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)
```
14 lines
1.4 KiB
CSV
14 lines
1.4 KiB
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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25,Reverse Nodes in k-Group,42.1%,Hard,0.05055437541222425, https://leetcode.com/problems/reverse-nodes-in-k-group
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76,Minimum Window Substring,34.6%,Hard,0.04336436867416216, https://leetcode.com/problems/minimum-window-substring
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845,Longest Mountain in Array,37.2%,Medium,0.03578987502740307, https://leetcode.com/problems/longest-mountain-in-array
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269,Alien Dictionary,33.3%,Hard,0.027110094009475887, https://leetcode.com/problems/alien-dictionary
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166,Fraction to Recurring Decimal,21.6%,Medium,0.019305618894153366, https://leetcode.com/problems/fraction-to-recurring-decimal
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207,Course Schedule,43.1%,Medium,0.010625837876226181, https://leetcode.com/problems/course-schedule
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23,Merge k Sorted Lists,40.2%,Hard,0.008699909875545938, https://leetcode.com/problems/merge-k-sorted-lists
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127,Word Ladder,29.6%,Medium,0.005731495844689608, https://leetcode.com/problems/word-ladder
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56,Merge Intervals,39.3%,Medium,0.0033129067901687907, https://leetcode.com/problems/merge-intervals
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200,Number of Islands,46.8%,Medium,0.002765297303115152, https://leetcode.com/problems/number-of-islands
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283,Move Zeroes,57.8%,Easy,0.002758622439079723, https://leetcode.com/problems/move-zeroes
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26,Remove Duplicates from Sorted Array,45.1%,Easy,0.0018681118827202508, https://leetcode.com/problems/remove-duplicates-from-sorted-array
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