This program will read integers from a file and find results from these integers. Open the file, test to make sure the file opened. Use a loop to read the integers and process each integer as it is read. When End Of File is reached, close the file. After all of the integers have been read and processed, print the results for the following output: The integer count: The sum of the integers: The smallest integer: The largest integer: The average of the integers: Use notepad, vim, or other simple text editor to create a file named file1. txt containing the following, with one integer per line. Test the program two times. Use the following data in the first test: 11 9 18 22 27 33 21 For the second test add an additional line containing the number 40.

Question

Computers & Technology

Guest

15 October, 13:38

This program will read integers from a file and find results from these integers. Open the file, test to make sure the file opened. Use a loop to read the integers and process each integer as it is read. When End Of File is reached, close the file. After all of the integers have been read and processed, print the results for the following output: The integer count: The sum of the integers: The smallest integer: The largest integer: The average of the integers: Use notepad, vim, or other simple text editor to create a file named file1. txt containing the following, with one integer per line. Test the program two times. Use the following data in the first test: 11 9 18 22 27 33 21 For the second test add an additional line containing the number 40.

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Answers (1)

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Charisma · Answer 1

this is in cpp

#include

#include

using namespace std;

int main ()

{

ifstream myfile;

myfile. open ("file1. txt");

/ / Check if file is opened

if (! myfile. is_open ())

{

cout<<"Error: File could not be opened"<
}

else{

/ / variable to stor count, sum, minimum and maximum

int ct=0, sm=0, mn=INT_MAX, mx=INT_MIN;

/ / variable for taking input

int x;

/ / reading and processing in loop until there are more integers

while (myfile>>x) {

ct++;

sm+=x;

mn = min (mn, x);

mx=max (mx, x);

}

/ / close the file when End of file is reached

myfile. close ();

//printing results

cout<<"The integer count: "<
cout<<"The sum of the integers: "<
cout<<"The smallest integer: "<
cout<<"The largest integer: "<
cout<<"The average of the integers: "<< ((sm*1.0) / ct) <
}

return 0;

}