using System;
public class Program
{
public static void Main()
Console.WriteLine("Input x: ");
float x = float.Parse(Console.ReadLine());
Console.WriteLine("Input y: ");
float y = float.Parse(Console.ReadLine());
bool answer = false;
if (-1 <= x && x <= 1)
if(-2 <= y && y <= 1)
if(y <= 0 || y == Math.Abs(x))
answer = true;
}
Console.WriteLine(answer);
using System;
public class Program
{
public static void Main()
{
Console.WriteLine("Input x: ");
float x = float.Parse(Console.ReadLine());
Console.WriteLine("Input y: ");
float y = float.Parse(Console.ReadLine());
bool answer = false;
if (-1 <= x && x <= 1)
{
if(-2 <= y && y <= 1)
{
if(y <= 0 || y == Math.Abs(x))
{
answer = true;
}
}
}
Console.WriteLine(answer);
}
}