T216907 报告赋分

R65374705

Luogu/T216907/T216907.cpp

@@ -0,0 +1,23 @@
+#include <algorithm>
+#include <iostream>
+
+using std::cin;
+using std::cout;
+using std::endl;
+
+int t, a, p;
+
+int main() {
+    cin >> t;
+    while (t--) {
+        cin >> a >> p;
+        if (p < 16) {
+            cout << std::max(0, a - 10) << endl;
+        } else if (p > 20) {
+            cout << std::max(0, a - p + 20) << endl;
+        } else {
+            cout << a << endl;
+        }
+    }
+    return 0;
+}