Part $1$

Given $4$ integers, output their product and their average using integer arithmetic.

Ex: If the input is:

$8,1054$

the output is:

$16006$

Note: Integer division discards the fraction. Hence the average of $81054$ is output as $6,$ not $6\mathrm{.}75.$

Note: The test cases include four very l$$rge input values whose product results in overflow. You do not need to do anything special, bu observe that the output does not represent the correct product $($in fact, four positive numbers yield a negative output; wow$).$

Submit the above for grading. Your program will fail the last test cases $($which is expected$),$ until you complete part $2$ below.

Part $2$

Also output the product and average using floating$-$point arithmetic.

Output each floating$-$point value with three digits after the decimal point, which can be achieved by executing cout $$ fixed $$ setprecision$(3)$; once before all other cout statements.

Hint: Convert the input values from int to double.

Ex: If the input is: