LeetCode Problems
Browse and filter problems by company, difficulty, and topics
| Problem | Difficulty | Acceptance | Companies | Topics | Link |
|---|---|---|---|---|---|
3Sum | MEDIUM | 37.07% | AMD(87.5%)Accenture(68.9%)Adobe(78.6%)+63 more | ArrayTwo Pointers+1 | |
Add Two Numbers | MEDIUM | 46.23% | Accenture(60.7%)Adobe(70.5%)Airbnb(72.4%)+33 more | Linked ListMath+1 | |
Binary Search | EASY | 59.56% | Accenture(38.7%)Cognizant(56.7%)EPAM Systems(56.5%)+4 more | ArrayBinary Search | |
Count Primes | MEDIUM | 34.79% | Accenture(55.3%)Cognizant(56.7%)Intel(76.9%)+7 more | ArrayMath+2 | |
Count Subarrays of Length Three With a Condition | EASY | 61.95% | Cognizant(95.6%) | Array | |
Fibonacci Number | EASY | 72.94% | Accenture(60.7%)Apple(47.7%)Bloomberg(61.5%)+10 more | MathDynamic Programming+2 | |
Fizz Buzz | EASY | 74.37% | Amazon(42.4%)Cisco(69.8%)Citadel(52.2%)+10 more | MathString+1 | |
Happy Number | EASY | 58.07% | Accenture(99%)Airbnb(70.4%)Amazon(40.6%)+19 more | Hash TableMath+1 | |
Longest Common Prefix | EASY | 45.48% | Accenture(75%)Accolite(53.4%)Adobe(79%)+46 more | StringTrie | |
Longest Palindromic Substring | MEDIUM | 35.85% | Accenture(75%)Accolite(62%)Adobe(64.3%)+71 more | Two PointersString+1 | |
Longest Substring Without Repeating Characters | MEDIUM | 36.94% | AMD(87.5%)Accenture(68.9%)Accolite(62%)+89 more | Hash TableString+1 | |
Managers with at Least 5 Direct Reports | MEDIUM | 48.94% | Cognizant(66.5%)Deloitte(69.7%)EPAM Systems(56.5%)+2 more | Database | |
Maximum Subarray | MEDIUM | 52.10% | Accenture(79.9%)Adobe(49%)Amazon(71.1%)+52 more | ArrayDivide and Conquer+1 | |
Median of Two Sorted Arrays | HARD | 43.81% | Accenture(38.7%)Adobe(77%)Akamai(62.9%)+39 more | ArrayBinary Search+1 | |
Merge Sorted Array | EASY | 52.92% | Accenture(75%)Adobe(71.6%)Agoda(55.9%)+44 more | ArrayTwo Pointers+1 | |
Merge Two Sorted Lists | EASY | 66.84% | Adobe(61.7%)Amazon(66%)Apple(62.7%)+39 more | Linked ListRecursion | |
Move Zeroes | EASY | 62.80% | Accenture(39.9%)Agoda(55.9%)Amazon(48.4%)+32 more | ArrayTwo Pointers | |
Palindrome Number | EASY | 59.22% | Accenture(85.8%)Adobe(68.6%)Amazon(66.9%)+30 more | Math | |
Product Sales Analysis I | EASY | 84.59% | Cognizant(66.5%)Ripple(88.3%) | Database | |
Remove Duplicates from Sorted Array | EASY | 60.36% | Accenture(60.7%)Adobe(64.3%)Amazon(62.9%)+23 more | ArrayTwo Pointers | |
Reverse Integer | MEDIUM | 30.31% | Accenture(75%)Adobe(74.3%)Amazon(65.3%)+22 more | Math | |
Rising Temperature | EASY | 50.18% | Accenture(39.9%)Cisco(32%)Cognizant(56.7%)+2 more | Database | |
Search Insert Position | EASY | 49.01% | Adobe(45.2%)Amazon(49.1%)Apple(55.6%)+9 more | ArrayBinary Search | |
Second Highest Salary | MEDIUM | 43.87% | Accenture(38.7%)Amdocs(63.4%)Cognizant(66.5%)+10 more | Database | |
Smallest Value of the Rearranged Number | MEDIUM | 52.73% | Cognizant(95.6%) | MathSorting | |
Students and Examinations | EASY | 60.50% | Bloomberg(61.5%)Cognizant(56.7%)Roblox(69.9%)+1 more | Database | |
Two Sum | EASY | 55.78% | AMD(100%)Accenture(95.7%)Accolite(72.8%)+112 more | ArrayHash Table | |
Valid Anagram | EASY | 66.66% | Accenture(65.1%)Affirm(65.6%)Amazon(48.4%)+30 more | Hash TableString+1 | |
Valid Parentheses | EASY | 42.32% | Accenture(65.1%)Accolite(62%)Adobe(66.6%)+91 more | StringStack |