| 1 |
Two Sum |
Easy |
| 2 |
Add Two Numbers |
Medium |
| 3 |
Longest Substring Without Repeating Characters |
Medium |
| 4 |
Median of Two Sorted Arrays |
Hard |
| 5 |
Longest Palindromic Substring |
Medium |
| 6 |
ZigZag Conversion |
Medium |
| 7 |
Reverse Integer |
Easy |
| 8 |
String to Integer (atoi) |
Medium |
| 9 |
Palindrome Number |
Easy |
| 10 |
Regular Expression Matching |
Hard |
| 11 |
Container With Most Water |
Medium |
| 12 |
Integer to Roman |
Medium |
| 13 |
Roman to Integer |
Easy |
| 14 |
Longest Common Prefix |
Easy |
| 15 |
3Sum |
Medium |
| 16 |
3Sum Closest |
Medium |
| 17 |
Letter Combinations of a Phone Number |
Medium |
| 19 |
Remove Nth Node From End of List |
Medium |
| 20 |
Valid Parentheses |
Easy |
| 21 |
Merge Two Sorted Lists |
Easy |
| 22 |
Generate Parentheses |
Medium |
| 23 |
Merge k Sorted Lists |
Hard |
| 24 |
Swap Nodes in Pairs |
Medium |
| 25 |
Reverse Nodes in k-Group |
Hard |
| 26 |
Remove Duplicates from Sorted Array |
Easy |
| 27 |
Remove Element |
Easy |
| 28 |
Implement strStr() |
Easy |
| 31 |
Next Permutation |
Medium |
| 32 |
Longest Valid Parentheses |
Hard |
| 33 |
Search in Rotated Sorted Array |
Medium |
| 34 |
Find First and Last Position of Element in Sorted Array |
Medium |
| 35 |
Search Insert Position |
Easy |
| 36 |
Valid Sudoku |
Medium |
| 37 |
Sudoku Solver |
Hard |
| 38 |
Count and Say |
Easy |
| 39 |
Combination Sum |
Medium |
| 40 |
Combination Sum II |
Medium |
| 41 |
First Missing Positive |
Hard |
| 42 |
Trapping Rain Water |
Hard |
| 43 |
Multiply Strings |
Medium |
| 45 |
Jump Game II |
Hard |
| 46 |
Permutations |
Medium |
| 47 |
Permutations II |
Medium |
| 48 |
Rotate Image |
Medium |
| 49 |
Group Anagrams |
Medium |
| 50 |
Pow(x, n) |
Medium |
| 51 |
N-Queens |
Hard |
| 52 |
N-Queens II |
Hard |
| 53 |
Maximum Subarray |
Easy |
| 54 |
Spiral Matrix |
Medium |
| 55 |
Jump Game |
Medium |
| 56 |
Merge Intervals |
Medium |
| 57 |
Insert Interval |
Hard |
| 58 |
Length of Last Word |
Easy |
| 59 |
Spiral Matrix II |
Medium |
| 60 |
Permutation Sequence |
Medium |
| 61 |
Rotate List |
Medium |
| 62 |
Unique Paths |
Medium |
| 63 |
Unique Paths II |
Medium |
| 64 |
Minimum Path Sum |
Medium |
| 66 |
Plus One |
Easy |
| 67 |
Add Binary |
Easy |
| 68 |
Text Justification |
Hard |
| 69 |
Sqrt(x) |
Easy |
| 70 |
Climbing Stairs |
Easy |
| 71 |
Simplify Path |
Medium |
| 73 |
Set Matrix Zeroes |
Medium |
| 75 |
Sort Colors |
Medium |
| 77 |
Combinations |
Medium |
| 78 |
Subsets |
Medium |
| 79 |
Word Search |
Medium |
| 82 |
Remove Duplicates from Sorted List II |
Medium |
| 83 |
Remove Duplicates from Sorted List |
Easy |
| 86 |
Partition List |
Medium |
| 88 |
Merge Sorted Array |
Easy |
| 89 |
Gray Code |
Medium |
| 90 |
Subsets II |
Medium |
| 92 |
Reverse Linked List II |
Medium |
| 94 |
Binary Tree Inorder Traversal |
Medium |
| 96 |
