chore(store): move everything to store.

1 files changed, 0 insertions, 35 deletions

diff --git a/works/solutions/leetcode/cpp/304.cpp b/works/solutions/leetcode/cpp/304.cpp
deleted file mode 100644
index ab22281..0000000
--- a/works/solutions/leetcode/cpp/304.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <vector>

-

-using std::vector;

-

-class NumMatrix {

-private:

-  std::vector<std::vector<int>> prefix_sum_;

-

-public:

-  NumMatrix(vector<vector<int>> &matrix)

-      : prefix_sum_(

-            matrix.size() + 1,

-            std::vector<int>(matrix.empty() ? 1 : matrix.front().size() + 1)) {

-    const int row_count = matrix.size();

-    const int col_count = matrix.empty() ? 0 : matrix.front().size();

-

-    for (int i = 0; i < row_count; i++)

-      for (int j = 0; j < col_count; j++) {

-        prefix_sum_[i + 1][j + 1] = prefix_sum_[i][j + 1] +

-                                    prefix_sum_[i + 1][j] - prefix_sum_[i][j] +

-                                    matrix[i][j];

-      }

-  }

-

-  int sumRegion(int row1, int col1, int row2, int col2) {

-    return prefix_sum_[row1][col1] - prefix_sum_[row2 + 1][col1] -

-           prefix_sum_[row1][col2 + 1] + prefix_sum_[row2 + 1][col2 + 1];

-  }

-};

-

-/**

- * Your NumMatrix object will be instantiated and called as such:

- * NumMatrix* obj = new NumMatrix(matrix);

- * int param_1 = obj->sumRegion(row1,col1,row2,col2);

- */
\ No newline at end of file