diff --git a/ybt/1282/1282.cpp b/ybt/1282/1282.cpp
new file mode 100644
index 00000000..c4d8c579
--- /dev/null
+++ b/ybt/1282/1282.cpp
@@ -0,0 +1,41 @@
+#include <iostream>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+const int N = 105;
+
+int n, g[N][N], sum[N], f[N], ans = -0x3f3f3f3f;
+
+int main() {
+    std::ios::sync_with_stdio(false);
+
+    cin >> n;
+    for (int i = 1; i <= n; i++) {
+        for (int j = 1; j <= n; j++) {
+            cin >> g[i][j];
+        }
+    }
+
+    for (int i = 1; i <= n; i++) {
+        for (int j = i; j <= n; j++) {
+            for (int k = 1; k <= n; k++) {
+                sum[k] = 0;
+                for (int l = i; l <= j; l++) {
+                    sum[k] += g[k][l];
+                }
+            }
+
+            f[0] = -0x3f3f3f3f;
+            for (int k = 1; k <= n; k++) {
+                f[k] = std::max(f[k - 1] + sum[k], sum[k]);
+                ans = std::max(ans, f[k]);
+            }
+        }
+    }
+
+    cout << ans << endl;
+
+    return 0;
+}