Unique Binary Search Trees |
Medium |
| 100 |
Same Tree |
Easy |
| 101 |
Symmetric Tree |
Easy |
| 102 |
Binary Tree Level Order Traversal |
Medium |
| 103 |
Binary Tree Zigzag Level Order Traversal |
Medium |
| 104 |
Maximum Depth of Binary Tree |
Easy |
| 105 |
Construct Binary Tree from Preorder and Inorder Traversal |
Medium |
| 106 |
Construct Binary Tree from Inorder and Postorder Traversal |
Medium |
| 107 |
Binary Tree Level Order Traversal II |
Easy |
| 108 |
Convert Sorted Array to Binary Search Tree |
Easy |
| 109 |
Convert Sorted List to Binary Search Tree |
Medium |
| 110 |
Balanced Binary Tree |
Easy |
| 111 |
Minimum Depth of Binary Tree |
Easy |
| 112 |
Path Sum |
Easy |
| 113 |
Path Sum II |
Medium |
| 114 |
Flatten Binary Tree to Linked List |
Medium |
| 115 |
Distinct Subsequences |
Hard |
| 116 |
Populating Next Right Pointers in Each Node |
Medium |
| 117 |
Populating Next Right Pointers in Each Node II |
Medium |
| 118 |
Pascal's Triangle |
Easy |
| 119 |
Pascal's Triangle II |
Easy |
| 120 |
Triangle |
Medium |
| 121 |
Best Time to Buy and Sell Stock |
Easy |
| 122 |
Best Time to Buy and Sell Stock II |
Easy |
| 136 |
Single Number |
Easy |
| 141 |
Linked List Cycle |
Easy |
| 143 |
Reorder List |
Medium |
| 147 |
Insertion Sort List |
Medium |
| 155 |
Min Stack |
Easy |
| 160 |
Intersection of Two Linked Lists |
Easy |
| 162 |
Find Peak Element |
Medium |
| 167 |
Two Sum II - Input array is sorted |
Easy |
| 168 |
Excel Sheet Column Title |
Easy |
| 169 |
Majority Element |
Easy |
| 171 |
Excel Sheet Column Number |
Easy |
| 172 |
Factorial Trailing Zeroes |
Easy |
| 189 |
Rotate Array |
Easy |
| 190 |
Reverse Bits |
Easy |
| 191 |
Number of 1 Bits |
Easy |
| 198 |
House Robber |
Easy |
| 202 |
Happy Number |
Easy |
| 203 |
Remove Linked List Elements |
Easy |
| 204 |
Count Primes |
Easy |
| 205 |
Isomorphic Strings |
Easy |
| 206 |
Reverse Linked List |
Easy |
| 217 |
Contains Duplicate |
Easy |
| 219 |
Contains Duplicate II |
Easy |
| 225 |
Implement Stack using Queues |
Easy |
| 226 |
Invert Binary Tree |
Easy |
| 230 |
Kth Smallest Element in a BST |
Medium |
| 231 |
Power of Two |
Easy |
| 232 |
Implement Queue using Stacks |
Easy |
| 234 |
Palindrome Linked List |
Easy |
| 235 |
Lowest Common Ancestor of a Binary Search Tree |
Easy |
| 237 |
Delete Node in a Linked List |
Easy |
| 238 |
Product of Array Except Self |
Medium |
| 242 |
Valid Anagram |
Easy |
| 257 |
Binary Tree Paths |
Easy |
| 258 |
Add Digits |
Easy |
| 260 |
Single Number III |
Medium |
| 263 |
Ugly Number |
Easy |
| 268 |
Missing Number |
Easy |
| 274 |
H-Index |
Medium |
| 278 |
First Bad Version |
Easy |
| 283 |
Move Zeroes |
Easy |
| 290 |
Word Pattern |
Easy |
| 292 |
Nim Game |
Easy |
| 299 |
Bulls and Cows |
Easy |
| 303 |
Range Sum Query - Immutable |
Easy |
| 326 |
Power of Three |
Easy |
| 338 |
