Chore: Add headers to all the files (#54)

## 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)

```
This commit is contained in:
Krishna Kumar Dey
2023-04-01 11:07:49 +05:30
committed by GitHub
parent 0aeadbd612
commit fb5f78b55e
534 changed files with 20291 additions and 19757 deletions

View File

@@ -1,38 +1,39 @@
1349,Maximum Students Taking Exam,42.0%,Hard,0.290115411660895, https://leetcode.com/problems/maximum-students-taking-exam
1341,Movie Rating,56.6%,Medium,0.20386340056870947, https://leetcode.com/problems/movie-rating
1,Two Sum,45.6%,Easy,0.19075536634731924, https://leetcode.com/problems/two-sum
1283,Find the Smallest Divisor Given a Threshold,47.6%,Medium,0.10450335525513373, https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
146,LRU Cache,33.2%,Medium,0.08926627755405464, https://leetcode.com/problems/lru-cache
738,Monotone Increasing Digits,44.3%,Medium,0.08479653666007693, https://leetcode.com/problems/monotone-increasing-digits
283,Move Zeroes,57.8%,Easy,0.05686540295029014, https://leetcode.com/problems/move-zeroes
5,Longest Palindromic Substring,29.5%,Medium,0.05548042005986785, https://leetcode.com/problems/longest-palindromic-substring
240,Search a 2D Matrix II,43.2%,Medium,0.04647676584572884, https://leetcode.com/problems/search-a-2d-matrix-ii
8,String to Integer (atoi),15.4%,Medium,0.04549614908874012, https://leetcode.com/problems/string-to-integer-atoi
509,Fibonacci Number,67.2%,Easy,0.04365218172593638, https://leetcode.com/problems/fibonacci-number
160,Intersection of Two Linked Lists,40.6%,Easy,0.043270781043381126, https://leetcode.com/problems/intersection-of-two-linked-lists
559,Maximum Depth of N-ary Tree,68.7%,Easy,0.04319159858277399, https://leetcode.com/problems/maximum-depth-of-n-ary-tree
1048,Longest String Chain,54.7%,Medium,0.04304825356851367, https://leetcode.com/problems/longest-string-chain
53,Maximum Subarray,46.5%,Easy,0.04299340685592046, https://leetcode.com/problems/maximum-subarray
56,Merge Intervals,39.3%,Medium,0.04173304225331761, https://leetcode.com/problems/merge-intervals
20,Valid Parentheses,39.0%,Easy,0.03618871742239114, https://leetcode.com/problems/valid-parentheses
209,Minimum Size Subarray Sum,38.2%,Medium,0.033239453928687726, https://leetcode.com/problems/minimum-size-subarray-sum
917,Reverse Only Letters,58.0%,Easy,0.0286552557603761, https://leetcode.com/problems/reverse-only-letters
322,Coin Change,35.5%,Medium,0.024924029676386045, https://leetcode.com/problems/coin-change
199,Binary Tree Right Side View,54.1%,Medium,0.022539339846061532, https://leetcode.com/problems/binary-tree-right-side-view
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.018954919107260947, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.018891763947827014, https://leetcode.com/problems/longest-substring-without-repeating-characters
23,Merge k Sorted Lists,40.2%,Hard,0.016108271385328228, https://leetcode.com/problems/merge-k-sorted-lists
102,Binary Tree Level Order Traversal,54.6%,Medium,0.014477270588287548, https://leetcode.com/problems/binary-tree-level-order-traversal
24,Swap Nodes in Pairs,50.4%,Medium,0.013945066390122038, https://leetcode.com/problems/swap-nodes-in-pairs
94,Binary Tree Inorder Traversal,63.3%,Medium,0.013353561806134713, https://leetcode.com/problems/binary-tree-inorder-traversal
273,Integer to English Words,27.1%,Hard,0.012081089250339716, https://leetcode.com/problems/integer-to-english-words
98,Validate Binary Search Tree,27.8%,Medium,0.01172346369605921, https://leetcode.com/problems/validate-binary-search-tree
