/*
Problem is a bit tricky. Text can use some improvements (see slack message). In the end, calculate the three different
expected scenarios and determine the result. Pitfall is not to forget the extra enter after finishing the password.
 */

fun main() {
    val (n, k, p) = readln().split(" ").map { it.toInt() }
    val error = p / 100.0
    val success = 1.0 - error
    val fullReEnter = CLEAR_SPEED + TYPE_SPEED * (n + 1)
    val finishTime = (n - k + 1) * TYPE_SPEED
    // time to finish and if wrong also need re-enter of password
    val expectedContinueTime = finishTime + error * (fullReEnter)
    // time to finish with an extra backspace stroke and if password was correct re-enter
    val backspaceTime = finishTime + TYPE_SPEED + success * fullReEnter
    println(
        when {
            expectedContinueTime < backspaceTime && expectedContinueTime < fullReEnter -> "continue"
            backspaceTime < expectedContinueTime && backspaceTime < fullReEnter -> "backspace"
            else -> "restart"
        }
    )
}

const val TYPE_SPEED = 0.1
const val CLEAR_SPEED = 0.3