Counting Bits |
Medium |
| 342 |
Power of Four |
Easy |
| 344 |
Reverse String |
Easy |
| 345 |
Reverse Vowels of a String |
Easy |
| 347 |
Top K Frequent Elements |
Medium |
| 349 |
Intersection of Two Arrays |
Easy |
| 350 |
Intersection of Two Arrays II |
Easy |
| 367 |
Valid Perfect Square |
Easy |
| 371 |
Sum of Two Integers |
Easy |
| 374 |
Guess Number Higher or Lower |
Easy |
| 383 |
Ransom Note |
Easy |
| 387 |
First Unique Character in a String |
Easy |
| 389 |
Find the Difference |
Easy |
| 392 |
Is Subsequence |
Easy |
| 398 |
Random Pick Index |
Medium |
| 400 |
Nth Digit |
Medium |
| 401 |
Binary Watch |
Easy |
| 404 |
Sum of Left Leaves |
Easy |
| 405 |
Convert a Number to Hexadecimal |
Easy |
| 406 |
Queue Reconstruction by Height |
Medium |
| 409 |
Longest Palindrome |
Easy |
| 412 |
Fizz Buzz |
Easy |
| 413 |
Arithmetic Slices |
Medium |
| 414 |
Third Maximum Number |
Easy |
| 415 |
Add Strings |
Easy |
| 419 |
Battleships in a Board |
Medium |
| 434 |
Number of Segments in a String |
Easy |
| 437 |
Path Sum III |
Easy |
| 438 |
Find All Anagrams in a String |
Medium |
| 441 |
Arranging Coins |
Easy |
| 442 |
Find All Duplicates in an Array |
Medium |
| 443 |
String Compression |
Easy |
| 447 |
Number of Boomerangs |
Easy |
| 448 |
Find All Numbers Disappeared in an Array |
Easy |
| 451 |
Sort Characters By Frequency |
Medium |
| 453 |
Minimum Moves to Equal Array Elements |
Easy |
| 455 |
Assign Cookies |
Easy |
| 458 |
Poor Pigs |
Hard |
| 459 |
Repeated Substring Pattern |
Easy |
| 462 |
Minimum Moves to Equal Array Elements II |
Medium |
| 463 |
Island Perimeter |
Easy |
| 467 |
Unique Substrings in Wraparound String |
Medium |
| 475 |
Heaters |
Easy |
| 476 |
Number Complement |
Easy |
| 479 |
Largest Palindrome Product |
Hard |
| 481 |
Magical String |
Medium |
| 482 |
License Key Formatting |
Easy |
| 485 |
Max Consecutive Ones |
Easy |
| 492 |
Construct the Rectangle |
Easy |
| 495 |
Teemo Attacking |
Medium |
| 496 |
Next Greater Element I |
Easy |
| 500 |
Keyboard Row |
Easy |
| 501 |
Find Mode in Binary Search Tree |
Easy |
| 504 |
Base 7 |
Easy |
| 506 |
Relative Ranks |
Easy |
| 507 |
Perfect Number |
Easy |
| 508 |
Most Frequent Subtree Sum |
Medium |
| 513 |
Find Bottom Left Tree Value |
Medium |
| 515 |
Find Largest Value in Each Tree Row |
Medium |
| 520 |
Detect Capital |
Easy |
| 521 |
Longest Uncommon Subsequence I |
Easy |
| 526 |
Beautiful Arrangement |
Medium |
| 529 |
Minesweeper |
Medium |
| 530 |
Minimum Absolute Difference in BST |
Easy |
| 532 |
K-diff Pairs in an Array |
Easy |
| 535 |
Encode and Decode TinyURL |
Medium |
| 537 |
Complex Number Multiplication |
Medium |
| 538 |
Convert BST to Greater Tree |
Easy |
| 540 |
Single Element in a Sorted Array |
Medium |
| 541 |
Reverse String II |
Easy |
| 543 |
Diameter of Binary Tree |
Easy |
| 547 |
Friend Circles |
