I am getting errors in this code and im not sure why. I have the questions first then the code at the bottom. Please do in clion c$99$ and add the printf statements. thank you

Q$1$: How Many Days $...$

This problem is based on Chapter $4$ Problem #$7$: Given a month, day, and year, calculate how many days

into the year that date is$.$ This is the framework:

$1//$ c h a p t e r $4$ q u e s t i o n $7$

$2$ i n t l e a p $($ i n t y e a r $)$ ;

$3$ i n t day$\_$number $($ i n t month $,$ i n t day $,$ i n t y e a r $)$ ;

The problem is really only asking you to build the day$\_$number function, but, it$$s easier to build that if we

have a function that tells us whether a given year is a leap year. Therefore, build the leap function first and

have it return $1$ if the year is a leap year and zero otherwise. Then, use that to build the day$\_$number function.

Q$2$: Pollutants

This problem is based on Chapter $4$ Problem #$8.$ Given the pollutant type, how much is being emitted, and

the odometer reading of the car, you are supposed to calculate whether the car is legal $($within the limits$)$ or

illegal $($exceeding the limits$)$

$1//$ c h a p t e r $4$ q u e s t i o n $8$

$2$ t y p e d e f enum p o l l u t a n t $\_$ t y p e $\{$ c a r b o n $\_$ m o n o x i d e $,$ h y d r o c a r b o n s $,$

$3$ n i t r o g e n $\_$ o x i d e s $,$ n o n m e t h a n e $\_$ h y d r o c a r b o n s $\}$ p o l l u t a n t $\_$ t y p e ;

$4$ t y p e d e f enum p o l l u t a n t $\_$ l e v e l $\_$ t y p e $\{$ l e g a l $,$ i l l e g a l $\}$ p o l l u t a n t $\_$ l e v e l $\_$ t y p e ;

$5$ p o l l u t a n t $\_$ l e v e l $\_$ t y p e e m i s s i o n s $($ p o l l u t a n t $\_$ t y p e p $,$ d o u b l e g r a m s $\_$ p e r $\_$ m i l e $,$ i n t o d o m e t e r $)$ ;

You see two typedefs here: one for a enum of the types of pollutants and one for an enum for legal or illegal.

Line $4$ is the specification of the function you are to build. It has three parameters:

$1.$ pollutant$\_$type p: one of the pollutant$\_$type values

$2.$ double gram$\_$per$\_$mile: the rate the car is emitting that pollutant

$3.$ int odomoter: how far the car has been driven

Your job is to make the function return either illegal or legal based on the table in the book. Note that the

values in the table ar

int leap$($int year$)\{$

if $($year $\%4==0)\{$

if $($year $\%100==0)\{$

if $($year $\%400==0)\{$

return $1$; $//$ Leap year

$\}$ else $\{$

return $0$; $//$ Not a leap year

$\}$

$\}$ else $\{$

return $1$; $//$ Leap year

$\}$

$\}$ else $\{$

return $0$; $//$ Not a leap year

$\}$

$\}$

int day$\_$number$($int month, int day, int year$)\{$

int days$\_$in$\_$month$[]=\{31,28,31,30,31,30,31,31,30,31,30,31\}$;

int day$\_$number $=0$;

for $($int i $=1$; i $<$ month; i$++)\{$

day$\_$number $+=$ days$\_$in$\_$month$[$i $-1]$;

$\}$

if $($leap$($year$)$ && month $>2)\{$

day$\_$number $+=1$; $//$ Account for leap day in February

$\}$

day$\_$number $+=$ day;

return day$\_$number;

$\}$

enum pollutant$\_$level$\_$type emissions$($enum pollutant$\_$type p$,$ double grams$\_$per$\_$mile, int odometer$)\{$

double limit;

if $($odometer $<=50000)\{$

switch $($p$)\{$

case carbon$\_$monoxide:

limit $=0\mathrm{.}4$;

break;

case hydrocarbons:

limit $=0\mathrm{.}4$;

break;

case nitrogen$\_$oxides:

limit $=0\mathrm{.}4$;

break;

case nonmethane$\_$hydrocarbons:

limit $=0\mathrm{.}25$;

break;

$\}$

$\}$ else $\{$

switch $($p$)\{$

case carbon$\_$monoxide:

limit $=0\mathrm{.}31$;

break;

case hydrocarbons:

limit $=0\mathrm{.}39$;

break;

case nitrogen$\_$oxides:

limit $=0\mathrm{.}5$;

break;

case nonmethane$\_$hydrocarbons:

limit $=0\mathrm{.}31$;

break;

$\}$

$\}$

if $($grams$\_$per$\_$mile $>$ limit$)\{$

return illegal;

$\}$ else $\{$

return legal;

$\}$

$\}$