46,Permutations,63.5%,Medium,0.009461803137288448, https://leetcode.com/problems/permutations
16,3Sum Closest,46.0%,Medium,0.0075259057003469075, https://leetcode.com/problems/3sum-closest
116,Populating Next Right Pointers in Each Node,45.2%,Medium,0.007336790063854334, https://leetcode.com/problems/populating-next-right-pointers-in-each-node
41,First Missing Positive,32.0%,Hard,0.0064113058208121855, https://leetcode.com/problems/first-missing-positive
104,Maximum Depth of Binary Tree,66.0%,Easy,0.006261761223976207, https://leetcode.com/problems/maximum-depth-of-binary-tree
35,Search Insert Position,42.6%,Easy,0.004646848510375352, https://leetcode.com/problems/search-insert-position
22,Generate Parentheses,62.7%,Medium,0.0043611059090124735, https://leetcode.com/problems/generate-parentheses
238,Product of Array Except Self,60.1%,Medium,0.003930436424724545, https://leetcode.com/problems/product-of-array-except-self
101,Symmetric Tree,46.8%,Easy,0.0034057078469827435, https://leetcode.com/problems/symmetric-tree
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
1349,Maximum Students Taking Exam,42.0%,Hard,0.290115411660895, https://leetcode.com/problems/maximum-students-taking-exam
1341,Movie Rating,56.6%,Medium,0.20386340056870947, https://leetcode.com/problems/movie-rating
1,Two Sum,45.6%,Easy,0.19075536634731924, https://leetcode.com/problems/two-sum
1283,Find the Smallest Divisor Given a Threshold,47.6%,Medium,0.10450335525513373, https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
146,LRU Cache,33.2%,Medium,0.08926627755405464, https://leetcode.com/problems/lru-cache
738,Monotone Increasing Digits,44.3%,Medium,0.08479653666007693, https://leetcode.com/problems/monotone-increasing-digits
283,Move Zeroes,57.8%,Easy,0.05686540295029014, https://leetcode.com/problems/move-zeroes
5,Longest Palindromic Substring,29.5%,Medium,0.05548042005986785, https://leetcode.com/problems/longest-palindromic-substring
240,Search a 2D Matrix II,43.2%,Medium,0.04647676584572884, https://leetcode.com/problems/search-a-2d-matrix-ii
8,String to Integer (atoi),15.4%,Medium,0.04549614908874012, https://leetcode.com/problems/string-to-integer-atoi
509,Fibonacci Number,67.2%,Easy,0.04365218172593638, https://leetcode.com/problems/fibonacci-number
160,Intersection of Two Linked Lists,40.6%,Easy,0.043270781043381126, https://leetcode.com/problems/intersection-of-two-linked-lists
559,Maximum Depth of N-ary Tree,68.7%,Easy,0.04319159858277399, https://leetcode.com/problems/maximum-depth-of-n-ary-tree
1048,Longest String Chain,54.7%,Medium,0.04304825356851367, https://leetcode.com/problems/longest-string-chain
53,Maximum Subarray,46.5%,Easy,0.04299340685592046, https://leetcode.com/problems/maximum-subarray
56,Merge Intervals,39.3%,Medium,0.04173304225331761, https://leetcode.com/problems/merge-intervals
20,Valid Parentheses,39.0%,Easy,0.03618871742239114, https://leetcode.com/problems/valid-parentheses
209,Minimum Size Subarray Sum,38.2%,Medium,0.033239453928687726, https://leetcode.com/problems/minimum-size-subarray-sum
917,Reverse Only Letters,58.0%,Easy,0.0286552557603761, https://leetcode.com/problems/reverse-only-letters
322,Coin Change,35.5%,Medium,0.024924029676386045, https://leetcode.com/problems/coin-change
199,Binary Tree Right Side View,54.1%,Medium,0.022539339846061532, https://leetcode.com/problems/binary-tree-right-side-view
121,Best Time to Buy and Sell Stock,50.5%,Easy,0.018954919107260947, https://leetcode.com/problems/best-time-to-buy-and-sell-stock
