Write a program using inputs age $($years$),$ weight $($pounds$),$ heart rate $($beats per minute$),$ and time $($minutes$),$ respectively. Output the average calories burned for a person.

Output each floating$-$point value with two digits after the decimal point, which can be achieved as follows:

print$($f$\text{'}$Calories: $\{$calories:$\mathrm{.}2$f$\}$ calories'$)$

Ex: If the input is:

$49$

$155$

$148$

$60$

then the output is:

Calories: $736\mathrm{.}21$ calories