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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

59
yandex_1year.csv
View File

@@ -1,29 +1,30 @@
281,Zigzag Iterator,58.4%,Medium,0.14442795545557569, https://leetcode.com/problems/zigzag-iterator
487,Max Consecutive Ones II,48.5%,Medium,0.10973238837921641, https://leetcode.com/problems/max-consecutive-ones-ii
283,Move Zeroes,57.8%,Easy,0.08025517978737091, https://leetcode.com/problems/move-zeroes
125,Valid Palindrome,36.7%,Easy,0.04555961271101164, https://leetcode.com/problems/valid-palindrome
933,Number of Recent Calls,71.9%,Easy,0.04470017891790688, https://leetcode.com/problems/number-of-recent-calls
1004,Max Consecutive Ones III,59.1%,Medium,0.039340737501221655, https://leetcode.com/problems/max-consecutive-ones-iii
380,Insert Delete GetRandom O(1),47.5%,Medium,0.03685354875882915, https://leetcode.com/problems/insert-delete-getrandom-o1
228,Summary Ranges,39.5%,Medium,0.030145462786142038, https://leetcode.com/problems/summary-ranges
56,Merge Intervals,39.3%,Medium,0.029428312930608616, https://leetcode.com/problems/merge-intervals
146,LRU Cache,33.2%,Medium,0.027008231238717192, https://leetcode.com/problems/lru-cache
20,Valid Parentheses,39.0%,Easy,0.02659442524606294, https://leetcode.com/problems/valid-parentheses
22,Generate Parentheses,62.7%,Medium,0.025674032888177357, https://leetcode.com/problems/generate-parentheses
98,Validate Binary Search Tree,27.8%,Medium,0.02498915343504624, https://leetcode.com/problems/validate-binary-search-tree
49,Group Anagrams,56.9%,Medium,0.02250319980071896, https://leetcode.com/problems/group-anagrams
206,Reverse Linked List,62.5%,Easy,0.0199088586407687, https://leetcode.com/problems/reverse-linked-list
567,Permutation in String,44.4%,Medium,0.014189666957517671, https://leetcode.com/problems/permutation-in-string
150,Evaluate Reverse Polish Notation,36.3%,Medium,0.01355493475171521, https://leetcode.com/problems/evaluate-reverse-polish-notation
443,String Compression,41.3%,Easy,0.013342426083839913, https://leetcode.com/problems/string-compression
332,Reconstruct Itinerary,36.7%,Medium,0.01310634750530051, https://leetcode.com/problems/reconstruct-itinerary
279,Perfect Squares,47.4%,Medium,0.008781615160384712, https://leetcode.com/problems/perfect-squares
23,Merge k Sorted Lists,40.2%,Hard,0.008699909875545938, https://leetcode.com/problems/merge-k-sorted-lists
21,Merge Two Sorted Lists,53.5%,Easy,0.008604516653304993, https://leetcode.com/problems/merge-two-sorted-lists
88,Merge Sorted Array,39.4%,Easy,0.006480904084083141, https://leetcode.com/problems/merge-sorted-array
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.005927699633275225, https://leetcode.com/problems/longest-substring-without-repeating-characters
350,Intersection of Two Arrays II,51.4%,Easy,0.004988163479138952, https://leetcode.com/problems/intersection-of-two-arrays-ii
1,Two Sum,45.6%,Easy,0.004901297870354067, https://leetcode.com/problems/two-sum
560,Subarray Sum Equals K,43.9%,Medium,0.00407664649376343, https://leetcode.com/problems/subarray-sum-equals-k
101,Symmetric Tree,46.8%,Easy,0.0032666423495169026, https://leetcode.com/problems/symmetric-tree
33,Search in Rotated Sorted Array,34.5%,Medium,0.0031000567336666443, https://leetcode.com/problems/search-in-rotated-sorted-array
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
281,Zigzag Iterator,58.4%,Medium,0.14442795545557569, https://leetcode.com/problems/zigzag-iterator
487,Max Consecutive Ones II,48.5%,Medium,0.10973238837921641, https://leetcode.com/problems/max-consecutive-ones-ii
283,Move Zeroes,57.8%,Easy,0.08025517978737091, https://leetcode.com/problems/move-zeroes
125,Valid Palindrome,36.7%,Easy,0.04555961271101164, https://leetcode.com/problems/valid-palindrome
933,Number of Recent Calls,71.9%,Easy,0.04470017891790688, https://leetcode.com/problems/number-of-recent-calls
1004,Max Consecutive Ones III,59.1%,Medium,0.039340737501221655, https://leetcode.com/problems/max-consecutive-ones-iii
380,Insert Delete GetRandom O(1),47.5%,Medium,0.03685354875882915, https://leetcode.com/problems/insert-delete-getrandom-o1
228,Summary Ranges,39.5%,Medium,0.030145462786142038, https://leetcode.com/problems/summary-ranges
56,Merge Intervals,39.3%,Medium,0.029428312930608616, https://leetcode.com/problems/merge-intervals
