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)
```
8 lines
713 B
CSV
8 lines
713 B
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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238,Product of Array Except Self,60.1%,Medium,0.33156908645744715, https://leetcode.com/problems/product-of-array-except-self
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98,Validate Binary Search Tree,27.8%,Medium,0.3036517978812848, https://leetcode.com/problems/validate-binary-search-tree
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146,LRU Cache,33.2%,Medium,0.20247490080112324, https://leetcode.com/problems/lru-cache
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973,K Closest Points to Origin,63.8%,Medium,0.10979229257099747, https://leetcode.com/problems/k-closest-points-to-origin
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50,Pow(x;n),30.3%,Medium,0.008615395490835889, https://leetcode.com/problems/powx-n
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53,Maximum Subarray,46.5%,Easy,0.008272628741228982, https://leetcode.com/problems/maximum-subarray
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