mirror of
https://github.com/krishnadey30/LeetCode-Questions-CompanyWise.git
synced 2025-12-28 05:34:42 +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)
```
9.5 KiB
9.5 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 352 | Data Stream as Disjoint Intervals | 47.3% | Hard | 0.26671077361397416 | https://leetcode.com/problems/data-stream-as-disjoint-intervals |
| 3 | 362 | Design Hit Counter | 63.7% | Medium | 0.20812125379246896 | https://leetcode.com/problems/design-hit-counter |
| 4 | 1242 | Web Crawler Multithreaded | 45.9% | Medium | 0.14953173397096375 | https://leetcode.com/problems/web-crawler-multithreaded |
| 5 | 636 | Exclusive Time of Functions | 51.9% | Medium | 0.12466318981419816 | https://leetcode.com/problems/exclusive-time-of-functions |
| 6 | 1236 | Web Crawler | 64.3% | Medium | 0.09531017980432487 | https://leetcode.com/problems/web-crawler |
| 7 | 227 | Basic Calculator II | 36.9% | Medium | 0.07508779675444797 | https://leetcode.com/problems/basic-calculator-ii |
| 8 | 706 | Design HashMap | 61.3% | Easy | 0.0683442674369718 | https://leetcode.com/problems/design-hashmap |
| 9 | 56 | Merge Intervals | 39.3% | Medium | 0.06807635025869622 | https://leetcode.com/problems/merge-intervals |
| 10 | 1044 | Longest Duplicate Substring | 31.9% | Hard | 0.062325463197828765 | https://leetcode.com/problems/longest-duplicate-substring |
| 11 | 1190 | Reverse Substrings Between Each Pair of Parentheses | 61.5% | Medium | 0.06007812394328337 | https://leetcode.com/problems/reverse-substrings-between-each-pair-of-parentheses |
| 12 | 355 | Design Twitter | 30.3% | Medium | 0.05824061998094904 | https://leetcode.com/problems/design-twitter |
| 13 | 146 | LRU Cache | 33.2% | Medium | 0.054946555458745445 | https://leetcode.com/problems/lru-cache |
| 14 | 545 | Boundary of Binary Tree | 38.9% | Medium | 0.04158603377810283 | https://leetcode.com/problems/boundary-of-binary-tree |
| 15 | 75 | Sort Colors | 47.3% | Medium | 0.030801991570373215 | https://leetcode.com/problems/sort-colors |
| 16 | 692 | Top K Frequent Words | 51.8% | Medium | 0.029730915184679466 | https://leetcode.com/problems/top-k-frequent-words |
| 17 | 456 | 132 Pattern | 28.9% | Medium | 0.029306126585499394 | https://leetcode.com/problems/132-pattern |
| 18 | 1305 | All Elements in Two Binary Search Trees | 76.1% | Medium | 0.026282721799194744 | https://leetcode.com/problems/all-elements-in-two-binary-search-trees |
| 19 | 981 | Time Based Key-Value Store | 53.1% | Medium | 0.02226024024151985 | https://leetcode.com/problems/time-based-key-value-store |
| 20 | 380 | Insert Delete GetRandom O(1) | 47.5% | Medium | 0.021962815449093263 | https://leetcode.com/problems/insert-delete-getrandom-o1 |
| 21 | 341 | Flatten Nested List Iterator | 52.9% | Medium | 0.019980684690483426 | https://leetcode.com/problems/flatten-nested-list-iterator |
| 22 | 155 | Min Stack | 44.5% | Easy | 0.01886181109797383 | https://leetcode.com/problems/min-stack |
| 23 | 209 | Minimum Size Subarray Sum | 38.2% | Medium | 0.018832948333092125 | https://leetcode.com/problems/minimum-size-subarray-sum |
| 24 | 450 | Delete Node in a BST | 43.1% | Medium | 0.018536211907915243 | https://leetcode.com/problems/delete-node-in-a-bst |
| 25 | 37 | Sudoku Solver | 43.6% | Hard | 0.01821543989134118 | https://leetcode.com/problems/sudoku-solver |
| 26 | 200 | Number of Islands | 46.8% | Medium | 0.017925481766054456 | https://leetcode.com/problems/number-of-islands |
| 27 | 402 | Remove K Digits | 28.4% | Medium | 0.016863806052004816 | https://leetcode.com/problems/remove-k-digits |
| 28 | 71 | Simplify Path | 32.6% | Medium | 0.016260520871780308 | https://leetcode.com/problems/simplify-path |
