Shapes$\mathrm{.}1.$cpp

#include

#include

#include

#include

#include

#include

using namespace std;

void calculateSquare$($double side$)\{$

double area $=$ side $*$ side;

double perimeter $=4*$ side;

cout $$ "SQUARE side$="$ side area$="$ area perimeter$="$ perimeter $$ endl;

$\}$

void calculateRectangle$($double length, double width$)\{$

double area $=$ length $*$ width;

double perimeter $=2*($length $+$ width$)$;

cout $$ "RECTANGLE length$="$ length width$="$ width area$="$ area perimeter$="$ perimeter $$ endl;

$\}$

void calculateCircle$($double radius$)\{$

double area $=$ M$\_$PI $*$ radius $*$ radius;

double perimeter $=2*$ M$\_$PI $*$ radius;

cout $$ "CIRCLE radius$="$ radius area$="$ area perimeter$="$ perimeter $$ endl;

$\}$

void calculateCube$($double side$)\{$

double surfaceArea $=6*$ side $*$ side;

double volume $=$ side $*$ side $*$ side;

cout $$ "CUBE side$="$ side surface area$="$ surfaceArea volume$="$ volume $$ endl;

$\}$

void calculateBox$($double length, double width, double height$)\{$

double surfaceArea $=2*($length $*$ width $+$ length $*$ height $+$ width $*$ height$)$;

double volume $=$ length $*$ width $*$ height;

cout $$ "BOX length$="$ length width$="$ width height$="$ height surface area$="$ surfaceArea volume$="$ volume $$ endl;

$\}$

void calculateCylinder$($double radius, double height$)\{$

double surfaceArea $=2*$ M$\_$PI $*$ radius $*($radius $+$ height$)$;

double volume $=$ M$\_$PI $*$ radius $*$ radius $*$ height;

cout $$ "CYLINDER radius$="$ radius height$="$ height surface area$="$ surfaceArea volume$="$ volume $$ endl;

$\}$

void calculatePrism$($double side, double height$)\{$

double area $=($sqrt$(3)/4)*$ side $*$ side;

double surfaceArea $=3*$ area $+2*$ side $*$ height;

double volume $=$ area $*$ height;

cout $$ "PRISM side$="$ side height$="$ height surface area$="$ surfaceArea volume$="$ volume $$ endl;

$\}$

void handleInvalidObject$($const string& objectName$)\{$

cout $$ objectName invalid object" $$ endl;

$\}$

int main$()\{$

ifstream inputFile$("$Shapes$.$input.txt$")$;

string line;

while $($getline$($inputFile$,$ line$))\{$

if $($line$.$empty$())\{$

continue;

$\}$

istringstream iss$($line$)$;

string shape;

iss $>>$ shape;

if $($shape $==$ "SQUARE"$)\{$

double side $=0$;

iss $>>$ side;

if $($side $>0)\{$

calculateSquare$($side$)$;

$\}$ else $\{$

handleInvalidObject$("$SQUARE$")$;

$\}$

$\}$ else if $($shape $==$ "RECTANGLE"$)\{$

double length $=0,$ width $=0$;

iss $>>$ length $>>$ width;

if $($length $>0$ && width $>0)\{$

calculateRectangle$($length$,$ width$)$;

$\}$ else $\{$

handleInvalidObject$("$RECTANGLE$")$;

$\}$

$\}$ else if $($shape $==$ "CIRCLE"$)\{$

double radius $=0$;

iss $>>$ radius;

if $($radius $>0)\{$

calculateCircle$($radius$)$;

$\}$ else $\{$

handleInvalidObject$("$CIRCLE$")$;

$\}$

$\}$ else if $($shape $==$ "CUBE"$)\{$

double side $=0$;

iss $>>$ side;

if $($side $>0)\{$

calculateCube$($side$)$;

$\}$ else $\{$

handleInvalidObject$("$CUBE$")$;

$\}$

$\}$ else if $($shape $==$ "BOX"$)\{$

double length $=0,$ width $=0,$ height $=0$;

iss $>>$ length $>>$ width $>>$ height;

if $($length $>0$ && width $>0$ && height $>0)\{$

calculateBox$($length$,$ width, height$)$;

$\}$ else $\{$

handleInvalidObject$("$BOX$")$;

$\}$

$\}$ else if $($shape $==$ "CYLINDER"$)\{$

double radius $=0,$ height $=0$;

iss $>>$ radius $>>$ height;

if $($radius $>0$ && height $>=0)\{$

calculateCylinder$($radius$,$ height$)$;

$\}$ else $\{$

handleInvalidObject$("$CYLINDER$")$;

$\}$

$\}$ else if $($shape $==$ "PRISM"$)\{$

double side $=0,$ prismHeight $=0$;

iss $>>$ side $>>$ prismHeight;

if $($side $>0$ && prismHeight $>=0)\{$

calculatePrism$($side$,$ prismHeight$)$;

$\}$ else $\{$

handleInvalidObject$("$PRISM$")$;

$\}$

$\}$ else $\{$

handleInvalidObject$($shape$)$;

$\}$

$\}$

inputFile.close$()$;

return $0$;

$\}$