Write a program to calculate the time to run $5$ miles, $10$ miles, half marathon, and full marathon if you can run at a constant speed. The distance of a half marathon is $13\mathrm{.}1$ miles and that of a full marathon is $26\mathrm{.}2$ miles. Report the time in the format of hours and minutes. Your program will prompt for your running speed $($mph$)$ as an integer.