| 29 | 23 | Merge k Sorted Lists | 40.2% | Hard | 0.016108271385328228 | https://leetcode.com/problems/merge-k-sorted-lists |
| 30 | 54 | Spiral Matrix | 34.1% | Medium | 0.014776167707688753 | https://leetcode.com/problems/spiral-matrix |
| 31 | 20 | Valid Parentheses | 39.0% | Easy | 0.014292491180025941 | https://leetcode.com/problems/valid-parentheses |
| 32 | 179 | Largest Number | 28.8% | Medium | 0.013865040137171665 | https://leetcode.com/problems/largest-number |
| 33 | 94 | Binary Tree Inorder Traversal | 63.3% | Medium | 0.013353561806134713 | https://leetcode.com/problems/binary-tree-inorder-traversal |
| 34 | 767 | Reorganize String | 48.7% | Medium | 0.01329806830463147 | https://leetcode.com/problems/reorganize-string |
| 35 | 112 | Path Sum | 41.2% | Easy | 0.012265076074932503 | https://leetcode.com/problems/path-sum |
| 36 | 437 | Path Sum III | 47.2% | Medium | 0.012128711446614806 | https://leetcode.com/problems/path-sum-iii |
| 37 | 88 | Merge Sorted Array | 39.4% | Easy | 0.011986958032982505 | https://leetcode.com/problems/merge-sorted-array |
| 38 | 986 | Interval List Intersections | 67.3% | Medium | 0.011969023795320735 | https://leetcode.com/problems/interval-list-intersections |
| 39 | 205 | Isomorphic Strings | 39.8% | Easy | 0.011544139746865315 | https://leetcode.com/problems/isomorphic-strings |
| 40 | 207 | Course Schedule | 43.1% | Medium | 0.01113459480911671 | https://leetcode.com/problems/course-schedule |
| 41 | 92 | Reverse Linked List II | 38.8% | Medium | 0.010427623162259089 | https://leetcode.com/problems/reverse-linked-list-ii |
| 42 | 113 | Path Sum II | 46.7% | Medium | 0.009784813879998279 | https://leetcode.com/problems/path-sum-ii |
| 43 | 34 | Find First and Last Position of Element in Sorted Array | 36.2% | Medium | 0.009531951009811851 | https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array |
| 44 | 206 | Reverse Linked List | 62.5% | Easy | 0.009326794511974934 | https://leetcode.com/problems/reverse-linked-list |
| 45 | 347 | Top K Frequent Elements | 61.2% | Medium | 0.009249390740121013 | https://leetcode.com/problems/top-k-frequent-elements |
| 46 | 5 | Longest Palindromic Substring | 29.5% | Medium | 0.009086325220960808 | https://leetcode.com/problems/longest-palindromic-substring |
| 47 | 21 | Merge Two Sorted Lists | 53.5% | Easy | 0.008990339814651234 | https://leetcode.com/problems/merge-two-sorted-lists |
| 48 | 125 | Valid Palindrome | 36.7% | Easy | 0.008933948641551634 | https://leetcode.com/problems/valid-palindrome |
| 49 | 15 | 3Sum | 26.8% | Medium | 0.00876717944353383 | https://leetcode.com/problems/3sum |
| 50 | 139 | Word Break | 40.1% | Medium | 0.008741314401573542 | https://leetcode.com/problems/word-break |
| 51 | 173 | Binary Search Tree Iterator | 56.6% | Medium | 0.008489015324911316 | https://leetcode.com/problems/binary-search-tree-iterator |
| 52 | 394 | Decode String | 50.0% | Medium | 0.008166644000272283 | https://leetcode.com/problems/decode-string |
| 53 | 438 | Find All Anagrams in a String | 43.3% | Medium | 0.008126822460497498 | https://leetcode.com/problems/find-all-anagrams-in-a-string |
| 54 | 253 | Meeting Rooms II | 45.7% | Medium | 0.008079219870546493 | https://leetcode.com/problems/meeting-rooms-ii |
| 55 | 239 | Sliding Window Maximum | 43.0% | Hard | 0.007898935224534491 | https://leetcode.com/problems/sliding-window-maximum |
| 56 | 38 | Count and Say | 44.6% | Easy | 0.007829360800435779 | https://leetcode.com/problems/count-and-say |
| 57 | 101 | Symmetric Tree | 46.8% | Easy | 0.007646596306528098 | https://leetcode.com/problems/symmetric-tree |
| 58 | 876 | Middle of the Linked List | 68.4% | Easy | 0.007624893975696915 | https://leetcode.com/problems/middle-of-the-linked-list |
