Update 5-arrays.md

avijit1999 · web-flow · commit e0fcd15fa674 · 2021-09-08T11:47:45.000+05:30
diff --git a/assignments/5-arrays.md b/assignments/5-arrays.md
@@ -19,7 +19,7 @@
 15. [solved]()->[Matrix Diagonal Sum](https://leetcode.com/problems/matrix-diagonal-sum/)
 16. [solved]()->[Find Numbers with Even Number of Digits](https://leetcode.com/problems/find-numbers-with-even-number-of-digits/)
 17. [solved]()->[Transpose Matrix](https://leetcode.com/problems/transpose-matrix/)
-18. [Add to Array-Form of Integer](https://leetcode.com/problems/add-to-array-form-of-integer/)
+18. [solved]()->[Add to Array-Form of Integer](https://leetcode.com/problems/add-to-array-form-of-integer/)
 19. [Maximum Population Year](https://leetcode.com/problems/maximum-population-year/)
 20. [Determine Whether Matrix Can Be Obtained By Rotation](https://leetcode.com/problems/determine-whether-matrix-can-be-obtained-by-rotation/)
 21. [Two Sum](https://leetcode.com/problems/two-sum/)
