3. Write a program which finds the maximum and minimum of a set of floats stored in the file samplesin.txt. You can assume that the number of values in the input file is less than 100. Your main must use the following steps: • open the two files samplesin.txt and maxminout.txt. . read the values from samplesin.txt into the array x. • compute the maximum and minimum values found in the array x. • write the maximum and minimum values to the file maxminout.txt. Your program output file should look like: There are 80 values in the array The maximum value in the array is 63.605999 The minimum value in the array is 4.808900

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Plz use c programming to solve the question and plz don't use libraries other than stdio . h (Assignment 3 question is the second pic)
3. Write a program which finds the maximum and minimum of a set of floats stored in the file
samplesin.txt. You can assume that the number of values in the input file is less than 100.
Your main must use the following steps:
• open the two files samplesin.txt and maxminout.txt.
. read the values from samplesin.txt into the array x.
• compute the maximum and minimum values found in the array x.
. write the maximum and minimum values to the file maxminout.txt.
Your program output file should look like:
There are 80 values in the array
The maximum value in the array is 63.605999
The minimum value in the array is 4.808900
Transcribed Image Text:3. Write a program which finds the maximum and minimum of a set of floats stored in the file samplesin.txt. You can assume that the number of values in the input file is less than 100. Your main must use the following steps: • open the two files samplesin.txt and maxminout.txt. . read the values from samplesin.txt into the array x. • compute the maximum and minimum values found in the array x. . write the maximum and minimum values to the file maxminout.txt. Your program output file should look like: There are 80 values in the array The maximum value in the array is 63.605999 The minimum value in the array is 4.808900
In some programs we would like to be able to determine the input and output filenames at
the time that the program is executed. Modify your program from Assignment 8 (A8Q3) so
that the main program prompts the user for the two filenames and passes the input filename
to the readvalues() function. The function readvalues() now opens the input file to read
the data and closes it when done.
This program uses a second function, range(), to find the maximum and minimum of a set of
floats stored in the input file.
Your main must use the following steps:
• prompt user for the input and output file names.
• call the function readvalues() to open the input file, read the values from the intput
file into the array x, and return the value of n (number of values in the file).
• call the function range () which computes the maximum and minimum values found in
the array x.
open the output file to write out the results of the run (the maximum and minimum
values).
The program should interact with the user as follows:
Enter the input filename : samplesin. txt
Enter the output filename: samplesout.txt
Use the same input file, samplesin. txt, as in Assignment 8. Then your output file should be
the same as for Assignment 8, maxminout.txt.
Transcribed Image Text:In some programs we would like to be able to determine the input and output filenames at the time that the program is executed. Modify your program from Assignment 8 (A8Q3) so that the main program prompts the user for the two filenames and passes the input filename to the readvalues() function. The function readvalues() now opens the input file to read the data and closes it when done. This program uses a second function, range(), to find the maximum and minimum of a set of floats stored in the input file. Your main must use the following steps: • prompt user for the input and output file names. • call the function readvalues() to open the input file, read the values from the intput file into the array x, and return the value of n (number of values in the file). • call the function range () which computes the maximum and minimum values found in the array x. open the output file to write out the results of the run (the maximum and minimum values). The program should interact with the user as follows: Enter the input filename : samplesin. txt Enter the output filename: samplesout.txt Use the same input file, samplesin. txt, as in Assignment 8. Then your output file should be the same as for Assignment 8, maxminout.txt.
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