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)
```
41 lines
4.4 KiB
CSV
41 lines
4.4 KiB
CSV
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
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1130,Minimum Cost Tree From Leaf Values,66.1%,Medium,2.354986953663386, https://leetcode.com/problems/minimum-cost-tree-from-leaf-values
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255,Verify Preorder Sequence in Binary Search Tree,45.7%,Medium,1.6804984402728165, https://leetcode.com/problems/verify-preorder-sequence-in-binary-search-tree
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25,Reverse Nodes in k-Group,42.1%,Hard,1.0060099268822469, https://leetcode.com/problems/reverse-nodes-in-k-group
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1163,Last Substring in Lexicographical Order,33.9%,Hard,0.9532793012434956, https://leetcode.com/problems/last-substring-in-lexicographical-order
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317,Shortest Distance from All Buildings,41.4%,Hard,0.4817811959810462, https://leetcode.com/problems/shortest-distance-from-all-buildings
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697,Degree of an Array,53.8%,Easy,0.4217256289799447, https://leetcode.com/problems/degree-of-an-array
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500,Keyboard Row,64.7%,Easy,0.3911791508606879, https://leetcode.com/problems/keyboard-row
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206,Reverse Linked List,62.5%,Easy,0.3555322708386157, https://leetcode.com/problems/reverse-linked-list
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526,Beautiful Arrangement,57.8%,Medium,0.29031019485805043, https://leetcode.com/problems/beautiful-arrangement
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63,Unique Paths II,34.6%,Medium,0.2738591247074177, https://leetcode.com/problems/unique-paths-ii
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259,3Sum Smaller,47.6%,Medium,0.18485641239714268, https://leetcode.com/problems/3sum-smaller
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741,Cherry Pickup,33.9%,Hard,0.12293768624504794, https://leetcode.com/problems/cherry-pickup
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199,Binary Tree Right Side View,54.1%,Medium,0.06748154336946242, https://leetcode.com/problems/binary-tree-right-side-view
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338,Counting Bits,69.5%,Medium,0.06616169008990747, https://leetcode.com/problems/counting-bits
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319,Bulb Switcher,45.4%,Medium,0.06595796779179743, https://leetcode.com/problems/bulb-switcher
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115,Distinct Subsequences,38.3%,Hard,0.061494781607806234, https://leetcode.com/problems/distinct-subsequences
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1319,Number of Operations to Make Network Connected,53.1%,Medium,0.04587960575069364, https://leetcode.com/problems/number-of-operations-to-make-network-connected
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232,Implement Queue using Stacks,49.6%,Easy,0.04423053722733957, https://leetcode.com/problems/implement-queue-using-stacks
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62,Unique Paths,54.1%,Medium,0.04084052144450833, https://leetcode.com/problems/unique-paths
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225,Implement Stack using Queues,45.1%,Easy,0.03661922580674248, https://leetcode.com/problems/implement-stack-using-queues
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200,Number of Islands,46.8%,Medium,0.025712029212602353, https://leetcode.com/problems/number-of-islands
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836,Rectangle Overlap,48.6%,Easy,0.024228925974379843, https://leetcode.com/problems/rectangle-overlap
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49,Group Anagrams,56.9%,Medium,0.02354157682187747, https://leetcode.com/problems/group-anagrams
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314,Binary Tree Vertical Order Traversal,45.3%,Medium,0.018010392274465332, https://leetcode.com/problems/binary-tree-vertical-order-traversal
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404,Sum of Left Leaves,50.9%,Easy,0.013981353230340547, https://leetcode.com/problems/sum-of-left-leaves
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695,Max Area of Island,62.7%,Medium,0.012686500631003836, https://leetcode.com/problems/max-area-of-island
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647,Palindromic Substrings,60.6%,Medium,0.010400509768078022, https://leetcode.com/problems/palindromic-substrings
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43,Multiply Strings,33.9%,Medium,0.009145011150062768, https://leetcode.com/problems/multiply-strings
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133,Clone Graph,34.8%,Medium,0.008136741393061732, https://leetcode.com/problems/clone-graph
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509,Fibonacci Number,67.2%,Easy,0.007113670403855555, https://leetcode.com/problems/fibonacci-number
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20,Valid Parentheses,39.0%,Easy,0.005168860577665306, https://leetcode.com/problems/valid-parentheses
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15,3Sum,26.8%,Medium,0.004940992758742591, https://leetcode.com/problems/3sum
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23,Merge k Sorted Lists,40.2%,Hard,0.004051459000748015, https://leetcode.com/problems/merge-k-sorted-lists
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2,Add Two Numbers,33.9%,Medium,0.00379539105290024, https://leetcode.com/problems/add-two-numbers
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102,Binary Tree Level Order Traversal,54.6%,Medium,0.003639014205004082, https://leetcode.com/problems/binary-tree-level-order-traversal
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1,Two Sum,45.6%,Easy,0.003278422738041615, https://leetcode.com/problems/two-sum
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98,Validate Binary Search Tree,27.8%,Medium,0.002943776044013381, https://leetcode.com/problems/validate-binary-search-tree
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106,Construct Binary Tree from Inorder and Postorder Traversal,47.2%,Medium,0.00234041415121758, https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal
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5,Longest Palindromic Substring,29.5%,Medium,0.002279333142507479, https://leetcode.com/problems/longest-palindromic-substring
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