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)
```
9 lines
841 B
CSV
9 lines
841 B
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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160,Intersection of Two Linked Lists,40.6%,Easy,0.009840575641962807, https://leetcode.com/problems/intersection-of-two-linked-lists
|
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191,Number of 1 Bits,49.8%,Easy,0.007169774395423815, https://leetcode.com/problems/number-of-1-bits
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237,Delete Node in a Linked List,63.8%,Easy,0.004902571407932664, https://leetcode.com/problems/delete-node-in-a-linked-list
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206,Reverse Linked List,62.5%,Easy,0.002231770161393673, https://leetcode.com/problems/reverse-linked-list
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1,Two Sum,45.6%,Easy,0.001767235914611495, https://leetcode.com/problems/two-sum
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2,Add Two Numbers,33.9%,Medium,0.0016196302686159038, https://leetcode.com/problems/add-two-numbers
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151,Reverse Words in a String,21.9%,Medium,0.0015260771341435947, https://leetcode.com/problems/reverse-words-in-a-string
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