aboutsummaryrefslogtreecommitdiff
path: root/other/tallest_billboard.cpp
diff options
context:
space:
mode:
authorJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
committerJack Sangdahl <[email protected]>2025-03-10 00:36:13 -0600
commit7c60dee83b436e8e8a667bf9f191beced8de4fc3 (patch)
treeeb7a24ee2067f92245c57bb118e85a1baf15df50 /other/tallest_billboard.cpp
parent5d7cdc215e4ba1ec4cbb24c084cccb5e5e641468 (diff)
downloadleetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.tar.gz
leetcode-7c60dee83b436e8e8a667bf9f191beced8de4fc3.zip
chore: move cpp and rust code to directory
Diffstat (limited to 'other/tallest_billboard.cpp')
-rw-r--r--other/tallest_billboard.cpp26
1 files changed, 26 insertions, 0 deletions
diff --git a/other/tallest_billboard.cpp b/other/tallest_billboard.cpp
new file mode 100644
index 0000000..1201823
--- /dev/null
+++ b/other/tallest_billboard.cpp
@@ -0,0 +1,26 @@
+#include "leetcode.h"
+
+class Solution {
+public:
+ int tallestBillboard(vector<int> &rods) {
+ unordered_map<int, int> dp;
+ dp[0] = 0;
+ for (int i : rods) {
+ unordered_map<int, int> tmp;
+ for (auto &it : dp) {
+ int diff = it.first;
+ tmp[diff + i] = max(tmp[diff + i], dp[diff] + i);
+ tmp[diff - i] = max(tmp[diff - i], dp[diff]);
+ }
+ dp.clear();
+ dp.insert(tmp.begin(), tmp.end());
+ }
+ return dp[0];
+ }
+};
+
+int main() {
+ Solution obj;
+ vector<int> rods = {1, 2, 3, 6};
+ cout << obj.tallestBillboard(rods);
+}