$($g$)$ Add an $!$ at the end of every city name

$3.$ Use the "precip" dataset in R to answer the following questions using the "special" functions discussed in the videos

$($a$)$ Round all of the precip values to the nearest integer

$($b$)$ Display all values which are multiples of $3$

$($c$)$ Display all values ending in either hor $9($think about modular division$)$

$($d$)$ Display just the unique values

$($e$)$ How many unique values are there?

$($f$)$ Determine if any values are less than $5$ inches of rain