update tag for 1314

fishercoder1534 · fishercoder1534 · commit 124aba1274ce · 2024-07-04T07:09:03.000-07:00
diff --git a/paginated_contents/algorithms/2nd_thousand/README.md b/paginated_contents/algorithms/2nd_thousand/README.md
@@ -318,7 +318,7 @@
 | 1323 | [Maximum 69 Number](https://leetcode.com/problems/maximum-69-number/)                                                                                                                         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1323.java)                                          |                                                     | Easy                             | Math                                                                 |
 | 1317 | [Convert Integer to the Sum of Two No-Zero Integers](https://leetcode.com/problems/convert-integer-to-the-sum-of-two-no-zero-integers/)                                                       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1317.java)                                          |                                                     | Easy                             ||
 | 1315 | [Sum of Nodes with Even-Valued Grandparent](https://leetcode.com/problems/sum-of-nodes-with-even-valued-grandparent/)                                                                         | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1315.java)                                          |                                                     | Medium                           | Tree, DFS                                                            |
-| 1314 | [Matrix Block Sum](https://leetcode.com/problems/matrix-block-sum/)                                                                                                                           | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1314.java)                                          |                                                     | Medium                           | Dynamic Programming                                                  |
+| 1314 | [Matrix Block Sum](https://leetcode.com/problems/matrix-block-sum/)                                                                                                                           | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1314.java)                                          |                                                     | Medium                           | Prefix Sum                                                           |
 | 1313 | [Decompress Run-Length Encoded List](https://leetcode.com/problems/decompress-run-length-encoded-list/)                                                                                       | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1313.java)                                          |                                                     | Easy                             | Array                                                                |
 | 1305 | [All Elements in Two Binary Search Trees](https://leetcode.com/problems/all-elements-in-two-binary-search-trees/)                                                                             | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1305.java)                                          |                                                     | Medium                           ||
 | 1304 | [Find N Unique Integers Sum up to Zero](https://leetcode.com/problems/find-n-unique-integers-sum-up-to-zero/)                                                                                 | [Solution](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/secondthousand/_1304.java)                                          |                                                     | Easy                             ||
