mirror of
https://github.com/McSmog/LeetCode-Questions-CompanyWise.git
synced 2026-04-20 00:57:31 +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)
```
17 lines
1.7 KiB
CSV
17 lines
1.7 KiB
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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547,Friend Circles,58.6%,Medium,2.779485180300092, https://leetcode.com/problems/friend-circles
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1048,Longest String Chain,54.7%,Medium,2.0101066512808607, https://leetcode.com/problems/longest-string-chain
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918,Maximum Sum Circular Subarray,33.7%,Medium,1.200561419408042, https://leetcode.com/problems/maximum-sum-circular-subarray
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123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.3910161875352235, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
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146,LRU Cache,33.2%,Medium,0.3479336801402196, https://leetcode.com/problems/lru-cache
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710,Random Pick with Blacklist,32.5%,Hard,0.3161972427598021, https://leetcode.com/problems/random-pick-with-blacklist
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528,Random Pick with Weight,43.9%,Medium,0.12617342152539626, https://leetcode.com/problems/random-pick-with-weight
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380,Insert Delete GetRandom O(1),47.5%,Medium,0.11413023913109475, https://leetcode.com/problems/insert-delete-getrandom-o1
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44,Wildcard Matching,24.7%,Hard,0.053722215229247965, https://leetcode.com/problems/wildcard-matching
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1163,Last Substring in Lexicographical Order,33.9%,Hard,0.05135916837064474, https://leetcode.com/problems/last-substring-in-lexicographical-order
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53,Maximum Subarray,46.5%,Easy,0.019336728821707075, https://leetcode.com/problems/maximum-subarray
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384,Shuffle an Array,52.8%,Medium,0.015250009609723824, https://leetcode.com/problems/shuffle-an-array
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221,Maximal Square,37.7%,Medium,0.00988638798855515, https://leetcode.com/problems/maximal-square
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56,Merge Intervals,39.3%,Medium,0.007796972706004796, https://leetcode.com/problems/merge-intervals
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4,Median of Two Sorted Arrays,29.6%,Hard,0.003900160950094767, https://leetcode.com/problems/median-of-two-sorted-arrays
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