Submission #1576072

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Source Code Expand

txa,tya,txb,tyb,t,v = gets.chomp.split(" ").map(&:to_i)
n = gets.to_i
x = Array.new
y = Array.new
for i in 0...n do
  x[i],y[i] = gets.chomp.split(" ").map(&:to_i)
end

def distance(xa, ya, xb, yb)
  Math.sqrt((xa - xb) ** 2 + (ya - yb) ** 2)
end

for i in 0...n do
  if t*v >= distance(txa,tya,x[i],y[i]) + distance(x[i],y[i],txb,tyb)
    puts "YES"
    exit(0)
  end
end
puts "NO"

Submission Info

Judge Result