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.018891763947827014, https://leetcode.com/problems/longest-substring-without-repeating-characters
23,Merge k Sorted Lists,40.2%,Hard,0.016108271385328228, https://leetcode.com/problems/merge-k-sorted-lists
102,Binary Tree Level Order Traversal,54.6%,Medium,0.014477270588287548, https://leetcode.com/problems/binary-tree-level-order-traversal
24,Swap Nodes in Pairs,50.4%,Medium,0.013945066390122038, https://leetcode.com/problems/swap-nodes-in-pairs
94,Binary Tree Inorder Traversal,63.3%,Medium,0.013353561806134713, https://leetcode.com/problems/binary-tree-inorder-traversal
273,Integer to English Words,27.1%,Hard,0.012081089250339716, https://leetcode.com/problems/integer-to-english-words
98,Validate Binary Search Tree,27.8%,Medium,0.01172346369605921, https://leetcode.com/problems/validate-binary-search-tree
46,Permutations,63.5%,Medium,0.009461803137288448, https://leetcode.com/problems/permutations
16,3Sum Closest,46.0%,Medium,0.0075259057003469075, https://leetcode.com/problems/3sum-closest
116,Populating Next Right Pointers in Each Node,45.2%,Medium,0.007336790063854334, https://leetcode.com/problems/populating-next-right-pointers-in-each-node
41,First Missing Positive,32.0%,Hard,0.0064113058208121855, https://leetcode.com/problems/first-missing-positive
104,Maximum Depth of Binary Tree,66.0%,Easy,0.006261761223976207, https://leetcode.com/problems/maximum-depth-of-binary-tree
35,Search Insert Position,42.6%,Easy,0.004646848510375352, https://leetcode.com/problems/search-insert-position
22,Generate Parentheses,62.7%,Medium,0.0043611059090124735, https://leetcode.com/problems/generate-parentheses
238,Product of Array Except Self,60.1%,Medium,0.003930436424724545, https://leetcode.com/problems/product-of-array-except-self
101,Symmetric Tree,46.8%,Easy,0.0034057078469827435, https://leetcode.com/problems/symmetric-tree
1 1349 ID Maximum Students Taking Exam Title 42.0% Acceptance Hard Difficulty 0.290115411660895 Frequency https://leetcode.com/problems/maximum-students-taking-exam Leetcode Question Link
2 1341 1349 Movie Rating Maximum Students Taking Exam 56.6% 42.0% Medium Hard 0.20386340056870947 0.290115411660895 https://leetcode.com/problems/movie-rating https://leetcode.com/problems/maximum-students-taking-exam
3 1 1341 Two Sum Movie Rating 45.6% 56.6% Easy Medium 0.19075536634731924 0.20386340056870947 https://leetcode.com/problems/two-sum https://leetcode.com/problems/movie-rating
4 1283 1 Find the Smallest Divisor Given a Threshold Two Sum 47.6% 45.6% Medium Easy 0.10450335525513373 0.19075536634731924 https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold https://leetcode.com/problems/two-sum
5 146 1283 LRU Cache Find the Smallest Divisor Given a Threshold 33.2% 47.6% Medium Medium 0.08926627755405464 0.10450335525513373 https://leetcode.com/problems/lru-cache https://leetcode.com/problems/find-the-smallest-divisor-given-a-threshold
6 738 146 Monotone Increasing Digits LRU Cache 44.3% 33.2% Medium Medium 0.08479653666007693 0.08926627755405464 https://leetcode.com/problems/monotone-increasing-digits https://leetcode.com/problems/lru-cache
7 283 738 Move Zeroes Monotone Increasing Digits 57.8% 44.3% Easy Medium 0.05686540295029014 0.08479653666007693 https://leetcode.com/problems/move-zeroes https://leetcode.com/problems/monotone-increasing-digits
8 5 283 Longest Palindromic Substring Move Zeroes 29.5% 57.8% Medium Easy 0.05548042005986785 0.05686540295029014 https://leetcode.com/problems/longest-palindromic-substring https://leetcode.com/problems/move-zeroes
