mirror of
https://github.com/krishnadey30/LeetCode-Questions-CompanyWise.git
synced 2025-12-28 13:41:42 +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)
```
1.2 KiB
1.2 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 134 | Gas Station | 38.5% | Medium | 0.13201247498000931 | https://leetcode.com/problems/gas-station |
| 3 | 1 | Two Sum | 45.6% | Easy | 0.12691690291183813 | https://leetcode.com/problems/two-sum |
| 4 | 268 | Missing Number | 51.7% | Easy | 0.09310423066974151 | https://leetcode.com/problems/missing-number |
| 5 | 259 | 3Sum Smaller | 47.6% | Medium | 0.0858643880812581 | https://leetcode.com/problems/3sum-smaller |
| 6 | 700 | Search in a Binary Search Tree | 73.1% | Easy | 0.05205171583916148 | https://leetcode.com/problems/search-in-a-binary-search-tree |
| 7 | 20 | Valid Parentheses | 39.0% | Easy | 0.03618871742239114 | https://leetcode.com/problems/valid-parentheses |
| 8 | 15 | 3Sum | 26.8% | Medium | 0.013665148419080968 | https://leetcode.com/problems/3sum |
| 9 | 14 | Longest Common Prefix | 35.4% | Easy | 0.013215687512885701 | https://leetcode.com/problems/longest-common-prefix |
| 10 | 88 | Merge Sorted Array | 39.4% | Easy | 0.011986958032982505 | https://leetcode.com/problems/merge-sorted-array |
| 11 | 2 | Add Two Numbers | 33.9% | Medium | 0.010507388732168088 | https://leetcode.com/problems/add-two-numbers |
| 12 | 53 | Maximum Subarray | 46.5% | Easy | 0.002167082872150794 | https://leetcode.com/problems/maximum-subarray |
| 13 | 1355 | Activity Participants | 69.4% | Medium | 0 | https://leetcode.com/problems/activity-participants |