Valera want prepare Codesecrof round he s get problem want set time limit TL itValera write n correct solution for correct solution know run time second Valera write m wrong solution wrong solution know run time secondslet suppose Valera set v second TL problem then solution pass system testing run time v second we solution pass system test extra time run time second inequality 2av holdsAs result Valera decide set v second TL follow condition meet v positive integer correct solution pass system testing correct solution pass system test extra time wrong solution pass system testing value v minimum tl point 1 2 3 4 hold help Valera find suitable TL state TL do not exist