he floor$()$ function rounds a number to the nearest integer toward minus infinity. You want

to instead round any given number toward zero $($effectively clipping all values after the decimal

point, such that $2\mathrm{.}63$ rounds to $2,$ while $-2\mathrm{.}63$ rounds to $-2$ instead of $-3).$ To do this, in this

problem you must nest some combination of the built$-$in functions floor$(),$ abs$(),$ and sign$().$

Note that abs$()$ returns the absolute value of a number, and sign$()$ returns the sign of a number

$(1$ for positive and $-1$ for negative$).$ For example, sign$(3\mathrm{.}4)$ returns a value of $1,$ and

sign$(-6)$ returns $-1.$ Using this knowledge, write $4$ lines of code that will do the following:

Line $1$: Assign a value of $-4\mathrm{.}8$ to a variable called var$1$

ENME$/$ENAE $202,$ University of Maryland $2$

Line $2$: Assign a value of $4\mathrm{.}8$ to a variable called var$2$

Line $3$: Construct a single statement to round var$1$ toward zero $($and display the result$).$ Assign

the value to var$3$

Line $4$: Repeat line $3$ for var$2.$ Assign to var$4$