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

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## 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
Download Patch File Download Diff File Expand all files Collapse all files

55
qualtrics_alltime.csv
View File

@@ -1,27 +1,28 @@
200,Number of Islands,46.8%,Medium,0.6743216943898789, https://leetcode.com/problems/number-of-islands
695,Max Area of Island,62.7%,Medium,0.5272157745378819, https://leetcode.com/problems/max-area-of-island
449,Serialize and Deserialize BST,52.0%,Medium,0.5089777138955178, https://leetcode.com/problems/serialize-and-deserialize-bst
42,Trapping Rain Water,48.9%,Hard,0.36187179404352093, https://leetcode.com/problems/trapping-rain-water
127,Word Ladder,29.6%,Medium,0.29067608666438566, https://leetcode.com/problems/word-ladder
173,Binary Search Tree Iterator,56.6%,Medium,0.2676620302183387, https://leetcode.com/problems/binary-search-tree-iterator
138,Copy List with Random Pointer,36.4%,Medium,0.2330001096609468, https://leetcode.com/problems/copy-list-with-random-pointer
49,Group Anagrams,56.9%,Medium,0.19424008455548245, https://leetcode.com/problems/group-anagrams
139,Word Break,40.1%,Medium,0.1314440532234174, https://leetcode.com/problems/word-break
1041,Robot Bounded In Circle,49.6%,Medium,0.10573219378884732, https://leetcode.com/problems/robot-bounded-in-circle
733,Flood Fill,55.3%,Easy,0.09669362480247104, https://leetcode.com/problems/flood-fill
13,Roman to Integer,55.7%,Easy,0.08237818622149326, https://leetcode.com/problems/roman-to-integer
103,Binary Tree Zigzag Level Order Traversal,48.3%,Medium,0.08046023391882479, https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
119,Pascal's Triangle II,49.0%,Easy,0.07211890069342013, https://leetcode.com/problems/pascals-triangle-ii
332,Reconstruct Itinerary,36.7%,Medium,0.053921416793820044, https://leetcode.com/problems/reconstruct-itinerary
15,3Sum,26.8%,Medium,0.04361391077370199, https://leetcode.com/problems/3sum
722,Remove Comments,34.6%,Medium,0.04049136135473691, https://leetcode.com/problems/remove-comments
729,My Calendar I,51.8%,Medium,0.036433902246102004, https://leetcode.com/problems/my-calendar-i
208,Implement Trie (Prefix Tree),49.4%,Medium,0.03593469952792866, https://leetcode.com/problems/implement-trie-prefix-tree
131,Palindrome Partitioning,47.5%,Medium,0.03101558050692165, https://leetcode.com/problems/palindrome-partitioning
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.01585377577217724, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
767,Reorganize String,48.7%,Medium,0.01329806830463147, https://leetcode.com/problems/reorganize-string
543,Diameter of Binary Tree,48.4%,Easy,0.011898606798495848, https://leetcode.com/problems/diameter-of-binary-tree
69,Sqrt(x),33.9%,Easy,0.011443227222342794, https://leetcode.com/problems/sqrtx
295,Find Median from Data Stream,44.3%,Hard,0.00899893586856953, https://leetcode.com/problems/find-median-from-data-stream
238,Product of Array Except Self,60.1%,Medium,0.008821856860216758, https://leetcode.com/problems/product-of-array-except-self
34,Find First and Last Position of Element in Sorted Array,36.2%,Medium,0.004247643638268045, https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
200,Number of Islands,46.8%,Medium,0.6743216943898789, https://leetcode.com/problems/number-of-islands
695,Max Area of Island,62.7%,Medium,0.5272157745378819, https://leetcode.com/problems/max-area-of-island
449,Serialize and Deserialize BST,52.0%,Medium,0.5089777138955178, https://leetcode.com/problems/serialize-and-deserialize-bst
42,Trapping Rain Water,48.9%,Hard,0.36187179404352093, https://leetcode.com/problems/trapping-rain-water
127,Word Ladder,29.6%,Medium,0.29067608666438566, https://leetcode.com/problems/word-ladder
173,Binary Search Tree Iterator,56.6%,Medium,0.2676620302183387, https://leetcode.com/problems/binary-search-tree-iterator
138,Copy List with Random Pointer,36.4%,Medium,0.2330001096609468, https://leetcode.com/problems/copy-list-with-random-pointer
49,Group Anagrams,56.9%,Medium,0.19424008455548245, https://leetcode.com/problems/group-anagrams
