Problem:
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Circle in a Rectangle

Write a program which reads a rectangle and a circle, and determines whether the circle is arranged inside the rectangle. As shown in the following figures, the upper right coordinate $(W, H)$ of the rectangle and the central coordinate $(x, y)$ and radius $r$ of the circle are given.

Input

Five integers $W$, $H$, $x$, $y$ and $r$ separated by a single space are given in a line.

Output

Print "Yes" if the circle is placed inside the rectangle, otherwise "No" in a line.

Constraints

$ -100 \leq x, y \leq 100$

$ 0 < W, H, r \leq 100$

Sample Input 1

5 4 2 2 1

Sample Output 1

Yes

Sample Input 2

5 4 2 4 1

Sample Output 2

No

Solution in C# (judge verdict: Accepted)

using System;

namespace AOJ.intro
{
    namespace ITP_1_2_D
    {
        public static class CircleInRectangle
        {
            public static void Main()
            {
                // [W, H, x, y, r]
                string[] circleElements = Console.ReadLine().Split();
                int W, H, x, y, r;
                W = int.Parse(circleElements[0]);
                H = int.Parse(circleElements[1]);
                x = int.Parse(circleElements[2]);
                y = int.Parse(circleElements[3]);
                r = int.Parse(circleElements[4]);
                
                // ロジック
                // 水平方向: x - r < 0, x + r > W → OUT
                // 鉛直方向: y - r < 0, y + r > H → OUT
                if(x - r < 0 || x + r > W){
                    Console.WriteLine("No");
                }
                else if(y - r < 0 || y + r > H){
                    Console.WriteLine("No");
                }
                else if (x - r >= 0 &&
                         x + r <= W &&
                         y - r >= 0 &&
                         y + r <= H)
                {
                    Console.WriteLine("Yes");
                }
            }
        }
    }
}