| 59 | 415 | Add Strings | 47.5% | Easy | 0.007587289812159497 | https://leetcode.com/problems/add-strings |
| 60 | 240 | Search a 2D Matrix II | 43.2% | Medium | 0.0075829747244553335 | https://leetcode.com/problems/search-a-2d-matrix-ii |
| 61 | 10 | Regular Expression Matching | 26.8% | Hard | 0.0071865203293987245 | https://leetcode.com/problems/regular-expression-matching |
| 62 | 204 | Count Primes | 31.5% | Easy | 0.007072165261362441 | https://leetcode.com/problems/count-primes |
| 63 | 938 | Range Sum of BST | 81.3% | Easy | 0.007011422237803984 | https://leetcode.com/problems/range-sum-of-bst |
| 64 | 114 | Flatten Binary Tree to Linked List | 49.3% | Medium | 0.006896579059060353 | https://leetcode.com/problems/flatten-binary-tree-to-linked-list |
| 65 | 230 | Kth Smallest Element in a BST | 60.2% | Medium | 0.0063361529894967236 | https://leetcode.com/problems/kth-smallest-element-in-a-bst |
| 66 | 138 | Copy List with Random Pointer | 36.4% | Medium | 0.006191011880825271 | https://leetcode.com/problems/copy-list-with-random-pointer |
| 67 | 199 | Binary Tree Right Side View | 54.1% | Medium | 0.0056826406650506926 | https://leetcode.com/problems/binary-tree-right-side-view |
| 68 | 543 | Diameter of Binary Tree | 48.4% | Easy | 0.005305755914149804 | https://leetcode.com/problems/diameter-of-binary-tree |
| 69 | 1 | Two Sum | 45.6% | Easy | 0.0051178232035212715 | https://leetcode.com/problems/two-sum |
| 70 | 53 | Maximum Subarray | 46.5% | Easy | 0.004869349014182134 | https://leetcode.com/problems/maximum-subarray |
| 71 | 121 | Best Time to Buy and Sell Stock | 50.5% | Easy | 0.0047725193990346675 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock |
| 72 | 62 | Unique Paths | 54.1% | Medium | 0.004621080312067025 | https://leetcode.com/problems/unique-paths |
| 73 | 17 | Letter Combinations of a Phone Number | 46.8% | Medium | 0.0044018999217624675 | https://leetcode.com/problems/letter-combinations-of-a-phone-number |
| 74 | 42 | Trapping Rain Water | 48.9% | Hard | 0.004350670338744988 | https://leetcode.com/problems/trapping-rain-water |
| 75 | 242 | Valid Anagram | 56.9% | Easy | 0.004154123743115972 | https://leetcode.com/problems/valid-anagram |
| 76 | 28 | Implement strStr() | 34.5% | Easy | 0.003943222775040032 | https://leetcode.com/problems/implement-strstr |
| 77 | 4 | Median of Two Sorted Arrays | 29.6% | Hard | 0.003900160950094767 | https://leetcode.com/problems/median-of-two-sorted-arrays |
| 78 | 49 | Group Anagrams | 56.9% | Medium | 0.0038040939835560453 | https://leetcode.com/problems/group-anagrams |
| 79 | 8 | String to Integer (atoi) | 15.4% | Medium | 0.0037925521897059712 | https://leetcode.com/problems/string-to-integer-atoi |
| 80 | 14 | Longest Common Prefix | 35.4% | Easy | 0.003320331762984143 | https://leetcode.com/problems/longest-common-prefix |
| 81 | 33 | Search in Rotated Sorted Array | 34.5% | Medium | 0.003229976968332634 | https://leetcode.com/problems/search-in-rotated-sorted-array |
| 82 | 283 | Move Zeroes | 57.8% | Easy | 0.0028853803470673955 | https://leetcode.com/problems/move-zeroes |
| 83 | 26 | Remove Duplicates from Sorted Array | 45.1% | Easy | 0.0019513153174351963 | https://leetcode.com/problems/remove-duplicates-from-sorted-array |
| 84 | 210 | Course Schedule II | 40.7% | Medium | 0.0019086707135282834 | https://leetcode.com/problems/course-schedule-ii |
| 85 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 0.0015556336509412823 | https://leetcode.com/problems/longest-substring-without-repeating-characters |
| 86 | 151 | Reverse Words in a String | 21.9% | Medium | 0.0015375156780384337 | https://leetcode.com/problems/reverse-words-in-a-string |
| 87 | 50 | Pow(x;n) | 30.3% | Medium | 0.0014016892647828818 | https://leetcode.com/problems/powx-n |