146,LRU Cache,33.2%,Medium,0.027008231238717192, https://leetcode.com/problems/lru-cache
20,Valid Parentheses,39.0%,Easy,0.02659442524606294, https://leetcode.com/problems/valid-parentheses
22,Generate Parentheses,62.7%,Medium,0.025674032888177357, https://leetcode.com/problems/generate-parentheses
98,Validate Binary Search Tree,27.8%,Medium,0.02498915343504624, https://leetcode.com/problems/validate-binary-search-tree
49,Group Anagrams,56.9%,Medium,0.02250319980071896, https://leetcode.com/problems/group-anagrams
206,Reverse Linked List,62.5%,Easy,0.0199088586407687, https://leetcode.com/problems/reverse-linked-list
567,Permutation in String,44.4%,Medium,0.014189666957517671, https://leetcode.com/problems/permutation-in-string
150,Evaluate Reverse Polish Notation,36.3%,Medium,0.01355493475171521, https://leetcode.com/problems/evaluate-reverse-polish-notation
443,String Compression,41.3%,Easy,0.013342426083839913, https://leetcode.com/problems/string-compression
332,Reconstruct Itinerary,36.7%,Medium,0.01310634750530051, https://leetcode.com/problems/reconstruct-itinerary
279,Perfect Squares,47.4%,Medium,0.008781615160384712, https://leetcode.com/problems/perfect-squares
23,Merge k Sorted Lists,40.2%,Hard,0.008699909875545938, https://leetcode.com/problems/merge-k-sorted-lists
21,Merge Two Sorted Lists,53.5%,Easy,0.008604516653304993, https://leetcode.com/problems/merge-two-sorted-lists
88,Merge Sorted Array,39.4%,Easy,0.006480904084083141, https://leetcode.com/problems/merge-sorted-array
3,Longest Substring Without Repeating Characters,30.4%,Medium,0.005927699633275225, https://leetcode.com/problems/longest-substring-without-repeating-characters
350,Intersection of Two Arrays II,51.4%,Easy,0.004988163479138952, https://leetcode.com/problems/intersection-of-two-arrays-ii
1,Two Sum,45.6%,Easy,0.004901297870354067, https://leetcode.com/problems/two-sum
560,Subarray Sum Equals K,43.9%,Medium,0.00407664649376343, https://leetcode.com/problems/subarray-sum-equals-k
101,Symmetric Tree,46.8%,Easy,0.0032666423495169026, https://leetcode.com/problems/symmetric-tree
33,Search in Rotated Sorted Array,34.5%,Medium,0.0031000567336666443, https://leetcode.com/problems/search-in-rotated-sorted-array
1 281 ID Zigzag Iterator Title 58.4% Acceptance Medium Difficulty 0.14442795545557569 Frequency https://leetcode.com/problems/zigzag-iterator Leetcode Question Link
2 487 281 Max Consecutive Ones II Zigzag Iterator 48.5% 58.4% Medium Medium 0.10973238837921641 0.14442795545557569 https://leetcode.com/problems/max-consecutive-ones-ii https://leetcode.com/problems/zigzag-iterator
3 283 487 Move Zeroes Max Consecutive Ones II 57.8% 48.5% Easy Medium 0.08025517978737091 0.10973238837921641 https://leetcode.com/problems/move-zeroes https://leetcode.com/problems/max-consecutive-ones-ii
4 125 283 Valid Palindrome Move Zeroes 36.7% 57.8% Easy Easy 0.04555961271101164 0.08025517978737091 https://leetcode.com/problems/valid-palindrome https://leetcode.com/problems/move-zeroes
5 933 125 Number of Recent Calls Valid Palindrome 71.9% 36.7% Easy Easy 0.04470017891790688 0.04555961271101164 https://leetcode.com/problems/number-of-recent-calls https://leetcode.com/problems/valid-palindrome
6 1004 933 Max Consecutive Ones III Number of Recent Calls 59.1% 71.9% Medium Easy 0.039340737501221655 0.04470017891790688 https://leetcode.com/problems/max-consecutive-ones-iii https://leetcode.com/problems/number-of-recent-calls
7 380 1004 Insert Delete GetRandom O(1) Max Consecutive Ones III 47.5% 59.1% Medium Medium 0.03685354875882915 0.039340737501221655 https://leetcode.com/problems/insert-delete-getrandom-o1 https://leetcode.com/problems/max-consecutive-ones-iii
8 228 380 Summary Ranges Insert Delete GetRandom O(1) 39.5% 47.5% Medium Medium 0.030145462786142038 0.03685354875882915 https://leetcode.com/problems/summary-ranges https://leetcode.com/problems/insert-delete-getrandom-o1
9 56 228 Merge Intervals Summary Ranges 39.3% 39.5% Medium Medium 0.029428312930608616 0.030145462786142038 https://leetcode.com/problems/merge-intervals https://leetcode.com/problems/summary-ranges
10 146 56 LRU Cache Merge Intervals 33.2% 39.3% Medium Medium 0.027008231238717192 0.029428312930608616 https://leetcode.com/problems/lru-cache https://leetcode.com/problems/merge-intervals
