first cpp program

hello.cpp

#include<iostream>
#include<conio.h>
using namespace std;
int funArea();

int main()
{
	float gold_weight_in_kyat, kyat, pae, yway, total_gold_price,one_kyat_price;

	cout<<"pls enter one kyat price  ";
	cin>>one_kyat_price;
	cout<<"pls enter kyat  ";
	cin>>kyat;
	cout<<"pls enter pae  ";
	cin>>pae;
	cout<<"pls enter yway  ";
	cin>>yway;


	gold_weight_in_kyat = kyat + (pae/16) + (yway / (8*16));
	total_gold_price = one_kyat_price * gold_weight_in_kyat;

	cout<<"gold weight is   "<<gold_weight_in_kyat<<" kyats"<<endl; //end of line - endl
	cout<<"gold price is   "<<total_gold_price<<" kyats"<<endl; //end of line - endl
	_getch();//get a character
	return 0;
}


int funArea()
{
	float A,B,H;

	cout<<"Please Enter B  ";
	cin>>B;

	cout<<"Please Enter H  ";
	cin>>H;
	
	A = B*H;

	cout<<"The Area is "<<A;

	_getch();//get a character
	return 0;
}