Submission #188391

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Source Code Expand

n = gets.to_i
ng1 = gets.to_i
ng2 = gets.to_i
ng3 = gets.to_i

count = 0
while n > 0
	if n - 3 != ng1 && n - 3 != ng2 && n - 3 != ng3
		n -= 3
		count += 1
	elsif n - 2 != ng1 && n - 2 != ng2 && n - 2 != ng3
		n -= 2
		count += 1
	elsif n - 1 != ng1 && n - 1 != ng2 && n - 1 != ng3
		n -= 1
		count += 1
	else
		count += 101
		break
	end
end


if count <= 100
	print "YES\n"
else
	print "NO\n"
end

Submission Info

Judge Result