1 files changed, 64 insertions, 0 deletions
diff --git a/store/works/solutions/leetcode/cpp/1219.cpp b/store/works/solutions/leetcode/cpp/1219.cpp
new file mode 100644
index 0000000..5f72206
--- /dev/null
+++ b/store/works/solutions/leetcode/cpp/1219.cpp
@@ -0,0 +1,64 @@
+#include <vector>
+
+using std::vector;
+
+class Solution
+{
+public:
+    static void dfs(const vector<vector<int>> &grid, bool **visited, int row, int col, int row_max, int col_max, int &current, int &max)
+    {
+        int cell = grid[row][col];
+        bool &cell_visited = visited[row][col];
+        if (cell == 0 || cell_visited)
+            return;
+        current += cell;
+        cell_visited = true;
+
+        if (current > max)
+            max = current;
+
+        if (row < row_max)
+            dfs(grid, visited, row + 1, col, row_max, col_max, current, max);
+
+        if (col < col_max)
+            dfs(grid, visited, row, col + 1, row_max, col_max, current, max);
+
+        if (row > 0)
+            dfs(grid, visited, row - 1, col, row_max, col_max, current, max);
+
+        if (col > 0)
+            dfs(grid, visited, row, col - 1, row_max, col_max, current, max);
+
+        cell_visited = false;
+        current -= cell;
+    }
+
+    int getMaximumGold(vector<vector<int>> &grid)
+    {
+        int row_max = grid.size();
+        int col_max = grid.front().size();
+
+        bool **visited = new bool *[row_max];
+        for (int i = 0; i < row_max; i++)
+        {
+            visited[i] = new bool[col_max]{false};
+        }
+
+        int current = 0;
+        int max = 0;
+
+        for (int row_start = 0; row_start < row_max; row_start++)
+            for (int col_start = 0; col_start < col_max; col_start++)
+            {
+                dfs(grid, visited, row_start, col_start, row_max - 1, col_max - 1, current, max);
+            }
+
+        for (int i = 0; i < row_max; i++)
+        {
+            delete[] visited[i];
+        }
+        delete[] visited;
+
+        return max;
+    }
+};
+\ No newline at end of file