11 20 146 Valid Parentheses LRU Cache 39.0% 33.2% Easy Medium 0.02659442524606294 0.027008231238717192 https://leetcode.com/problems/valid-parentheses https://leetcode.com/problems/lru-cache
12 22 20 Generate Parentheses Valid Parentheses 62.7% 39.0% Medium Easy 0.025674032888177357 0.02659442524606294 https://leetcode.com/problems/generate-parentheses https://leetcode.com/problems/valid-parentheses
13 98 22 Validate Binary Search Tree Generate Parentheses 27.8% 62.7% Medium Medium 0.02498915343504624 0.025674032888177357 https://leetcode.com/problems/validate-binary-search-tree https://leetcode.com/problems/generate-parentheses
14 49 98 Group Anagrams Validate Binary Search Tree 56.9% 27.8% Medium Medium 0.02250319980071896 0.02498915343504624 https://leetcode.com/problems/group-anagrams https://leetcode.com/problems/validate-binary-search-tree
15 206 49 Reverse Linked List Group Anagrams 62.5% 56.9% Easy Medium 0.0199088586407687 0.02250319980071896 https://leetcode.com/problems/reverse-linked-list https://leetcode.com/problems/group-anagrams
16 567 206 Permutation in String Reverse Linked List 44.4% 62.5% Medium Easy 0.014189666957517671 0.0199088586407687 https://leetcode.com/problems/permutation-in-string https://leetcode.com/problems/reverse-linked-list
17 150 567 Evaluate Reverse Polish Notation Permutation in String 36.3% 44.4% Medium Medium 0.01355493475171521 0.014189666957517671 https://leetcode.com/problems/evaluate-reverse-polish-notation https://leetcode.com/problems/permutation-in-string
18 443 150 String Compression Evaluate Reverse Polish Notation 41.3% 36.3% Easy Medium 0.013342426083839913 0.01355493475171521 https://leetcode.com/problems/string-compression https://leetcode.com/problems/evaluate-reverse-polish-notation
19 332 443 Reconstruct Itinerary String Compression 36.7% 41.3% Medium Easy 0.01310634750530051 0.013342426083839913 https://leetcode.com/problems/reconstruct-itinerary https://leetcode.com/problems/string-compression
20 279 332 Perfect Squares Reconstruct Itinerary 47.4% 36.7% Medium Medium 0.008781615160384712 0.01310634750530051 https://leetcode.com/problems/perfect-squares https://leetcode.com/problems/reconstruct-itinerary
21 23 279 Merge k Sorted Lists Perfect Squares 40.2% 47.4% Hard Medium 0.008699909875545938 0.008781615160384712 https://leetcode.com/problems/merge-k-sorted-lists https://leetcode.com/problems/perfect-squares
22 21 23 Merge Two Sorted Lists Merge k Sorted Lists 53.5% 40.2% Easy Hard 0.008604516653304993 0.008699909875545938 https://leetcode.com/problems/merge-two-sorted-lists https://leetcode.com/problems/merge-k-sorted-lists
23 88 21 Merge Sorted Array Merge Two Sorted Lists 39.4% 53.5% Easy Easy 0.006480904084083141 0.008604516653304993 https://leetcode.com/problems/merge-sorted-array https://leetcode.com/problems/merge-two-sorted-lists
24 3 88 Longest Substring Without Repeating Characters Merge Sorted Array 30.4% 39.4% Medium Easy 0.005927699633275225 0.006480904084083141 https://leetcode.com/problems/longest-substring-without-repeating-characters https://leetcode.com/problems/merge-sorted-array
25 350 3 Intersection of Two Arrays II Longest Substring Without Repeating Characters 51.4% 30.4% Easy Medium 0.004988163479138952 0.005927699633275225 https://leetcode.com/problems/intersection-of-two-arrays-ii https://leetcode.com/problems/longest-substring-without-repeating-characters
26 1 350 Two Sum Intersection of Two Arrays II 45.6% 51.4% Easy Easy 0.004901297870354067 0.004988163479138952 https://leetcode.com/problems/two-sum https://leetcode.com/problems/intersection-of-two-arrays-ii
27 560 1 Subarray Sum Equals K Two Sum 43.9% 45.6% Medium Easy 0.00407664649376343 0.004901297870354067 https://leetcode.com/problems/subarray-sum-equals-k https://leetcode.com/problems/two-sum
28 101 560 Symmetric Tree Subarray Sum Equals K 46.8% 43.9% Easy Medium 0.0032666423495169026 0.00407664649376343 https://leetcode.com/problems/symmetric-tree https://leetcode.com/problems/subarray-sum-equals-k
29 33 101 Search in Rotated Sorted Array Symmetric Tree 34.5% 46.8% Medium Easy 0.0031000567336666443 0.0032666423495169026 https://leetcode.com/problems/search-in-rotated-sorted-array https://leetcode.com/problems/symmetric-tree
30 33 Search in Rotated Sorted Array 34.5% Medium 0.0031000567336666443 https://leetcode.com/problems/search-in-rotated-sorted-array