将IntStream转换为二维数组

import java.util.Arrays;
import java.util.stream.IntStream;

public class IntStreamTo2DArray {
    public static void main(String[] args) {
        IntStream intStream = IntStream.of(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
        int[] array = intStream.toArray();

        int rows = 2; // 二维数组的行数
        int cols = array.length / rows; // 二维数组的列数

        int[][] twoDArray = new int[rows][cols];

        int index = 0;
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                twoDArray[i][j] = array[index++];
            }
        }

        // 打印二维数组
        for (int[] row : twoDArray) {
            System.out.println(Arrays.toString(row));
        }
    }
}