08-25-2025

2025-08-25 21:45:54 +08:00
parent 8edd0f98b5
commit 4e76498908
4 changed files with 41 additions and 11 deletions
--- a/【模板】字符串哈希.cpp
+++ b/【模板】字符串哈希.cpp
@@ -0,0 +1,14 @@
+#include <iostream>
+#include <unordered_set>
+using namespace std;
+int main() {
+	unordered_set<string> a;
+	int n;
+	cin >> n;
+	string x;
+	for(int i = 0; i < n; i++){
+		cin >> x;
+		a.emplace(x);
+	}
+	cout << a.size() << endl;
+}