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
700 B
CSV
8 lines
700 B
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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326,Power of Three,42.1%,Easy,0.02907623878526534, https://leetcode.com/problems/power-of-three
|
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907,Sum of Subarray Minimums,32.3%,Medium,0.02877881426353932, https://leetcode.com/problems/sum-of-subarray-minimums
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394,Decode String,50.0%,Medium,0.01743216716867105, https://leetcode.com/problems/decode-string
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230,Kth Smallest Element in a BST,60.2%,Medium,0.006085520073802784, https://leetcode.com/problems/kth-smallest-element-in-a-bst
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139,Word Break,40.1%,Medium,0.003755167762323698, https://leetcode.com/problems/word-break
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49,Group Anagrams,56.9%,Medium,0.0036347154963361594, https://leetcode.com/problems/group-anagrams
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