chore: import upstream snapshot with attribution

2026-07-13 13:17:40 +08:00
commit f1825c8ceb
10096 changed files with 2364182 additions and 0 deletions
@@ -0,0 +1,9 @@
+#include "example.h"
+
+int SumMapValues(const std::unordered_map<int, int> &map) {
+  int sum = 0;
+  for (const auto &[_, val] : map) {
+    sum += val;
+  }
+  return sum;
+}