C++ putting formula?

the answers do not appear.... how should i put formula correctly?





# include %26lt;iostream.h%26gt;


int main ()


{


//conditional statement


int l;


int w;


int a;


int p;


cout%26lt;%26lt;"enter the length:";


cin%26gt;%26gt;l;


cout%26lt;%26lt;"enter the width:";


cin%26gt;%26gt;w;


if (l%26lt;=w)


{a=l*w;


cout%26lt;%26lt;"the area of the rectangle is:";


cout%26lt;%26lt;endl;}


else(l%26gt;w);


{p=2*l+2*w;


cout%26lt;%26lt;"the perimeter of the rectangle is:";


cout%26lt;%26lt;endl;}


return 0;


}

C++ putting formula?
else(l%26gt;w);





remove the semikolon





also, you don't print the result, you just print


cout %26lt;%26lt; "the area of the rectangle is: ";


instead of


cout %26lt;%26lt; "the area of the rectangle is: " %26lt;%26lt; a;
Reply:try with writing


#include%26lt;conio.h%26gt;


after the #include%26lt;iostream.h%26gt;


if the problem not solved contact me i will provide u another program for this
Reply:in your else statement, you shouldn't explicitly say:


else(l%26gt;w)


else() is enough...unless of course you wanted to say:





else if(l%26gt;w)...but from your code i didn't get that impression.
Reply:u should also print out the variable 'p' which is ur final answer