How do i fix a "expected unqualifed-id" error?

[jmjohnson419]

I am getting an error before '{' token" on line 12.

#include <iostream>
#include <string>

using namespace std;

int main();

{
	return 0;
}

{

	long long int number;
	int exponent;

	exponent = 0;
	number = 1;

	while (number > 0)

{
	cout << "2 to the " << exponent << " is " << number << endl;
	number = number * 2;
	exponent = exponent + 1;
}
}

[weaknessforcats]

You have a semicolon after main().

[jmjohnson419]

the error is still there with or without the semi colon after main.

[weaknessforcats]

You still have two braces inside main() that need to be removed. main() should look like:

int main()
{
    //your code
}