139,Word Break,40.1%,Medium,0.1314440532234174, https://leetcode.com/problems/word-break
1041,Robot Bounded In Circle,49.6%,Medium,0.10573219378884732, https://leetcode.com/problems/robot-bounded-in-circle
733,Flood Fill,55.3%,Easy,0.09669362480247104, https://leetcode.com/problems/flood-fill
13,Roman to Integer,55.7%,Easy,0.08237818622149326, https://leetcode.com/problems/roman-to-integer
103,Binary Tree Zigzag Level Order Traversal,48.3%,Medium,0.08046023391882479, https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
119,Pascal's Triangle II,49.0%,Easy,0.07211890069342013, https://leetcode.com/problems/pascals-triangle-ii
332,Reconstruct Itinerary,36.7%,Medium,0.053921416793820044, https://leetcode.com/problems/reconstruct-itinerary
15,3Sum,26.8%,Medium,0.04361391077370199, https://leetcode.com/problems/3sum
722,Remove Comments,34.6%,Medium,0.04049136135473691, https://leetcode.com/problems/remove-comments
729,My Calendar I,51.8%,Medium,0.036433902246102004, https://leetcode.com/problems/my-calendar-i
208,Implement Trie (Prefix Tree),49.4%,Medium,0.03593469952792866, https://leetcode.com/problems/implement-trie-prefix-tree
131,Palindrome Partitioning,47.5%,Medium,0.03101558050692165, https://leetcode.com/problems/palindrome-partitioning
297,Serialize and Deserialize Binary Tree,47.5%,Hard,0.01585377577217724, https://leetcode.com/problems/serialize-and-deserialize-binary-tree
767,Reorganize String,48.7%,Medium,0.01329806830463147, https://leetcode.com/problems/reorganize-string
543,Diameter of Binary Tree,48.4%,Easy,0.011898606798495848, https://leetcode.com/problems/diameter-of-binary-tree
69,Sqrt(x),33.9%,Easy,0.011443227222342794, https://leetcode.com/problems/sqrtx
295,Find Median from Data Stream,44.3%,Hard,0.00899893586856953, https://leetcode.com/problems/find-median-from-data-stream
238,Product of Array Except Self,60.1%,Medium,0.008821856860216758, https://leetcode.com/problems/product-of-array-except-self
34,Find First and Last Position of Element in Sorted Array,36.2%,Medium,0.004247643638268045, https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
1 200 ID Number of Islands Title 46.8% Acceptance Medium Difficulty 0.6743216943898789 Frequency https://leetcode.com/problems/number-of-islands Leetcode Question Link
2 695 200 Max Area of Island Number of Islands 62.7% 46.8% Medium Medium 0.5272157745378819 0.6743216943898789 https://leetcode.com/problems/max-area-of-island https://leetcode.com/problems/number-of-islands
3 449 695 Serialize and Deserialize BST Max Area of Island 52.0% 62.7% Medium Medium 0.5089777138955178 0.5272157745378819 https://leetcode.com/problems/serialize-and-deserialize-bst https://leetcode.com/problems/max-area-of-island
4 42 449 Trapping Rain Water Serialize and Deserialize BST 48.9% 52.0% Hard Medium 0.36187179404352093 0.5089777138955178 https://leetcode.com/problems/trapping-rain-water https://leetcode.com/problems/serialize-and-deserialize-bst
5 127 42 Word Ladder Trapping Rain Water 29.6% 48.9% Medium Hard 0.29067608666438566 0.36187179404352093 https://leetcode.com/problems/word-ladder https://leetcode.com/problems/trapping-rain-water
6 173 127 Binary Search Tree Iterator Word Ladder 56.6% 29.6% Medium Medium 0.2676620302183387 0.29067608666438566 https://leetcode.com/problems/binary-search-tree-iterator https://leetcode.com/problems/word-ladder
7 138 173 Copy List with Random Pointer Binary Search Tree Iterator 36.4% 56.6% Medium Medium 0.2330001096609468 0.2676620302183387 https://leetcode.com/problems/copy-list-with-random-pointer https://leetcode.com/problems/binary-search-tree-iterator
8 49 138 Group Anagrams Copy List with Random Pointer 56.9% 36.4% Medium Medium 0.19424008455548245 0.2330001096609468 https://leetcode.com/problems/group-anagrams https://leetcode.com/problems/copy-list-with-random-pointer
9 139 49 Word Break Group Anagrams 40.1% 56.9% Medium Medium 0.1314440532234174 0.19424008455548245 https://leetcode.com/problems/word-break https://leetcode.com/problems/group-anagrams
