Volunteer Simulator

Author: Macesuted

QOJ/14948.cpp

@@ -0,0 +1,48 @@
+/**
+ * @file 14948.cpp
+ * @author Macesuted (i@macesuted.moe)
+ * @date 2025-11-12
+ *
+ * @copyright Copyright (c) 2025
+ *
+ */
+
+#include <bits/stdc++.h>
+using namespace std;
+
+#define endl '\n'
+
+bool ac[450][20];
+int cnt[450];
+
+void solve(void) {
+    int n;
+    cin >> n;
+    while (n--) {
+        int a, b, c;
+        cin >> a >> b >> c;
+
+        if (ac[a][b]) {
+            cout << 0 << endl;
+            continue;
+        }
+
+        if (c < 240 || cnt[a] < 3)
+            cout << b << endl;
+        else
+            cout << 0 << endl;
+
+        ac[a][b] = true, cnt[a]++;
+    }
+
+    return;
+}
+
+int main() {
+    ios::sync_with_stdio(false), cin.tie(nullptr);
+
+    int _ = 1;
+    while (_--) solve();
+
+    return 0;
+}