Answer:
this is in cpp
#include <bits/stdc++.h>
#include<fstream>
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"<<endl;
}
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: "<<ct<<endl;
cout<<"The sum of the integers: "<<sm<<endl;
cout<<"The smallest integer: "<<mn<<endl;
cout<<"The largest integer: "<<mx<<endl;
cout<<"The average of the integers: "<<((sm*1.0)/ct)<<endl;
}
return 0;
}
Explanation:
