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)
```
1023 B
1023 B
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 981 | Time Based Key-Value Store | 53.1% | Medium | 0.04554547215407168 | https://leetcode.com/problems/time-based-key-value-store |
| 3 | 185 | Department Top Three Salaries | 34.5% | Hard | 0.0453832413479485 | https://leetcode.com/problems/department-top-three-salaries |
| 4 | 295 | Find Median from Data Stream | 44.3% | Hard | 0.031658984015535734 | https://leetcode.com/problems/find-median-from-data-stream |
| 5 | 362 | Design Hit Counter | 63.7% | Medium | 0.021521230038417563 | https://leetcode.com/problems/design-hit-counter |
| 6 | 56 | Merge Intervals | 39.3% | Medium | 0.007796972706004796 | https://leetcode.com/problems/merge-intervals |
| 7 | 155 | Min Stack | 44.5% | Easy | 0.00474891074128171 | https://leetcode.com/problems/min-stack |
| 8 | 34 | Find First and Last Position of Element in Sorted Array | 36.2% | Medium | 0.004247643638268045 | https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array |
| 9 | 88 | Merge Sorted Array | 39.4% | Easy | 0.0030102370714243072 | https://leetcode.com/problems/merge-sorted-array |