mirror of
https://github.com/McSmog/LeetCode-Questions-CompanyWise.git
synced 2026-04-19 16:56:45 +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)
```
653 B
653 B
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 381 | Insert Delete GetRandom O(1) - Duplicates allowed | 34.1% | Hard | 0.10584435094403895 | https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed |
| 3 | 380 | Insert Delete GetRandom O(1) | 47.5% | Medium | 0.057001980519332376 | https://leetcode.com/problems/insert-delete-getrandom-o1 |
| 4 | 49 | Group Anagrams | 56.9% | Medium | 0.008159610094625805 | https://leetcode.com/problems/group-anagrams |
| 5 | 42 | Trapping Rain Water | 48.9% | Hard | 0.00411947029523883 | https://leetcode.com/problems/trapping-rain-water |
| 6 | 322 | Coin Change | 35.5% | Medium | 0.003863246064215582 | https://leetcode.com/problems/coin-change |