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-rw-r--r--unique_paths3.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/unique_paths3.cpp b/unique_paths3.cpp
index 3e8eb86..37876fa 100644
--- a/unique_paths3.cpp
+++ b/unique_paths3.cpp
@@ -2,7 +2,7 @@
class Solution {
public:
- int uniquePathsIII(vvd(int) & grid) {
+ int uniquePathsIII(vvd & grid) {
auto i1 = 0, j1 = 0, t_steps = 0;
for (auto i = 0; i < grid.size(); ++i)
for (auto j = 0; j < grid[0].size(); ++j) {
@@ -15,7 +15,7 @@ public:
}
private:
- int dfs(vvd(int) & grid, int i, int j, int step, int t_step) {
+ int dfs(vvd & grid, int i, int j, int step, int t_step) {
if (i < 0 || j < 0 || i >= grid.size() || j >= grid[0].size() ||
grid[i][j] == -1)
return 0;
@@ -33,6 +33,6 @@ private:
int main() {
Solution obj;
- vvd(int) grid = {{1, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 2, -1}};
+ vvd grid = {{1, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 2, -1}};
cout << obj.uniquePathsIII(grid); // expect: 2
}