diff options
Diffstat (limited to 'cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp')
-rw-r--r-- | cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp b/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp deleted file mode 100644 index 9af13fd..0000000 --- a/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp +++ /dev/null @@ -1,34 +0,0 @@ -#include <vector> - -using std::vector; - -#include <algorithm> - -class Solution -{ -public: - int maxValue(vector<vector<int>> &grid) - { - int row_count = grid.size(); - int col_count = grid.front().size(); - - for (int i = 1; i < row_count; i++) - { - grid[i][0] = grid[i - 1][0] + grid[i][0]; - } - - for (int j = 1; j < col_count; j++) - { - grid[0][j] = grid[0][j - 1] + grid[0][j]; - } - - for (int i = 1; i < row_count; i++) - { - for (int j = 1; j < col_count; j++) - { - grid[i][j] = std::max(grid[i - 1][j], grid[i][j - 1]) + grid[i][j]; - } - } - return grid[row_count - 1][col_count - 1]; - } -}; |