/*
 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

function main(): void {
  const DATA : double[][] = [
    [0.1, 1.2],
    [2.3, 3.4],
    [4.5, 5.6],
    [6.7, 7.8]
  ];

  assert(DATA[0][0] == 0.1);
  assert(DATA[0][1] == 1.2);
  assert(DATA[1][0] == 2.3);
  assert(DATA[1][1] == 3.4);
  assert(DATA[2][0] == 4.5);
  assert(DATA[2][1] == 5.6);
  assert(DATA[3][0] == 6.7);
  assert(DATA[3][1] == 7.8);
  DATA[1][1] = 8.9;
  assert(DATA[1][1] == 8.9);

  let b: String[][] = new String[2][2];

  b[0][0] = "hello";
  assert(b[0][0] == "hello");

  let strArray: String[][] = [
    ["ab", "ac"],
    ["bb", "bc"]
  ];

  assert(strArray[0][0] == "ab");
  assert(strArray[0][1] == "ac");
  assert(strArray[1][0] == "bb");
  assert(strArray[1][1] == "bc");
}