fun main() {
    q10250()
}

fun q10250() {
    val size = readln().toInt()
    val inputs = List(size){ readln().split(" ").map { it.toInt() } }
    for(input in inputs) {
        val height = input[0]
        val width = input[1]
        val orderOfGuests = input[2]
        var n = 0

        for(w in 1..width) {
            for(h in 1..height) {
                if(++n == orderOfGuests) {
                    println((h * 100) + w)
                    break
                }
            }
            if(n >= orderOfGuests) break
        }
    }
}