mirror of
https://github.com/McSmog/LeetCode-Questions-CompanyWise.git
synced 2026-04-19 08:46:45 +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)
```
1.9 KiB
1.9 KiB
| 1 | ID | Title | Acceptance | Difficulty | Frequency | Leetcode Question Link |
|---|---|---|---|---|---|---|
| 2 | 653 | Two Sum IV - Input is a BST | 55.5% | Easy | 0.016880386863023497 | https://leetcode.com/problems/two-sum-iv-input-is-a-bst |
| 3 | 1 | Two Sum | 45.6% | Easy | 0.013049691753224608 | https://leetcode.com/problems/two-sum |
| 4 | 1290 | Convert Binary Number in a Linked List to Integer | 80.4% | Easy | 0.010568130061792257 | https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer |
| 5 | 2 | Add Two Numbers | 33.9% | Medium | 0.006737434951993369 | https://leetcode.com/problems/add-two-numbers |
| 6 | 127 | Word Ladder | 29.6% | Medium | 0.005979091056058075 | https://leetcode.com/problems/word-ladder |
| 7 | 20 | Valid Parentheses | 39.0% | Easy | 0.005168860577665306 | https://leetcode.com/problems/valid-parentheses |
| 8 | 17 | Letter Combinations of a Phone Number | 46.8% | Medium | 0.0044018999217624675 | https://leetcode.com/problems/letter-combinations-of-a-phone-number |
| 9 | 42 | Trapping Rain Water | 48.9% | Hard | 0.004350670338744988 | https://leetcode.com/problems/trapping-rain-water |
| 10 | 387 | First Unique Character in a String | 53.4% | Easy | 0.00418541994270691 | https://leetcode.com/problems/first-unique-character-in-a-string |
| 11 | 238 | Product of Array Except Self | 60.1% | Medium | 0.003930436424724545 | https://leetcode.com/problems/product-of-array-except-self |
| 12 | 49 | Group Anagrams | 56.9% | Medium | 0.0038040939835560453 | https://leetcode.com/problems/group-anagrams |
| 13 | 56 | Merge Intervals | 39.3% | Medium | 0.0034728286335985107 | https://leetcode.com/problems/merge-intervals |
| 14 | 344 | Reverse String | 68.5% | Easy | 0.003269579502519813 | https://leetcode.com/problems/reverse-string |
| 15 | 5 | Longest Palindromic Substring | 29.5% | Medium | 0.002279333142507479 | https://leetcode.com/problems/longest-palindromic-substring |
| 16 | 15 | 3Sum | 26.8% | Medium | 0.0021990113314367685 | https://leetcode.com/problems/3sum |
| 17 | 26 | Remove Duplicates from Sorted Array | 45.1% | Easy | 0.0019513153174351963 | https://leetcode.com/problems/remove-duplicates-from-sorted-array |