P1534 不高兴的津津（升级版）

R38865539

problem/P1534/P1534.cpp

@@ -0,0 +1,17 @@
+// R38865539
+
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int n, sum = 0, ans = 0, t1, t2;
+    cin >> n;
+    for (int i = 0; i < n; i++) {
+        cin >> t1 >> t2;
+        sum += t1 + t2 - 8;
+        ans += sum;
+    }
+    cout << ans << endl;
+    return 0;
+}