complete 1764.cpp 10816.cpp 25793.kt

storage/zeta/cpp/completed/10816.cpp

@@ -0,0 +1,42 @@
+#include <map>
+#include <iostream>
+
+using namespace std;
+
+void fastio() {
+    ios_base::sync_with_stdio(false);
+    cin.tie(nullptr);
+    cout.tie(nullptr);
+}
+
+int main() {
+    fastio();
+    int n;
+    cin >> n;
+    map<int, int> 상근이카드;
+
+    int x;
+    for (auto i = 0; i < n; i++) {
+        cin >> x;
+        auto pos = 상근이카드.find(x);
+        if (pos == 상근이카드.end()) {
+            상근이카드[x] = 1;
+        } else {
+            pos->second++;
+        }
+    }
+
+    int m;
+    cin >> m;
+
+    for (auto i = 0; i < m; i++) {
+        cin >> x;
+        auto pos = 상근이카드.find(x);
+        if (pos == 상근이카드.end()) {
+            cout << "0 ";
+        } else {
+            cout << pos->second << " ";
+        }
+    }
+    cout << "\n";
+}