10 1041 139 Robot Bounded In Circle Word Break 49.6% 40.1% Medium Medium 0.10573219378884732 0.1314440532234174 https://leetcode.com/problems/robot-bounded-in-circle https://leetcode.com/problems/word-break
11 733 1041 Flood Fill Robot Bounded In Circle 55.3% 49.6% Easy Medium 0.09669362480247104 0.10573219378884732 https://leetcode.com/problems/flood-fill https://leetcode.com/problems/robot-bounded-in-circle
12 13 733 Roman to Integer Flood Fill 55.7% 55.3% Easy Easy 0.08237818622149326 0.09669362480247104 https://leetcode.com/problems/roman-to-integer https://leetcode.com/problems/flood-fill
13 103 13 Binary Tree Zigzag Level Order Traversal Roman to Integer 48.3% 55.7% Medium Easy 0.08046023391882479 0.08237818622149326 https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal https://leetcode.com/problems/roman-to-integer
14 119 103 Pascal's Triangle II Binary Tree Zigzag Level Order Traversal 49.0% 48.3% Easy Medium 0.07211890069342013 0.08046023391882479 https://leetcode.com/problems/pascals-triangle-ii https://leetcode.com/problems/binary-tree-zigzag-level-order-traversal
15 332 119 Reconstruct Itinerary Pascal's Triangle II 36.7% 49.0% Medium Easy 0.053921416793820044 0.07211890069342013 https://leetcode.com/problems/reconstruct-itinerary https://leetcode.com/problems/pascals-triangle-ii
16 15 332 3Sum Reconstruct Itinerary 26.8% 36.7% Medium Medium 0.04361391077370199 0.053921416793820044 https://leetcode.com/problems/3sum https://leetcode.com/problems/reconstruct-itinerary
17 722 15 Remove Comments 3Sum 34.6% 26.8% Medium Medium 0.04049136135473691 0.04361391077370199 https://leetcode.com/problems/remove-comments https://leetcode.com/problems/3sum
18 729 722 My Calendar I Remove Comments 51.8% 34.6% Medium Medium 0.036433902246102004 0.04049136135473691 https://leetcode.com/problems/my-calendar-i https://leetcode.com/problems/remove-comments
19 208 729 Implement Trie (Prefix Tree) My Calendar I 49.4% 51.8% Medium Medium 0.03593469952792866 0.036433902246102004 https://leetcode.com/problems/implement-trie-prefix-tree https://leetcode.com/problems/my-calendar-i
20 131 208 Palindrome Partitioning Implement Trie (Prefix Tree) 47.5% 49.4% Medium Medium 0.03101558050692165 0.03593469952792866 https://leetcode.com/problems/palindrome-partitioning https://leetcode.com/problems/implement-trie-prefix-tree
21 297 131 Serialize and Deserialize Binary Tree Palindrome Partitioning 47.5% 47.5% Hard Medium 0.01585377577217724 0.03101558050692165 https://leetcode.com/problems/serialize-and-deserialize-binary-tree https://leetcode.com/problems/palindrome-partitioning
22 767 297 Reorganize String Serialize and Deserialize Binary Tree 48.7% 47.5% Medium Hard 0.01329806830463147 0.01585377577217724 https://leetcode.com/problems/reorganize-string https://leetcode.com/problems/serialize-and-deserialize-binary-tree
23 543 767 Diameter of Binary Tree Reorganize String 48.4% 48.7% Easy Medium 0.011898606798495848 0.01329806830463147 https://leetcode.com/problems/diameter-of-binary-tree https://leetcode.com/problems/reorganize-string
24 69 543 Sqrt(x) Diameter of Binary Tree 33.9% 48.4% Easy Easy 0.011443227222342794 0.011898606798495848 https://leetcode.com/problems/sqrtx https://leetcode.com/problems/diameter-of-binary-tree
25 295 69 Find Median from Data Stream Sqrt(x) 44.3% 33.9% Hard Easy 0.00899893586856953 0.011443227222342794 https://leetcode.com/problems/find-median-from-data-stream https://leetcode.com/problems/sqrtx
26 238 295 Product of Array Except Self Find Median from Data Stream 60.1% 44.3% Medium Hard 0.008821856860216758 0.00899893586856953 https://leetcode.com/problems/product-of-array-except-self https://leetcode.com/problems/find-median-from-data-stream
27 34 238 Find First and Last Position of Element in Sorted Array Product of Array Except Self 36.2% 60.1% Medium Medium 0.004247643638268045 0.008821856860216758 https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array https://leetcode.com/problems/product-of-array-except-self
28 34 Find First and Last Position of Element in Sorted Array 36.2% Medium 0.004247643638268045 https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array