Computer Science: An Overview (12th Edition)
12th Edition
ISBN: 9780133760064
Author: Glenn Brookshear, Dennis Brylow
Publisher: PEARSON
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Chapter 9, Problem 50CRP
Program Plan Intro
Merge algorithms:
Merge algorithms represent a family of algorithms which has multiple sorted list as input and produce single list as output.
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PLEASE USE C PROGRAMMING LANGUAGE ONLY AND NEED FOR USER INPUT.
Insertion of a new record operation is the most efficient for which file organization?
a) ordered
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Write the program that allows the user to sort using the Merge Sort and Quick Sort. The program should be able to read in data from a binary file (1000000numbers). The first element of the binary file will be used to tell how many elements to read in. Once all the data has been read in, the program should sort the data. The user should be able to choose which algorithm to use to sort the data. The program should print the time before and after the sort. The last part of the program should prompt the user for a lower and upper bound. These two values should then be used to decide how much and which part of the array will be display. You should test all of the sorts on each of the data files. There are a number of files (10numbers.zip, etc.) of increasing size that you can utilize for testing purposes.
Continue to add a a justification of the difference between the run times of each sort when compared to those you're reported on earlier. Include the screenshots of the…
Chapter 9 Solutions
Computer Science: An Overview (12th Edition)
Ch. 9.1 - Identify two departments in a manufacturing plant...Ch. 9.1 - Prob. 2QECh. 9.1 - Summarize the roles of the application software...Ch. 9.2 - Prob. 1QECh. 9.2 - Prob. 2QECh. 9.2 - Prob. 4QECh. 9.2 - Prob. 5QECh. 9.2 - Prob. 6QECh. 9.3 - Prob. 1QECh. 9.3 - What is a persistent object?
Ch. 9.3 - Identify some classes as well as some of their...Ch. 9.3 - Prob. 4QECh. 9.4 - Prob. 1QECh. 9.4 - Prob. 2QECh. 9.4 - Prob. 3QECh. 9.4 - Prob. 4QECh. 9.4 - Prob. 5QECh. 9.4 - Prob. 6QECh. 9.5 - Prob. 1QECh. 9.5 - Prob. 2QECh. 9.5 - Prob. 3QECh. 9.5 - Prob. 4QECh. 9.5 - Prob. 5QECh. 9.5 - Prob. 6QECh. 9.5 - Prob. 7QECh. 9.6 - Prob. 1QECh. 9.6 - Give an additional example of a pattern that might...Ch. 9.6 - Prob. 3QECh. 9.6 - How does data mining differ from traditional...Ch. 9.7 - Prob. 1QECh. 9.7 - Prob. 2QECh. 9.7 - Prob. 3QECh. 9.7 - Prob. 4QECh. 9 - Prob. 1CRPCh. 9 - Prob. 2CRPCh. 9 - Prob. 3CRPCh. 9 - Prob. 4CRPCh. 9 - Prob. 5CRPCh. 9 - Prob. 6CRPCh. 9 - Prob. 7CRPCh. 9 - Prob. 8CRPCh. 9 - Prob. 9CRPCh. 9 - Prob. 10CRPCh. 9 - Prob. 11CRPCh. 9 - Prob. 12CRPCh. 9 - Using the commands SELECT, PROJECT, and JOIN,...Ch. 9 - Answer Problem 13 using SQL. PROBLEM 13 13. Using...Ch. 9 - Prob. 15CRPCh. 9 - Prob. 16CRPCh. 9 - Prob. 17CRPCh. 9 - Prob. 18CRPCh. 9 - Prob. 19CRPCh. 9 - Empl Id Name Address SSN Job Id Job Title Skill...Ch. 9 - Empl Id Name Address SSN Job Id Job Title Skill...Ch. 9 - Prob. 22CRPCh. 9 - Prob. 23CRPCh. 9 - Prob. 24CRPCh. 9 - Prob. 25CRPCh. 9 - Write a sequence of instructions (using the...Ch. 9 - Prob. 27CRPCh. 9 - Prob. 28CRPCh. 9 - Prob. 29CRPCh. 9 - Prob. 30CRPCh. 9 - Prob. 31CRPCh. 9 - Prob. 32CRPCh. 9 - Prob. 33CRPCh. 9 - Prob. 34CRPCh. 9 - Prob. 35CRPCh. 9 - Prob. 36CRPCh. 9 - Prob. 37CRPCh. 9 - Prob. 38CRPCh. 9 - Prob. 39CRPCh. 9 - Prob. 40CRPCh. 9 - Prob. 41CRPCh. 9 - Prob. 42CRPCh. 9 - Prob. 43CRPCh. 9 - Prob. 44CRPCh. 9 - Prob. 45CRPCh. 9 - Prob. 46CRPCh. 9 - Prob. 47CRPCh. 9 - Prob. 48CRPCh. 9 - Prob. 49CRPCh. 9 - Prob. 50CRPCh. 9 - Prob. 51CRPCh. 9 - Prob. 52CRPCh. 9 - Prob. 53CRPCh. 9 - Prob. 54CRPCh. 9 - Prob. 55CRPCh. 9 - Prob. 56CRPCh. 9 - Prob. 57CRPCh. 9 - Prob. 58CRPCh. 9 - Prob. 59CRPCh. 9 - Prob. 60CRPCh. 9 - Prob. 61CRPCh. 9 - Prob. 62CRPCh. 9 - Prob. 1SICh. 9 - Prob. 2SICh. 9 - Prob. 3SICh. 9 - Prob. 4SICh. 9 - Prob. 5SICh. 9 - Prob. 6SICh. 9 - Prob. 7SICh. 9 - Prob. 8SICh. 9 - Prob. 9SICh. 9 - Prob. 10SI
