mirror of
https://github.com/McSmog/LeetCode-Questions-CompanyWise.git
synced 2026-04-19 08:46:45 +00:00
fb5f78b55e
## Description
- Add headers to all the CSV files
## Script used
```py
import csv
import os
# Set the path of the folder containing the CSV files
folder_path = "./LeetCode-Questions-CompanyWise"
headers = [
"ID",
"Title",
"Acceptance",
"Difficulty",
"Frequency",
"Leetcode Question Link",
]
# Loop through all the CSV files in the folder
for file_name in os.listdir(folder_path):
if file_name.endswith(".csv"):
# Read the CSV file into a list of rows
file_path = os.path.join(folder_path, file_name)
with open(file_path, "r") as f:
reader = csv.reader(f)
rows = list(reader)
has_headers = False
if len(rows) > 0 and rows[0] == headers:
has_headers = True
if not has_headers:
rows.insert(0, headers)
# Write the list of rows back to the CSV file
with open(file_path, "w", newline="") as f:
writer = csv.writer(f)
writer.writerows(rows)
```
4.4 KiB
4.4 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 366 | Find Leaves of Binary Tree | 70.6% | Medium | 0.22834203521080285 | https://leetcode.com/problems/find-leaves-of-binary-tree |
| 3 | 860 | Lemonade Change | 51.6% | Easy | 0.18866903222469833 | https://leetcode.com/problems/lemonade-change |
| 4 | 362 | Design Hit Counter | 63.7% | Medium | 0.1489960292385938 | https://leetcode.com/problems/design-hit-counter |
| 5 | 981 | Time Based Key-Value Store | 53.1% | Medium | 0.1316303182973487 | https://leetcode.com/problems/time-based-key-value-store |
| 6 | 1120 | Maximum Average Subtree | 61.9% | Medium | 0.12879510820557039 | https://leetcode.com/problems/maximum-average-subtree |
| 7 | 1071 | Greatest Common Divisor of Strings | 52.9% | Easy | 0.12182344519338843 | https://leetcode.com/problems/greatest-common-divisor-of-strings |
| 8 | 17 | Letter Combinations of a Phone Number | 46.8% | Medium | 0.1046212990833672 | https://leetcode.com/problems/letter-combinations-of-a-phone-number |
| 9 | 1223 | Dice Roll Simulation | 45.6% | Medium | 0.10212949507637983 | https://leetcode.com/problems/dice-roll-simulation |
| 10 | 1366 | Rank Teams by Votes | 53.8% | Medium | 0.07223355735937158 | https://leetcode.com/problems/rank-teams-by-votes |
| 11 | 706 | Design HashMap | 61.3% | Easy | 0.0683442674369718 | https://leetcode.com/problems/design-hashmap |
| 12 | 300 | Longest Increasing Subsequence | 42.6% | Medium | 0.06265630749555627 | https://leetcode.com/problems/longest-increasing-subsequence |
| 13 | 359 | Logger Rate Limiter | 70.8% | Easy | 0.0467617659080393 | https://leetcode.com/problems/logger-rate-limiter |
| 14 | 150 | Evaluate Reverse Polish Notation | 36.3% | Medium | 0.031526253646773944 | https://leetcode.com/problems/evaluate-reverse-polish-notation |
| 15 | 284 | Peeking Iterator | 45.7% | Medium | 0.03110670713225487 | https://leetcode.com/problems/peeking-iterator |
| 16 | 547 | Friend Circles | 58.6% | Medium | 0.027307522052851193 | https://leetcode.com/problems/friend-circles |
| 17 | 98 | Validate Binary Search Tree | 27.8% | Medium | 0.026187123416340663 | https://leetcode.com/problems/validate-binary-search-tree |
| 18 | 31 | Next Permutation | 32.6% | Medium | 0.023747034562878154 | https://leetcode.com/problems/next-permutation |
| 19 | 540 | Single Element in a Sorted Array | 57.9% | Medium | 0.0192128868599912 | https://leetcode.com/problems/single-element-in-a-sorted-array |
| 20 | 872 | Leaf-Similar Trees | 64.5% | Easy | 0.01752125418714782 | https://leetcode.com/problems/leaf-similar-trees |
| 21 | 23 | Merge k Sorted Lists | 40.2% | Hard | 0.016108271385328228 | https://leetcode.com/problems/merge-k-sorted-lists |
| 22 | 701 | Insert into a Binary Search Tree | 77.7% | Medium | 0.015522236371561826 | https://leetcode.com/problems/insert-into-a-binary-search-tree |
| 23 | 528 | Random Pick with Weight | 43.9% | Medium | 0.014831565905995232 | https://leetcode.com/problems/random-pick-with-weight |
| 24 | 20 | Valid Parentheses | 39.0% | Easy | 0.014292491180025941 | https://leetcode.com/problems/valid-parentheses |
| 25 | 123 | Best Time to Buy and Sell Stock III | 37.5% | Hard | 0.011261380272539033 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii |
| 26 | 647 | Palindromic Substrings | 60.6% | Medium | 0.010400509768078022 | https://leetcode.com/problems/palindromic-substrings |
| 27 | 46 | Permutations | 63.5% | Medium | 0.009461803137288448 | https://leetcode.com/problems/permutations |
| 28 | 173 | Binary Search Tree Iterator | 56.6% | Medium | 0.008489015324911316 | https://leetcode.com/problems/binary-search-tree-iterator |
| 29 | 394 | Decode String | 50.0% | Medium | 0.008166644000272283 | https://leetcode.com/problems/decode-string |
| 30 | 200 | Number of Islands | 46.8% | Medium | 0.006490251382779317 | https://leetcode.com/problems/number-of-islands |
| 31 | 543 | Diameter of Binary Tree | 48.4% | Easy | 0.005305755914149804 | https://leetcode.com/problems/diameter-of-binary-tree |
| 32 | 236 | Lowest Common Ancestor of a Binary Tree | 45.7% | Medium | 0.004714210262726446 | https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree |
| 33 | 22 | Generate Parentheses | 62.7% | Medium | 0.0043611059090124735 | https://leetcode.com/problems/generate-parentheses |
| 34 | 78 | Subsets | 62.0% | Medium | 0.00368765975195334 | https://leetcode.com/problems/subsets |
| 35 | 102 | Binary Tree Level Order Traversal | 54.6% | Medium | 0.003639014205004082 | https://leetcode.com/problems/binary-tree-level-order-traversal |
| 36 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 0.003496778759264278 | https://leetcode.com/problems/longest-substring-without-repeating-characters |
| 37 | 101 | Symmetric Tree | 46.8% | Easy | 0.0034057078469827435 | https://leetcode.com/problems/symmetric-tree |
| 38 | 53 | Maximum Subarray | 46.5% | Easy | 0.002167082872150794 | https://leetcode.com/problems/maximum-subarray |
| 39 | 121 | Best Time to Buy and Sell Stock | 50.5% | Easy | 0.0021239321954525975 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock |