Thread: problems getting output with int and switch

#include <iostream.h>
#include <iomanip.h>

int main ()

{

int inch;
int extop;
int costtop;
int numtop;
double subtot;
double tot;
int chex;
double chezcost;
int piztop;
int price;
int top;


cout<< "6 inch personal $3.15 + .35 per topping\n"<< endl
<< "10 inch small $5.70 + .55 per topping\n"<< endl
<< "14 inch medium $7.45 + .70 per topping\n"<< endl
<< "16 inch large $9.15 + .85 per topping\n"<< endl
<< "18 inch exlarge $11.15+ $1.40 per topping\n\n"<< endl;

cout << "Enter size 6, 10, 14 etc..\n" << endl;
cin>> inch;
cout << " Extra toppings 1 = Yes -- 2 = No \n"<<endl;
cin>> extop;
cout <<"Extra Cheese 1 = Yes -- 2 = No"<<endl;
cin>> chex;


switch (inch)

{
case 6: price = 3.15;
break;

case 10: price = 5.70;
break;

case 14: price = 7.45;
break;

case 16: price = 9.15;
break;

case 18: price = 11.15;
break;

case "\n":
}

cout << "inch " << inch<<endl;
cout <<" price "<< setprecision(2)<< price <<endl;
if (extop !=2)
{
cout << "How many toppings"<< endl;
cin>> numtop;

switch (inch)

{
case 6:top =.35;
break;

case 10:top =.55;
break;

case 14:top =.70;
break;

case 16:top =.85;
break;

case 18:top = 1.40;
break;
}


cout <<" top "<< setprecision(2) <<top <<endl;//price of topping per size

costtop = (numtop * top);
cout<< "costtop" << setprecision(2)<<costtop<< endl;//cost of topping(s)

piztop= costtop + price;
cout<< "piztop"<< setprecision(2)<<piztop<< endl;//pizza and toppings cost



if (chex = 1)
{

if (inch = 6 || 10)
{
chezcost = 1.10; //excheese per inch
}
else
{
chezcost = 2.00;
}


}

cout << "chezcost\n\n"<< setprecision(2)<<chezcost <<endl;// cost of excheese

subtot = piztop + chezcost;
cout<< "Subtotal"<< setprecision(2)<<subtot<<endl;

cout<< "\n";

tot = (subtot*.675)+subtot;
cout<< "Total"<< setprecision(2)<<tot<<"\n\n";

return 0;
}

First problem, price is being output as a neg number

I am not sure of why it would be showing as negative, but you are using decimal values so instead of using type int with variables that deal with decimals, use a float type so they are supported.

ALSO, USE CODE TAGS!!!!!!

This is not the first time I've been told this but what are code tags.

Please!!!! provide an example


Lynn

http://cboard.cprogramming.com/showt...threadid=13473

Also...

Code:

if (chex = 1)
{

if (inch = 6 || 10)

should be

Code:

if (chex == 1)
{

if (inch == 6 || inch == 10)