(Choose 1 answer)
A. 0
B. 6
C. Compile-time error
D. 4
class MyClass
{
public int a { get; set; }
public int b { get; set; }
public MyClass(int x, int y) =>(a,b)=(x, y);
public void Print(){
var r = Sum();
Console.WriteLine($"{r}");
static int Sum(){
var s = 0;
for (int i = a; i <= b; i++) {
s += i;
}
return s;
}
}
}
class Program {
static void Main(string[] args){
MyClass obj = new MyClass(1, 3);obj.Print();
}
Finish
