Create a program to read the file "numbers.txt$"$ where there are an unknown number of integer numbers. They must be added and averaged. The sum and the average must be displayed.

Example of file:

$13$

$18$

$4$

$26$

USE THE NEXT TEMPLATE $($MANDATORY$)$:

$//$DO NOT MODIFY THIS SECTION

#include

#include

using namespace std;

int main$()$

$\{$

ifstream infile;

int num, sum$=0$;

float average;

infile.open$($ "numbers.txt$")$;

$//$ADD YOUR CODE FROM HERE

$\}$

Example:

Sum$=61,$ average$=15\mathrm{.}25$

Rubric