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)
```
10 lines
1.0 KiB
CSV
10 lines
1.0 KiB
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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166,Fraction to Recurring Decimal,21.6%,Medium,0.3214580219607569, https://leetcode.com/problems/fraction-to-recurring-decimal
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945,Minimum Increment to Make Array Unique,46.3%,Medium,0.24996776739863846, https://leetcode.com/problems/minimum-increment-to-make-array-unique
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691,Stickers to Spell Word,42.9%,Hard,0.2131528906392817, https://leetcode.com/problems/stickers-to-spell-word
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592,Fraction Addition and Subtraction,49.0%,Medium,0.1394125430225106, https://leetcode.com/problems/fraction-addition-and-subtraction
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598,Range Addition II,49.6%,Easy,0.0863907376989368, https://leetcode.com/problems/range-addition-ii
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14,Longest Common Prefix,35.4%,Easy,0.012650390082165711, https://leetcode.com/problems/longest-common-prefix
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234,Palindrome Linked List,39.3%,Easy,0.009716151141728767, https://leetcode.com/problems/palindrome-linked-list
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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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