Question

write a program in c++ that asks the user to enter their 5 test scores and calculates the most appropriate mean. Have the results print to a text file and expected results to print to screen.

Answer 1

Code:

#include<iostream>
#include<fstream>
using namespace std;
int main()
{
   int marks,i;
   double total;/*Declaring variables*/
   ofstream File("mean.txt");/*file*/
   cout<<"Enter the marks of 5 tests: "<<endl;
   File<<"Test Scores\n";/*Writing into the file*/
   for(i=1;i<=5;i++)
   {
       cin>>marks;/*Reading marks from the user user*/
       total+=marks;/*Calculating the total*/
       File<<marks<<"\n";/*Writing marks into the file*/
   }
   cout<<"Mean:"<<total/5;/*Printing mean on to the screen*/
   File<<"Mean:"<<total/5;/*Writing mean into the file*/
}

Output:

Output in the file:

Indentation: