'commit'

TangDou/LanQiaoBei/LanQiaoBei13ShengSai_ZJ_I/Test.cpp

@@ -0,0 +1,24 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+const int N = 1e4 + 10;
+int n, sum;
+bool p[N][N];
+void paint(int x1, int y1, int x2, int y2) {
+    for (int i = x1; i < x2; i++)
+        for (int j = y1; j < y2; j++)
+            p[i][j] = 1;
+}
+int main() {
+    cin >> n;
+    for (int i = 1; i <= n; i++) {
+        int x1, y1, x2, y2;
+        cin >> x1 >> y1 >> x2 >> y2;
+        paint(x1, y1, x2, y2);
+    }
+  for (int i = 0; i < N; i++)
+      for (int j = 0; j < N; j++)
+          if (p[i][j]) sum++;
+  printf("%d\n", sum);
+  return 0;
+}