STARTING OUT W/PROGRAM.LOGIC...-TEXT
5th Edition
ISBN: 2810022369454
Author: GADDIS
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 8AW
A file exists on the disk named students.dat. The file contains several records, and each record contains two fields: (1) the student's name, and (2) the student’s score for the final exam. Design an
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The names and student numbers of students are save in a text file called stnumbers.txt. Example of the content of the text file:
Peterson
20570856
Johnson
12345678
Suku
87654321
Westley
12345678
Venter
87654321
Mokoena
79012400
Makubela
29813360
Botha
30489059
Bradley
30350069
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29092248
Wasserman
27469352
Bester
28615425
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27154033
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29897890
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30031338
Majavu
30165970
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30954177
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30907276
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30007674
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30017416
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Write a function called displayData() to receive the array and number of elements as parameters and display the names and student numbers of the students with a heading and neatly spaced.
Write a function, isValid(), which receives a number as parameter and determines whether the number…
Should not be case sensitive when getting the column name. Use python language for a program that modifies and sorts the content of a specific csv file based on the inputted column name. The program should ask Enter filename: Enter column name to be sorted: Additionally, the csv file must be modified and no additional csv files must be created. The application will catch and display an error message "the file does not exist" if the csv file does not exist.
Virus DNA files
As a future doctor, Jojo works in a laboratory that analyzes viral DNA. Due to the pandemic During the virus outbreak, Jojo received many requests to analyze whether there was any viral DNA in the patient. This number of requests made Jojo's job even more difficult. Therefore, Jojo ask Lili who is a programmer for help to make a program that can read the file containing the patient's DNA data and viral DNA and then match them. If on the patient's DNA found the exact same string pattern, then write to the index screen the found DNA. Data contained in the file testdata.in
Input Format
The first line of input is the number of test cases TThe second row and so on as many as T rows are the S1 string of patient DNA and the S2 string of viral DNA separated by spaces
Output Format
The array index found the same string pattern.
Constraints
1 ≤ T ≤ 1003 ≤ |S2| ≤ |S1| ≤ 100|S| is the length of the string.S will only consist of lowercase letters [a-z]
Sample Input (testdata.in)…
Chapter 10 Solutions
STARTING OUT W/PROGRAM.LOGIC...-TEXT
Ch. 10.1 - Where are files normally stored?Ch. 10.1 - What is an output file?Ch. 10.1 - What is an input file?Ch. 10.1 - What three steps must be taken by a program when...Ch. 10.1 - Prob. 10.5CPCh. 10.1 - Prob. 10.6CPCh. 10.1 - When writing a program that performs an operation...Ch. 10.1 - In most programming languages, if a file already...Ch. 10.1 - What is the purpose of opening a file?Ch. 10.1 - What is the purpose of closing a file?
Ch. 10.1 - Prob. 10.11CPCh. 10.1 - Prob. 10.12CPCh. 10.1 - What is a files read position? Initially, where is...Ch. 10.1 - In what mode do you open a file if you want to...Ch. 10.2 - Prob. 10.15CPCh. 10.2 - What is the purpose of the eof function?Ch. 10.2 - Is it acceptable for a program to attempt to read...Ch. 10.2 - Prob. 10.18CPCh. 10.2 - Which of the following loops would you use to read...Ch. 10.4 - Prob. 10.20CPCh. 10.4 - Prob. 10.21CPCh. 10.4 - Prob. 10.22CPCh. 10 - A file that data is written to is known as a(n) a....Ch. 10 - A file that data is read from is known as a(n) a....Ch. 10 - Before a file can be used by a program, it must be...Ch. 10 - When a program is finished using a file, it should...Ch. 10 - The contents of this type of file can be viewed in...Ch. 10 - This type of file contains data that has not been...Ch. 10 - When working with this type of file, you access...Ch. 10 - When working with this type of file, you can jump...Ch. 10 - This is a small holding section in memory that...Ch. 10 - Prob. 10MCCh. 10 - This is a character or set of characters that...Ch. 10 - This marks the location of the next item that will...Ch. 10 - When a file is opened in this mode, data will be...Ch. 10 - The expression NOT eof (myFi1e) is equivalent to...Ch. 10 - This is a single piece of data within a record. a....Ch. 10 - When working with a sequential access file, you...Ch. 10 - In most languages, when you open an output file...Ch. 10 - The process of opening a file is only necessary...Ch. 10 - Prob. 4TFCh. 10 - Prob. 5TFCh. 10 - When a file that already exists is opened in...Ch. 10 - In control break logic, the program performs some...Ch. 10 - Describe the three steps that must be taken when a...Ch. 10 - Why should a program close a file when its...Ch. 10 - What is a files read position? Where is the read...Ch. 10 - If an existing file is opened in append mode, what...Ch. 10 - In most languages, if a file does not exist and a...Ch. 10 - What is the purpose of the eof function that was...Ch. 10 - What is control break logic?Ch. 10 - Design a program that opens an output file with...Ch. 10 - Design a program that opens the my_name.dat file...Ch. 10 - Prob. 3AWCh. 10 - Design an algorithm that does the following: opens...Ch. 10 - Modify the algorithm that you designed in question...Ch. 10 - Write pseudocode that opens an output file with...Ch. 10 - Prob. 7AWCh. 10 - A file exists on the disk named students.dat. The...Ch. 10 - Why doesn't the following pseudocode module work...Ch. 10 - File Display Assume that a file containing a...Ch. 10 - Item Counter Assume that a file containing a...Ch. 10 - Sum of Numbers Assume that a file containing a...Ch. 10 - Average of Numbers Assume that a file containing a...Ch. 10 - Largest Number Assume that a file containing a...Ch. 10 - Golf Scores The Springfork Amateur Golf Club has a...Ch. 10 - Sales Report Brewster's Used Cars, Inc. employs...Ch. 10 - Lowest and Highest Gas Prices Assume that you have...Ch. 10 - Average Steps Taken A Personal Fitness Tracker is...
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