|
168 | 168 | |||||||| |
169 | 169 | | 832|[Flipping an Image](https://leetcode.com/problems/flipping-an-image)|[Solution](https://github.com/Pratul1997/LeetCode/tree/master/Source%20Code/832.%20Flipping%20an%20Image)|**O(n^2)**|**O(1)**| Easy|```Array```| |
170 | 170 | |||||||| |
| 171 | +| 852|[Peak Index in a Mountain Array](https://leetcode.com/problems/peak-index-in-a-mountain-array)|[Solution](https://github.com/Pratul1997/LeetCode/tree/master/Source%20Code/852.%20Peak%20Index%20in%20a%20Mountain%20Array)|**O(n)**|**O(1)**| Easy|```Binary Search```| |
| 172 | +|||||||| |
| 173 | +| 856|[Score of Parentheses](https://leetcode.com/problems/score-of-parentheses)|[Solution](https://github.com/Pratul1997/LeetCode/tree/master/Source%20Code/856.%20Score%20of%20Parentheses)|**O(n)**|**O(n)**| Medium|```String, Stack```| |
| 174 | +|||||||| |
171 | 175 | | 896|[Monotonic Array](https://leetcode.com/problems/monotonic-array)|[Solution](https://github.com/Pratul1997/LeetCode/tree/master/Source%20Code/896.%20Monotonic%20Array)|**O(n)**|**O(1)**| Easy|```Array```| |
172 | 176 | |||||||| |
173 | 177 | | 905|[Sort Array By Parity](https://leetcode.com/problems/sort-array-by-parity)|[Solution](https://github.com/Pratul1997/LeetCode/blob/master/Source%20Code/905.%20Sort%20Array%20By%20Parity/README.md)|**O(n)**|**O(n)**| Easy|```Array```| |
|