Medium |
| 551 |
Student Attendance Record I |
Easy |
| 553 |
Optimal Division |
Medium |
| 557 |
Reverse Words in a String III |
Easy |
| 561 |
Array Partition I |
Easy |
| 563 |
Binary Tree Tilt |
Easy |
| 566 |
Reshape the Matrix |
Easy |
| 567 |
Permutation in String |
Medium |
| 572 |
Subtree of Another Tree |
Easy |
| 575 |
Distribute Candies |
Easy |
| 581 |
Shortest Unsorted Continuous Subarray |
Easy |
| 594 |
Longest Harmonious Subsequence |
Easy |
| 599 |
Minimum Index Sum of Two Lists |
Easy |
| 605 |
Can Place Flowers |
Easy |
| 606 |
Construct String from Binary Tree |
Easy |
| 609 |
Find Duplicate File in System |
Medium |
| 617 |
Merge Two Binary Trees |
Easy |
| 628 |
Maximum Product of Three Numbers |
Easy |
| 633 |
Sum of Square Numbers |
Easy |
| 637 |
Average of Levels in Binary Tree |
Easy |
| 643 |
Maximum Average Subarray I |
Easy |
| 645 |
Set Mismatch |
Easy |
| 647 |
Palindromic Substrings |
Medium |
| 653 |
Two Sum IV - Input is a BST |
Easy |
| 654 |
Maximum Binary Tree |
Medium |
| 655 |
Print Binary Tree |
Medium |
| 657 |
Robot Return to Origin |
Easy |
| 661 |
Image Smoother |
Easy |
| 665 |
Non-decreasing Array |
Easy |
| 667 |
Beautiful Arrangement II |
Medium |
| 669 |
Trim a Binary Search Tree |
Easy |
| 671 |
Second Minimum Node In a Binary Tree |
Easy |
| 674 |
Longest Continuous Increasing Subsequence |
Easy |
| 677 |
Map Sum Pairs |
Medium |
| 680 |
Valid Palindrome II |
Easy |
| 682 |
Baseball Game |
Easy |
| 686 |
Repeated String Match |
Easy |
| 687 |
Longest Univalue Path |
Easy |
| 690 |
Employee Importance |
Easy |
| 693 |
Binary Number with Alternating Bits |
Easy |
| 695 |
Max Area of Island |
Medium |
| 696 |
Count Binary Substrings |
Easy |
| 697 |
Degree of an Array |
Easy |
| 713 |
Subarray Product Less Than K |
Medium |
| 717 |
1-bit and 2-bit Characters |
Easy |
| 720 |
Longest Word in Dictionary |
Easy |
| 724 |
Find Pivot Index |
Easy |
| 725 |
Split Linked List in Parts |
Medium |
| 728 |
Self Dividing Numbers |
Easy |
| 732 |
My Calendar III |
Hard |
| 733 |
Flood Fill |
Easy |
| 739 |
Daily Temperatures |
Medium |
| 709 |
To Lower Case |
Easy |
| 744 |
Find Smallest Letter Greater Than Target |
Easy |
| 746 |
Min Cost Climbing Stairs |
Easy |
| 747 |
Largest Number At Least Twice of Others |
Easy |
| 748 |
Shortest Completing Word |
Easy |
| 762 |
Prime Number of Set Bits in Binary Representation |
Easy |
| 559 |
Maximum Depth of N-ary Tree |
Easy |
| 589 |
N-ary Tree Preorder Traversal |
Easy |
| 590 |
N-ary Tree Postorder Traversal |
Easy |
| 766 |
Toeplitz Matrix |
Easy |
| 771 |
Jewels and Stones |
Easy |
| 700 |
Search in a Binary Search Tree |
Easy |
| 703 |
Kth Largest Element in a Stream |
Easy |
| 704 |
Binary Search |
Easy |
| 783 |
Minimum Distance Between BST Nodes |
Easy |
| 784 |
Letter Case Permutation |
Easy |
| 788 |
Rotated Digits |
