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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-12 15:55:21 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-12 16:04:50 +0800 |
| commit | 77e6cdc863d2cbd9df578a665804daf28d8593fe (patch) | |
| tree | 62c9f3e071d8d1d6fe125fe801907db11784332e /works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp | |
| parent | 10eb95869601e145b1d8bc909424777c25752d51 (diff) | |
| parent | a557fa36a22c5ef4a29da596ee1e3aa10be55984 (diff) | |
| download | crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.tar.gz crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.tar.bz2 crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.zip | |
import(solutions): IMPORT crupest/solutions COMPLETE.
Diffstat (limited to 'works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp')
| -rw-r--r-- | works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp b/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp new file mode 100644 index 0000000..dee81ec --- /dev/null +++ b/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp @@ -0,0 +1,34 @@ +#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];
+ }
+};
|