did, not working at all.