LAB

$6\mathrm{.}28\mathrm{.}1$: Lab $3,$ Part $1$: Using functions to create passwords $2$ ways

ACTIVITY

Write two different password creation functions, password$10$ and password$20.$ We put the first few characters of the header of each in the template for you. Write both of them below.

password$1()$ has $2$ input arguments, intended to be two strings $s1$ and $s2$

password$2()$ has $3$ input arguments, again intended to be two strings $s1$ and $s2,$ and in the third position a number, $n.$

Function password$1$ will return $($not print$)$ a string consisting of the two strings separated by an underscore character. Function password$2$ will return a string consisting of the $($characters of$)$ the number $n$ followed by $s1$ followed by $s2$ followed by the $($characters of$)n.$

Hint To convert a number, $n,$ to a string use the function str$0.$ For example, str $(2+3)$ will return $\text{'}5\text{'}$

If your functions work correctly you would have:

$$ password$1(\text{'}$yellow$\text{'},$ 'Rose'$)$

yellow Rose

$$ password$2(\text{'}$yellow$\text{'},$ 'Rose', $42)$

$42$ yellowRose $42$

#Remember: We expect that every function you write for CS $113$ will have a docstring in the proper place. You will get most of the points for this assignment from the autograder checking that your program behaves correctly, but some points will come from the TA's checking that the docstrings are there.

Suggestion Work on password $1$ first, and run with just password $1$ in the window below, and work on it until password$1$ gets full marks on the first three test cases. When you are doing that, you should expect to see a message telling you that you are getting $0$ points for the last four test cases.

Run

Reset Lab Tutorial