zyDE $1\mathrm{.}3\mathrm{.}1$: Basic input.

Run the program and observe the output. Change the input box value from $3$ to another number, and run again.

human$\_$years $=$ int$($input$(\text{'}$Enter age of dog $($in human years$)$: $\text{'}))$

print$()$

dog$\_$years $=7*$ human$\_$years

print$($human$\_$years, 'human years is about', end$=\text{'}\text{'})$

print$($dog$\_$years, 'dog years.$\text{'})$