| S NO | PROBLEM ID | PROBLEM | SOLUTION | EXPLANATION |
|---|---|---|---|---|
| 1 | #1 | Two Sum | two-sum.py | two-sum.md |
| 2 | #42 | Trapping Rain Water | trapping-rain-water.py | trapping-rain-water.md |
| 3 | #146 | LRU Cache | lru-cache-collections.py | lru-cache.py | lru-cache.md |
| 4 | #2 | Add Two Numbers | add-two-numbers.py | add-two-numbers.md |
| 5 | #200 | Number of Islands | number-of-islands.py | number-of-islands.md |
| 6 | #56 | Merge Intervals | merge-intervals.py | merge-intervals.md |
| 7 | #91 | Decode Ways | Recursion | DP | decode-ways.md |
| 8 | #238 | Product of Array Except Self | product-of-array-except-self.py | product-of-array-except-self.md |
| 9 | #121 | Best Time to Buy and Sell Stock | best-time-to-buy-and-sell-stock.py | best-time-to-buy-and-sell-stock.md |