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import java.io.*;
public class Seiseki {
  public static void main(String[] args) throws Exception {
    BufferedReader in =
      new BufferedReader(new InputStreamReader(System.in));
    System.out.print("学生数? ");
    int gakuseisuu = Integer.parseInt(in.readLine());
    if (gakuseisuu < 1) System.exit(1);
    int [] kamoku1 = new int[gakuseisuu];
    int [] kamoku2 = new int[gakuseisuu];
    int [] kamoku3 = new int[gakuseisuu];
    for (int cnt = 0;cnt < gakuseisuu;cnt += 1) {
      System.out.print("学生" + (cnt + 1) + "の科目1の点数? ");
      kamoku1[cnt] = Integer.parseInt(in.readLine());
      System.out.print("学生" + (cnt + 1) + "の科目2の点数? ");
      kamoku2[cnt] = Integer.parseInt(in.readLine());
      System.out.print("学生" + (cnt + 1) + "の科目3の点数? ");
      kamoku3[cnt] = Integer.parseInt(in.readLine());
    }