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)
```
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| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 301 | Remove Invalid Parentheses | 43.3% | Hard | 0.13310393847431484 | https://leetcode.com/problems/remove-invalid-parentheses |
| 3 | 1190 | Reverse Substrings Between Each Pair of Parentheses | 61.5% | Medium | 0.09928670042921932 | https://leetcode.com/problems/reverse-substrings-between-each-pair-of-parentheses |
| 4 | 55 | Jump Game | 34.6% | Medium | 0.059854228581496645 | https://leetcode.com/problems/jump-game |
| 5 | 253 | Meeting Rooms II | 45.7% | Medium | 0.04945628059066218 | https://leetcode.com/problems/meeting-rooms-ii |
| 6 | 227 | Basic Calculator II | 36.9% | Medium | 0.04870104158125306 | https://leetcode.com/problems/basic-calculator-ii |
| 7 | 759 | Employee Free Time | 66.3% | Hard | 0.04861224405509378 | https://leetcode.com/problems/employee-free-time |
| 8 | 56 | Merge Intervals | 39.3% | Medium | 0.04173304225331761 | https://leetcode.com/problems/merge-intervals |
| 9 | 20 | Valid Parentheses | 39.0% | Easy | 0.0023005704055949323 | https://leetcode.com/problems/valid-parentheses |
| 10 | 15 | 3Sum | 26.8% | Medium | 0.0021990113314367685 | https://leetcode.com/problems/3sum |