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)
```
2.1 KiB
2.1 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 312 | Burst Balloons | 51.8% | Hard | 0.05677042474639432 | https://leetcode.com/problems/burst-balloons |
| 3 | 32 | Longest Valid Parentheses | 28.4% | Hard | 0.03477099521294092 | https://leetcode.com/problems/longest-valid-parentheses |
| 4 | 85 | Maximal Rectangle | 37.7% | Hard | 0.012771565679487524 | https://leetcode.com/problems/maximal-rectangle |
| 5 | 523 | Continuous Subarray Sum | 24.6% | Medium | 0.011293174793455513 | https://leetcode.com/problems/continuous-subarray-sum |
| 6 | 572 | Subtree of Another Tree | 44.1% | Easy | 0.010042765802138606 | https://leetcode.com/problems/subtree-of-another-tree |
| 7 | 18 | 4Sum | 33.7% | Medium | 0.009345862418237686 | https://leetcode.com/problems/4sum |
| 8 | 876 | Middle of the Linked List | 68.4% | Easy | 0.007282027445765432 | https://leetcode.com/problems/middle-of-the-linked-list |
| 9 | 190 | Reverse Bits | 39.8% | Easy | 0.007245095991891571 | https://leetcode.com/problems/reverse-bits |
| 10 | 31 | Next Permutation | 32.6% | Medium | 0.005748794217024406 | https://leetcode.com/problems/next-permutation |
| 11 | 127 | Word Ladder | 29.6% | Medium | 0.005731495844689608 | https://leetcode.com/problems/word-ladder |
| 12 | 5 | Longest Palindromic Substring | 29.5% | Medium | 0.0048918458243339055 | https://leetcode.com/problems/longest-palindromic-substring |
| 13 | 22 | Generate Parentheses | 62.7% | Medium | 0.004152398782798953 | https://leetcode.com/problems/generate-parentheses |
| 14 | 1 | Two Sum | 45.6% | Easy | 0.003139596786381058 | https://leetcode.com/problems/two-sum |
| 15 | 33 | Search in Rotated Sorted Array | 34.5% | Medium | 0.0031000567336666443 | https://leetcode.com/problems/search-in-rotated-sorted-array |
| 16 | 20 | Valid Parentheses | 39.0% | Easy | 0.002197682330605871 | https://leetcode.com/problems/valid-parentheses |
| 17 | 21 | Merge Two Sorted Lists | 53.5% | Easy | 0.002158080146984904 | https://leetcode.com/problems/merge-two-sorted-lists |
| 18 | 15 | 3Sum | 26.8% | Medium | 0.002081166203824567 | https://leetcode.com/problems/3sum |
| 19 | 103 | Binary Tree Zigzag Level Order Traversal | 48.3% | Medium | 0.0016881202574030904 | https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal |
| 20 | 3 | Longest Substring Without Repeating Characters | 30.4% | Medium | 0.0014852223137141987 | https://leetcode.com/problems/longest-substring-without-repeating-characters |