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

@@ -1,15 +1,16 @@
974,Subarray Sums Divisible by K,48.9%,Medium,0.5083214430545138, https://leetcode.com/problems/subarray-sums-divisible-by-k
146,LRU Cache,33.2%,Medium,0.37918622364432397, https://leetcode.com/problems/lru-cache
935,Knight Dialer,45.2%,Medium,0.2500510042341341, https://leetcode.com/problems/knight-dialer
68,Text Justification,27.7%,Hard,0.16143214434637243, https://leetcode.com/problems/text-justification
332,Reconstruct Itinerary,36.7%,Medium,0.15671959735502852, https://leetcode.com/problems/reconstruct-itinerary
225,Implement Stack using Queues,45.1%,Easy,0.03661922580674248, https://leetcode.com/problems/implement-stack-using-queues
560,Subarray Sum Equals K,43.9%,Medium,0.026450970794755804, https://leetcode.com/problems/subarray-sum-equals-k
532,K-diff Pairs in an Array,31.6%,Easy,0.018735911057469818, https://leetcode.com/problems/k-diff-pairs-in-an-array
139,Word Break,40.1%,Medium,0.015487677691351377, https://leetcode.com/problems/word-break
380,Insert Delete GetRandom O(1),47.5%,Medium,0.009820849864094454, https://leetcode.com/problems/insert-delete-getrandom-o1
49,Group Anagrams,56.9%,Medium,0.008538951314232168, https://leetcode.com/problems/group-anagrams
20,Valid Parentheses,39.0%,Easy,0.005168860577665306, https://leetcode.com/problems/valid-parentheses
17,Letter Combinations of a Phone Number,46.8%,Medium,0.0044018999217624675, https://leetcode.com/problems/letter-combinations-of-a-phone-number
14,Longest Common Prefix,35.4%,Easy,0.003320331762984143, https://leetcode.com/problems/longest-common-prefix
1,Two Sum,45.6%,Easy,0.003278422738041615, https://leetcode.com/problems/two-sum
ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
974,Subarray Sums Divisible by K,48.9%,Medium,0.5083214430545138, https://leetcode.com/problems/subarray-sums-divisible-by-k
146,LRU Cache,33.2%,Medium,0.37918622364432397, https://leetcode.com/problems/lru-cache
935,Knight Dialer,45.2%,Medium,0.2500510042341341, https://leetcode.com/problems/knight-dialer
68,Text Justification,27.7%,Hard,0.16143214434637243, https://leetcode.com/problems/text-justification
332,Reconstruct Itinerary,36.7%,Medium,0.15671959735502852, https://leetcode.com/problems/reconstruct-itinerary
225,Implement Stack using Queues,45.1%,Easy,0.03661922580674248, https://leetcode.com/problems/implement-stack-using-queues
560,Subarray Sum Equals K,43.9%,Medium,0.026450970794755804, https://leetcode.com/problems/subarray-sum-equals-k
532,K-diff Pairs in an Array,31.6%,Easy,0.018735911057469818, https://leetcode.com/problems/k-diff-pairs-in-an-array
139,Word Break,40.1%,Medium,0.015487677691351377, https://leetcode.com/problems/word-break
380,Insert Delete GetRandom O(1),47.5%,Medium,0.009820849864094454, https://leetcode.com/problems/insert-delete-getrandom-o1
49,Group Anagrams,56.9%,Medium,0.008538951314232168, https://leetcode.com/problems/group-anagrams
20,Valid Parentheses,39.0%,Easy,0.005168860577665306, https://leetcode.com/problems/valid-parentheses
17,Letter Combinations of a Phone Number,46.8%,Medium,0.0044018999217624675, https://leetcode.com/problems/letter-combinations-of-a-phone-number
14,Longest Common Prefix,35.4%,Easy,0.003320331762984143, https://leetcode.com/problems/longest-common-prefix
1,Two Sum,45.6%,Easy,0.003278422738041615, https://leetcode.com/problems/two-sum