9 240 5 Search a 2D Matrix II Longest Palindromic Substring 43.2% 29.5% Medium Medium 0.04647676584572884 0.05548042005986785 https://leetcode.com/problems/search-a-2d-matrix-ii https://leetcode.com/problems/longest-palindromic-substring
10 8 240 String to Integer (atoi) Search a 2D Matrix II 15.4% 43.2% Medium Medium 0.04549614908874012 0.04647676584572884 https://leetcode.com/problems/string-to-integer-atoi https://leetcode.com/problems/search-a-2d-matrix-ii
11 509 8 Fibonacci Number String to Integer (atoi) 67.2% 15.4% Easy Medium 0.04365218172593638 0.04549614908874012 https://leetcode.com/problems/fibonacci-number https://leetcode.com/problems/string-to-integer-atoi
12 160 509 Intersection of Two Linked Lists Fibonacci Number 40.6% 67.2% Easy Easy 0.043270781043381126 0.04365218172593638 https://leetcode.com/problems/intersection-of-two-linked-lists https://leetcode.com/problems/fibonacci-number
13 559 160 Maximum Depth of N-ary Tree Intersection of Two Linked Lists 68.7% 40.6% Easy Easy 0.04319159858277399 0.043270781043381126 https://leetcode.com/problems/maximum-depth-of-n-ary-tree https://leetcode.com/problems/intersection-of-two-linked-lists
14 1048 559 Longest String Chain Maximum Depth of N-ary Tree 54.7% 68.7% Medium Easy 0.04304825356851367 0.04319159858277399 https://leetcode.com/problems/longest-string-chain https://leetcode.com/problems/maximum-depth-of-n-ary-tree
15 53 1048 Maximum Subarray Longest String Chain 46.5% 54.7% Easy Medium 0.04299340685592046 0.04304825356851367 https://leetcode.com/problems/maximum-subarray https://leetcode.com/problems/longest-string-chain
16 56 53 Merge Intervals Maximum Subarray 39.3% 46.5% Medium Easy 0.04173304225331761 0.04299340685592046 https://leetcode.com/problems/merge-intervals https://leetcode.com/problems/maximum-subarray
17 20 56 Valid Parentheses Merge Intervals 39.0% 39.3% Easy Medium 0.03618871742239114 0.04173304225331761 https://leetcode.com/problems/valid-parentheses https://leetcode.com/problems/merge-intervals
18 209 20 Minimum Size Subarray Sum Valid Parentheses 38.2% 39.0% Medium Easy 0.033239453928687726 0.03618871742239114 https://leetcode.com/problems/minimum-size-subarray-sum https://leetcode.com/problems/valid-parentheses
19 917 209 Reverse Only Letters Minimum Size Subarray Sum 58.0% 38.2% Easy Medium 0.0286552557603761 0.033239453928687726 https://leetcode.com/problems/reverse-only-letters https://leetcode.com/problems/minimum-size-subarray-sum
20 322 917 Coin Change Reverse Only Letters 35.5% 58.0% Medium Easy 0.024924029676386045 0.0286552557603761 https://leetcode.com/problems/coin-change https://leetcode.com/problems/reverse-only-letters
21 199 322 Binary Tree Right Side View Coin Change 54.1% 35.5% Medium Medium 0.022539339846061532 0.024924029676386045 https://leetcode.com/problems/binary-tree-right-side-view https://leetcode.com/problems/coin-change
22 121 199 Best Time to Buy and Sell Stock Binary Tree Right Side View 50.5% 54.1% Easy Medium 0.018954919107260947 0.022539339846061532 https://leetcode.com/problems/best-time-to-buy-and-sell-stock https://leetcode.com/problems/binary-tree-right-side-view
23 3 121 Longest Substring Without Repeating Characters Best Time to Buy and Sell Stock 30.4% 50.5% Medium Easy 0.018891763947827014 0.018954919107260947 https://leetcode.com/problems/longest-substring-without-repeating-characters https://leetcode.com/problems/best-time-to-buy-and-sell-stock
