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)
```
878 B
878 B
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 346 | Moving Average from Data Stream | 70.9% | Easy | 0.02398572412300405 | https://leetcode.com/problems/moving-average-from-data-stream |
| 3 | 394 | Decode String | 50.0% | Medium | 0.0169360560557796 | https://leetcode.com/problems/decode-string |
| 4 | 221 | Maximal Square | 37.7% | Medium | 0.00988638798855515 | https://leetcode.com/problems/maximal-square |
| 5 | 380 | Insert Delete GetRandom O(1) | 47.5% | Medium | 0.009820849864094454 | https://leetcode.com/problems/insert-delete-getrandom-o1 |
| 6 | 124 | Binary Tree Maximum Path Sum | 34.3% | Hard | 0.005531752454833179 | https://leetcode.com/problems/binary-tree-maximum-path-sum |
| 7 | 200 | Number of Islands | 46.8% | Medium | 0.0028897578265903614 | https://leetcode.com/problems/number-of-islands |
| 8 | 5 | Longest Palindromic Substring | 29.5% | Medium | 0.002279333142507479 | https://leetcode.com/problems/longest-palindromic-substring |