1 974 ID Subarray Sums Divisible by K Title 48.9% Acceptance Medium Difficulty 0.5083214430545138 Frequency https://leetcode.com/problems/subarray-sums-divisible-by-k Leetcode Question Link
2 146 974 LRU Cache Subarray Sums Divisible by K 33.2% 48.9% Medium Medium 0.37918622364432397 0.5083214430545138 https://leetcode.com/problems/lru-cache https://leetcode.com/problems/subarray-sums-divisible-by-k
3 935 146 Knight Dialer LRU Cache 45.2% 33.2% Medium Medium 0.2500510042341341 0.37918622364432397 https://leetcode.com/problems/knight-dialer https://leetcode.com/problems/lru-cache
4 68 935 Text Justification Knight Dialer 27.7% 45.2% Hard Medium 0.16143214434637243 0.2500510042341341 https://leetcode.com/problems/text-justification https://leetcode.com/problems/knight-dialer
5 332 68 Reconstruct Itinerary Text Justification 36.7% 27.7% Medium Hard 0.15671959735502852 0.16143214434637243 https://leetcode.com/problems/reconstruct-itinerary https://leetcode.com/problems/text-justification
6 225 332 Implement Stack using Queues Reconstruct Itinerary 45.1% 36.7% Easy Medium 0.03661922580674248 0.15671959735502852 https://leetcode.com/problems/implement-stack-using-queues https://leetcode.com/problems/reconstruct-itinerary
7 560 225 Subarray Sum Equals K Implement Stack using Queues 43.9% 45.1% Medium Easy 0.026450970794755804 0.03661922580674248 https://leetcode.com/problems/subarray-sum-equals-k https://leetcode.com/problems/implement-stack-using-queues
8 532 560 K-diff Pairs in an Array Subarray Sum Equals K 31.6% 43.9% Easy Medium 0.018735911057469818 0.026450970794755804 https://leetcode.com/problems/k-diff-pairs-in-an-array https://leetcode.com/problems/subarray-sum-equals-k
9 139 532 Word Break K-diff Pairs in an Array 40.1% 31.6% Medium Easy 0.015487677691351377 0.018735911057469818 https://leetcode.com/problems/word-break https://leetcode.com/problems/k-diff-pairs-in-an-array
10 380 139 Insert Delete GetRandom O(1) Word Break 47.5% 40.1% Medium Medium 0.009820849864094454 0.015487677691351377 https://leetcode.com/problems/insert-delete-getrandom-o1 https://leetcode.com/problems/word-break
11 49 380 Group Anagrams Insert Delete GetRandom O(1) 56.9% 47.5% Medium Medium 0.008538951314232168 0.009820849864094454 https://leetcode.com/problems/group-anagrams https://leetcode.com/problems/insert-delete-getrandom-o1
12 20 49 Valid Parentheses Group Anagrams 39.0% 56.9% Easy Medium 0.005168860577665306 0.008538951314232168 https://leetcode.com/problems/valid-parentheses https://leetcode.com/problems/group-anagrams
13 17 20 Letter Combinations of a Phone Number Valid Parentheses 46.8% 39.0% Medium Easy 0.0044018999217624675 0.005168860577665306 https://leetcode.com/problems/letter-combinations-of-a-phone-number https://leetcode.com/problems/valid-parentheses
14 14 17 Longest Common Prefix Letter Combinations of a Phone Number 35.4% 46.8% Easy Medium 0.003320331762984143 0.0044018999217624675 https://leetcode.com/problems/longest-common-prefix https://leetcode.com/problems/letter-combinations-of-a-phone-number
15 1 14 Two Sum Longest Common Prefix 45.6% 35.4% Easy Easy 0.003278422738041615 0.003320331762984143 https://leetcode.com/problems/two-sum https://leetcode.com/problems/longest-common-prefix
16 1 Two Sum 45.6% Easy 0.003278422738041615 https://leetcode.com/problems/two-sum