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- A File was sorted by key field, and then 10 records were stored in each block. Multi-level Indexing is made here, and 100 indexes are stored in each block. To find a specific record, the total number of block accesses is less than 4. Calculate the maximum number of records that make up this file.arrow_forwardGimme Shelter Roofers maintains a file of past customers, including a customer number, name, address, date of job, and price of the job. It also maintains a file of estimates given for jobs not yet performed; this file contains a customer number, name, address, proposed date of job, and proposed price. Each file is in customer number order. Design the logic that merges the two files to produce one combined file of all customers whether past or proposed with no duplicates; when a customer who has been given an estimate is also a past customer, use the proposed data. (flowchart or pseudocode)arrow_forwardWrite a program that uses the natural merge algorithm on the two data files provided (merge_1.txt and merge_2.txt) to merge the two files into one, and then state which value appears at index 100. File format: a single integer that is the number of values to follow, followed by at least that number of integers. That first integer is not part of the data. merge_1.txt 100350 659 684 484 735 514 723 473 127 747 735 167 482 954 914 173 186 910 819 879 403 543 776 674 796 342 84 197 130 968 296 863 739 6 301 684 542 515 199 310 338 274 3 57 391 411 968 621 901 370 16 136 818 56 28 171 599 331 979 329 919 946 814 88 75 425 691 650 777 374 688 625 315 199 412 536 617 200 938 293 560 623 426 958 991 279 321 389 310 5 500 578 161 356 889 792 685 625 59 971 merge_2.txtarrow_forward
- Write a pragram to ADD two arrays each having contents up to 4 indexes and show the result using DUMP command.arrow_forwardRecords in a sequential file are not usually updated in place. Instead the entire file is usually rewritten. new records are added to the end of hte file. The above statement is false-records in sequential files are updated in place. O new records are added to the beginning of hte file.arrow_forwardMerge sort requires more space to execute than quick sort. True Falsearrow_forward
- Prove the following relation: AUB=(Ā=B) 1 Add filearrow_forwardWhat is associated performance of merge sort?arrow_forwardIRUD operation consists of 4 operation they are Insertion, Retrieval, Updation and Deletion. The concept used for this is file handling. We will use conditionals and will perform the following tasks. The required algorithm is attached below.arrow_forward
- The minimum number of record movements required to merge five files A (with 10 records), B (with 20 records), C (with 15 records), D (with 5 records) and E (with 25 records) isarrow_forwardExplain the difference between Sequential Files and Random Files? Why is it important to close the File objects after using them in the code?arrow_forwardA file that includes an index directory to facilitate random access is Indexed file explain?arrow_forward
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