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 Ruby (judge verdict: Accepted)

def array_integer(a)
	0.upto(a.count) {|x|
		a[x] = a[x].to_i
	}
	return a
end

def check_over(a, b)
	if a <= b then
		return false
	else
		return true
	end
end

input = STDIN.gets
(w,h,x,y,r) = array_integer(input.split(" "))

judge = false

judge = check_over(0, x-r) unless judge
judge = check_over(0, y-r) unless judge
judge = check_over(x+r, w) unless judge
judge = check_over(y+r, h) unless judge

if judge then
	puts "No"
else
	puts "Yes"
end