add youtube link for 1663

fishercoder1534 · fishercoder1534 · commit c3de63f3482e · 2021-02-18T19:00:02.000-08:00
diff --git a/README.md b/README.md
@@ -50,7 +50,7 @@ _If you like this project, please leave me a star._ &#9733;
 |1669|[Merge In Between Linked Lists](https://leetcode.com/problems/merge-in-between-linked-lists/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1669.java) ||Medium|LinedList|
 |1668|[Maximum Repeating Substring](https://leetcode.com/problems/maximum-repeating-substring/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1668.java) ||Easy|String|
 |1664|[Ways to Make a Fair Array](https://leetcode.com/problems/ways-to-make-a-fair-array/)|[Javascript](./javascript/_1664.js) ||Medium|Greedy|
-|1663|[Smallest String With A Given Numeric Value](https://leetcode.com/problems/smallest-string-with-a-given-numeric-value/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1663.java) ||Medium|Greedy|
+|1663|[Smallest String With A Given Numeric Value](https://leetcode.com/problems/smallest-string-with-a-given-numeric-value/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1663.java) |[:tv:](https://youtu.be/o3MRJfsoUrw)|Medium|Greedy|
 |1662|[Check If Two String Arrays are Equivalent](https://leetcode.com/problems/check-if-two-string-arrays-are-equivalent/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1662.java) ||Easy|String|
 |1658|[Minimum Operations to Reduce X to Zero](https://leetcode.com/problems/minimum-operations-to-reduce-x-to-zero/)|[Javascript](./javascript/_1658.js), [Java](../master/src/main/java/com/fishercoder/solutions/_1658.java)||Medium|Greedy|
 |1657|[Determine if Two Strings Are Close](https://leetcode.com/problems/determine-if-two-strings-are-close/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1657.java) |[:tv:](https://youtu.be/-jXQK-UeChU)|Medium|Greedy|