24 23 3 Merge k Sorted Lists Longest Substring Without Repeating Characters 40.2% 30.4% Hard Medium 0.016108271385328228 0.018891763947827014 https://leetcode.com/problems/merge-k-sorted-lists https://leetcode.com/problems/longest-substring-without-repeating-characters
25 102 23 Binary Tree Level Order Traversal Merge k Sorted Lists 54.6% 40.2% Medium Hard 0.014477270588287548 0.016108271385328228 https://leetcode.com/problems/binary-tree-level-order-traversal https://leetcode.com/problems/merge-k-sorted-lists
26 24 102 Swap Nodes in Pairs Binary Tree Level Order Traversal 50.4% 54.6% Medium Medium 0.013945066390122038 0.014477270588287548 https://leetcode.com/problems/swap-nodes-in-pairs https://leetcode.com/problems/binary-tree-level-order-traversal
27 94 24 Binary Tree Inorder Traversal Swap Nodes in Pairs 63.3% 50.4% Medium Medium 0.013353561806134713 0.013945066390122038 https://leetcode.com/problems/binary-tree-inorder-traversal https://leetcode.com/problems/swap-nodes-in-pairs
28 273 94 Integer to English Words Binary Tree Inorder Traversal 27.1% 63.3% Hard Medium 0.012081089250339716 0.013353561806134713 https://leetcode.com/problems/integer-to-english-words https://leetcode.com/problems/binary-tree-inorder-traversal
29 98 273 Validate Binary Search Tree Integer to English Words 27.8% 27.1% Medium Hard 0.01172346369605921 0.012081089250339716 https://leetcode.com/problems/validate-binary-search-tree https://leetcode.com/problems/integer-to-english-words
30 46 98 Permutations Validate Binary Search Tree 63.5% 27.8% Medium Medium 0.009461803137288448 0.01172346369605921 https://leetcode.com/problems/permutations https://leetcode.com/problems/validate-binary-search-tree
31 16 46 3Sum Closest Permutations 46.0% 63.5% Medium Medium 0.0075259057003469075 0.009461803137288448 https://leetcode.com/problems/3sum-closest https://leetcode.com/problems/permutations
32 116 16 Populating Next Right Pointers in Each Node 3Sum Closest 45.2% 46.0% Medium Medium 0.007336790063854334 0.0075259057003469075 https://leetcode.com/problems/populating-next-right-pointers-in-each-node https://leetcode.com/problems/3sum-closest
33 41 116 First Missing Positive Populating Next Right Pointers in Each Node 32.0% 45.2% Hard Medium 0.0064113058208121855 0.007336790063854334 https://leetcode.com/problems/first-missing-positive https://leetcode.com/problems/populating-next-right-pointers-in-each-node
34 104 41 Maximum Depth of Binary Tree First Missing Positive 66.0% 32.0% Easy Hard 0.006261761223976207 0.0064113058208121855 https://leetcode.com/problems/maximum-depth-of-binary-tree https://leetcode.com/problems/first-missing-positive
35 35 104 Search Insert Position Maximum Depth of Binary Tree 42.6% 66.0% Easy Easy 0.004646848510375352 0.006261761223976207 https://leetcode.com/problems/search-insert-position https://leetcode.com/problems/maximum-depth-of-binary-tree
36 22 35 Generate Parentheses Search Insert Position 62.7% 42.6% Medium Easy 0.0043611059090124735 0.004646848510375352 https://leetcode.com/problems/generate-parentheses https://leetcode.com/problems/search-insert-position
37 238 22 Product of Array Except Self Generate Parentheses 60.1% 62.7% Medium Medium 0.003930436424724545 0.0043611059090124735 https://leetcode.com/problems/product-of-array-except-self https://leetcode.com/problems/generate-parentheses
38 101 238 Symmetric Tree Product of Array Except Self 46.8% 60.1% Easy Medium 0.0034057078469827435 0.003930436424724545 https://leetcode.com/problems/symmetric-tree https://leetcode.com/problems/product-of-array-except-self
39 101 Symmetric Tree 46.8% Easy 0.0034057078469827435 https://leetcode.com/problems/symmetric-tree