Help me to finish this because am confused in it

Question

#include <iostream>
using namespace std;
int main()
{ int choice=0;
int length=0, breadth=0;
cout << "welcome to Abdulrahman's calculator\n"
cout<< "enter a shape from the option below\n"
cout<<"1. Rectangle"
cout<<"2. square";
cin>>choice;
if (choice==1)
cout<<"you have slected Rectangle\n";
cout<<"enter the value for length\n";
cin>>length;
cout<<"enter the value for bradth\n";
cin>>breadth;
int area = length * breadth;
cout<<" area of the rectangle is"<<area
}

Answer 1

Any answer?