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)
```
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| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 130 | Surrounded Regions | 28.1% | Medium | 0.2265787147939701 | https://leetcode.com/problems/surrounded-regions |
| 3 | 498 | Diagonal Traverse | 48.2% | Medium | 0.15320415822322747 | https://leetcode.com/problems/diagonal-traverse |
| 4 | 317 | Shortest Distance from All Buildings | 41.4% | Hard | 0.07982960165248484 | https://leetcode.com/problems/shortest-distance-from-all-buildings |
| 5 | 341 | Flatten Nested List Iterator | 52.9% | Medium | 0.04243918327515666 | https://leetcode.com/problems/flatten-nested-list-iterator |
| 6 | 273 | Integer to English Words | 27.1% | Hard | 0.025767242936146868 | https://leetcode.com/problems/integer-to-english-words |
| 7 | 143 | Reorder List | 37.1% | Medium | 0.0245444554627325 | https://leetcode.com/problems/reorder-list |
| 8 | 622 | Design Circular Queue | 43.8% | Medium | 0.02134552762022309 | https://leetcode.com/problems/design-circular-queue |
| 9 | 133 | Clone Graph | 34.8% | Medium | 0.017381665875995565 | https://leetcode.com/problems/clone-graph |
| 10 | 146 | LRU Cache | 33.2% | Medium | 0.017369086240613615 | https://leetcode.com/problems/lru-cache |
| 11 | 200 | Number of Islands | 46.8% | Medium | 0.01715896595268211 | https://leetcode.com/problems/number-of-islands |
| 12 | 977 | Squares of a Sorted Array | 72.1% | Easy | 0.014849460795886216 | https://leetcode.com/problems/squares-of-a-sorted-array |
| 13 | 236 | Lowest Common Ancestor of a Binary Tree | 45.7% | Medium | 0.010113582102794063 | https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree |
| 14 | 1 | Two Sum | 45.6% | Easy | 0.009584050515388142 | https://leetcode.com/problems/two-sum |
| 15 | 238 | Product of Array Except Self | 60.1% | Medium | 0.008434123653610816 | https://leetcode.com/problems/product-of-array-except-self |
| 16 | 173 | Binary Search Tree Iterator | 56.6% | Medium | 0.008121872057349032 | https://leetcode.com/problems/binary-search-tree-iterator |
| 17 | 15 | 3Sum | 26.8% | Medium | 0.004676547883901846 | https://leetcode.com/problems/3sum |
| 18 | 14 | Longest Common Prefix | 35.4% | Easy | 0.0031776321622032783 | https://leetcode.com/problems/longest-common-prefix |
| 19 | 20 | Valid Parentheses | 39.0% | Easy | 0.002197682330605871 | https://leetcode.com/problems/valid-parentheses |