diff --git a/Luogu/problem/P5098/P5098.cpp b/Luogu/problem/P5098/P5098.cpp
new file mode 100644
index 00000000..4b4279ac
--- /dev/null
+++ b/Luogu/problem/P5098/P5098.cpp
@@ -0,0 +1,19 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    long long n, x, y, a, b, c, d;
+    a = c = -0x3f3f3f3f;
+    b = d = 0x3f3f3f3f;
+    cin >> n;
+    for (int i = 0; i < n; i++) {
+        cin >> x >> y;
+        a = max(a, x + y);
+        b = min(b, x + y);
+        c = max(c, x - y);
+        d = min(d, x - y);
+    }
+    cout << max(a - b, c - d) << endl;
+    return 0;
+}