1. Create a file that contains 20 integers or download the attached file twenty-integers.txttwenty-integers.txt reads:12 20 13 45 67 90 100 34 56 89 33 44 66 77 88 99 20 69 45 20 Create a program that: 2. Declares a c-style string array that will store a filename. 3. Prompts the user to enter a filename. Store the file name declared in the c-string. 4. Opens the file. Write code to check the file state. If the file fails to open, display a message and exit the program. 5. Declare an array that holds 20 integers. Read the 20 integers from the file into the array. 6. Write a function that accepts the filled array as a parameter and determines the MAXIMUM value in the array. Return the maximum value from the function (the function will be of type int). 7. Print ALL the array values AND print the maximum value in the array using a range-based for loop. Use informational messages. Ensure the output is readable.
1. Create a file that contains 20 integers or download the attached file twenty-integers.txttwenty-integers.txt reads:12 20 13 45 67 90 100 34 56 89 33 44 66 77 88 99 20 69 45 20 Create a program that: 2. Declares a c-style string array that will store a filename. 3. Prompts the user to enter a filename. Store the file name declared in the c-string. 4. Opens the file. Write code to check the file state. If the file fails to open, display a message and exit the program. 5. Declare an array that holds 20 integers. Read the 20 integers from the file into the array. 6. Write a function that accepts the filled array as a parameter and determines the MAXIMUM value in the array. Return the maximum value from the function (the function will be of type int). 7. Print ALL the array values AND print the maximum value in the array using a range-based for loop. Use informational messages. Ensure the output is readable.
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
Problem 1PE
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Question
1. Create a file that contains 20 integers or download the attached file
twenty-integers.txt
twenty-integers.txt reads:
12 20 13 45 67 90 100 34 56 89 33 44 66 77 88 99 20 69 45 20
twenty-integers.txt reads:
12 20 13 45 67 90 100 34 56 89 33 44 66 77 88 99 20 69 45 20
Create a program that:
2. Declares a c-style string array that will store a filename.
3. Prompts the user to enter a filename. Store the file name declared in
the c-string.
4. Opens the file. Write code to check the file state. If the file
fails to open,
display a message and exit the program.
5. Declare an array that holds 20 integers. Read the 20 integers from
the file
into the array.
6. Write a function that accepts the filled array as a parameter and
determines the MAXIMUM value in the array.
Return the maximum value from the function (the function will be of
type int).
7. Print ALL the array values AND print the maximum value in the array
using a range-based for loop. Use informational messages.
Ensure the output is readable.
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