zad4a

#include <iostream>
using namespace std;

int** createMatrix(int rows)
{
    int** mtx = new int* [rows];
    for (int i = 0; i < rows; i++)
    {
        int colls;
        cin >> colls;

        mtx[i] = new int[colls + 1] {0};
        mtx[i][0] = colls;
        for (int j = 1; j < colls + 1; j++)
        {
            cin >> mtx[i][j];
        }
    }
    return mtx;
}

void deleteMatrix(int** matrix, int rows)
{
    for (int i = 0; i < rows; i++)
    {
        delete[] matrix[i];
    }
    delete[] matrix;

}

void printMatrix(int** matrix, int rows)
{

    for (int i = 0; i < rows; i++)
    {
        int sizeOfRow = matrix[i][0];
        for (int j = 1; j < sizeOfRow + 1; j++)
        {
            cout << matrix[i][j] << " ";
        }
        cout << endl;
    }
}

int indi = 0, indj = 0, indiCopy, indjCopy;
int findWay(int** matrix, int rows, int x, int y)
{
    int way=1,maxLen=1;

    for (int i = x - 1; i <= x + 1; i++)
    {
        if (i < 0 || i >= rows)
        {
            continue;
        }

        for (int j = y - 1; j <= y + 1; j++)
        {
            if (j <1 || j > matrix[i][0])
            {
                continue;
            }

            if (matrix[i][j]  > matrix[x][y])
            {
                way=1+findWay(matrix,rows,i,j);
                if(way>maxLen)maxLen=way;
            }
        }
    }
    return maxLen;
}

unsigned int findLongestLine2(int** matrix, int rows)
{
    int maxi=0;
    for (int i = 0; i < rows; i++)
    {
        int sizeOfRow = matrix[i][0];
        for (int j = 1; j < sizeOfRow + 1; j++)
        {
            int br=findWay(matrix,rows,i,j);
            if(br>maxi)maxi=br;
        }
    }
    return maxi;
}

int main()
{
    int rows;
    cin >> rows;
    int length = 1, maxLength = 0;
    int** mtx = createMatrix(rows);
    cout << findLongestLine2(mtx, rows, length, maxLength);

    deleteMatrix(mtx, rows);

    /*

    4
    3 4 8 9
    2 2 10
    5 3 11 7 0 4
    3 1 3 12

    output 7
    */
}