//==============================================================
// Triangle.java - Triangular (variable-length multidimensional) arrays
//
// Java學習源代碼檢索系統 Ver 1.0 20031015 免費正式版
// 版權所有: 中國IT認證實驗室(www.ChinaITLab.com)
// 程序制作: ChinaITLab網校教研中心
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// 電子郵件: Java@ChinaITLab.com
//==============================================================

class Triangle {
 public static void main(String args[]) {
  // Create a triangular array
  int triangular[][];
  triangular = new int[8][];
  for (int i = 0; i < triangular.length; i++)
   triangular[i] = new int[i + 1];

  // Assign values at random to the array
  for (int i = 0; i < triangular.length; i++)
   for (int j = 0; j < triangular[i].length; j++)
    triangular[i][j] = (int)(Math.random() * 100);

  // Display the array's contents
  for (int i = 0; i < triangular.length; i++) {
   for (int j = 0; j < triangular[i].length; j++)
    System.out.print(" \t" + triangular[i][j]);
   System.out.println();
  }
 }
}