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)
```
1.6 KiB
1.6 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 238 | Product of Array Except Self | 60.1% | Medium | 0.1924592954490137 | https://leetcode.com/problems/product-of-array-except-self |
| 3 | 273 | Integer to English Words | 27.1% | Hard | 0.1453851138462884 | https://leetcode.com/problems/integer-to-english-words |
| 4 | 51 | N-Queens | 46.6% | Hard | 0.09831093224356313 | https://leetcode.com/problems/n-queens |
| 5 | 218 | The Skyline Problem | 34.6% | Hard | 0.09823843958341322 | https://leetcode.com/problems/the-skyline-problem |
| 6 | 706 | Design HashMap | 61.3% | Easy | 0.0683442674369718 | https://leetcode.com/problems/design-hashmap |
| 7 | 297 | Serialize and Deserialize Binary Tree | 47.5% | Hard | 0.061960627359177074 | https://leetcode.com/problems/serialize-and-deserialize-binary-tree |
| 8 | 227 | Basic Calculator II | 36.9% | Medium | 0.027685557859864054 | https://leetcode.com/problems/basic-calculator-ii |
| 9 | 200 | Number of Islands | 46.8% | Medium | 0.025712029212602353 | https://leetcode.com/problems/number-of-islands |
| 10 | 121 | Best Time to Buy and Sell Stock | 50.5% | Easy | 0.018954919107260947 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock |
| 11 | 23 | Merge k Sorted Lists | 40.2% | Hard | 0.016108271385328228 | https://leetcode.com/problems/merge-k-sorted-lists |
| 12 | 57 | Insert Interval | 33.5% | Hard | 0.013119243592498872 | https://leetcode.com/problems/insert-interval |
| 13 | 1 | Two Sum | 45.6% | Easy | 0.013049691753224608 | https://leetcode.com/problems/two-sum |
| 14 | 42 | Trapping Rain Water | 48.9% | Hard | 0.004350670338744988 | https://leetcode.com/problems/trapping-rain-water |
| 15 | 88 | Merge Sorted Array | 39.4% | Easy | 0.0030102370714243072 | https://leetcode.com/problems/merge-sorted-array |