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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
| commit | 99e2e923d0c77b02f3fb4ff648ea916954868606 (patch) | |
| tree | ec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /store/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp | |
| parent | 1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff) | |
| download | crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.gz crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.bz2 crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.zip | |
chore(store): move everything to store.
Diffstat (limited to 'store/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp')
| -rw-r--r-- | store/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/store/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp b/store/works/solutions/leetcode/cpp/li-wu-de-zui-da-jie-zhi-lcof.cpp new file mode 100644 index 0000000..dee81ec --- /dev/null +++ b/store/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];
+ }
+};
|