백준 10250

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main10250 {

	public static void main(String[] args) throws IOException {
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		int T = Integer.parseInt(bf.readLine());

		StringBuilder sb = new StringBuilder();

		for (int i = 0; i < T; i++) {
			StringTokenizer st = new StringTokenizer(bf.readLine(), " ");
			int H = Integer.parseInt(st.nextToken());
			st.nextToken();
			int N = Integer.parseInt(st.nextToken());

			if (N % H == 0) {
				sb.append((H * 100) + (N / H)).append('\n');
			} else {
				sb.append(((N % H) * 100) + ((N / H) + 1)).append('\n');
			}
		}
		System.out.println(sb);
	}

}