Easy |
| 796 |
Rotate String |
Easy |
| 705 |
Design HashSet |
Easy |
| 706 |
Design HashMap |
Easy |
| 804 |
Unique Morse Code Words |
Easy |
| 806 |
Number of Lines To Write String |
Easy |
| 811 |
Subdomain Visit Count |
Easy |
| 819 |
Most Common Word |
Easy |
| 821 |
Shortest Distance to a Character |
Easy |
| 824 |
Goat Latin |
Easy |
| 830 |
Positions of Large Groups |
Easy |
| 832 |
Flipping an Image |
Easy |
| 833 |
Find And Replace in String |
Medium |
| 836 |
Rectangle Overlap |
Easy |
| 840 |
Magic Squares In Grid |
Easy |
| 844 |
Backspace String Compare |
Easy |
| 849 |
Maximize Distance to Closest Person |
Easy |
| 852 |
Peak Index in a Mountain Array |
Easy |
| 859 |
Buddy Strings |
Easy |
| 860 |
Lemonade Change |
Easy |
| 863 |
All Nodes Distance K in Binary Tree |
Medium |
| 867 |
Transpose Matrix |
Easy |
| 868 |
Binary Gap |
Easy |
| 872 |
Leaf-Similar Trees |
Easy |
| 874 |
Walking Robot Simulation |
Easy |
| 876 |
Middle of the Linked List |
Easy |
| 883 |
Projection Area of 3D Shapes |
Easy |
| 884 |
Uncommon Words from Two Sentences |
Easy |
| 885 |
Spiral Matrix III |
Medium |
| 888 |
Fair Candy Swap |
Easy |
| 889 |
Construct Binary Tree from Preorder and Postorder Traversal |
Medium |
| 890 |
Find and Replace Pattern |
Medium |
| 892 |
Surface Area of 3D Shapes |
Easy |
| 893 |
Groups of Special-Equivalent Strings |
Easy |
| 894 |
All Possible Full Binary Trees |
Medium |
| 896 |
Monotonic Array |
Easy |
| 897 |
Increasing Order Search Tree |
Easy |
| 905 |
Sort Array By Parity |
Easy |
| 908 |
Smallest Range I |
Easy |
| 912 |
Sort an Array |
Medium |
| 914 |
X of a Kind in a Deck of Cards |
Easy |
| 921 |
Minimum Add to Make Parentheses Valid |
Medium |
| 922 |
Sort Array By Parity II |
Easy |
| 925 |
Long Pressed Name |
Easy |
| 929 |
Unique Email Addresses |
Easy |
| 931 |
Minimum Falling Path Sum |
Medium |
| 933 |
Number of Recent Calls |
Easy |
| 937 |
Reorder Data in Log Files |
Easy |
| 938 |
Range Sum of BST |
Easy |
| 941 |
Valid Mountain Array |
Easy |
| 942 |
DI String Match |
Easy |
| 944 |
Delete Columns to Make Sorted |
Easy |
| 946 |
Validate Stack Sequences |
Medium |
| 949 |
Largest Time for Given Digits |
Easy |
| 950 |
Reveal Cards In Increasing Order |
Medium |
| 951 |
Flip Equivalent Binary Trees |
Medium |
| 953 |
Verifying an Alien Dictionary |
Easy |
| 959 |
Regions Cut By Slashes |
Medium |
| 965 |
Univalued Binary Tree |
Easy |
| 969 |
Pancake Sorting |
Medium |
| 970 |
Powerful Integers |
Easy |
| 509 |
Fibonacci Number |
Easy |
| 976 |
Largest Perimeter Triangle |
Easy |
| 977 |
Squares of a Sorted Array |
Easy |
| 979 |
Distribute Coins in Binary Tree |
Medium |
| 985 |
Sum of Even Numbers After Queries |
Easy |
| 986 |
Interval List Intersections |
Medium |
| 989 |
Add to Array-Form of Integer |
Easy |
| 993 |
Cousins in Binary Tree |
Easy |
| 994 |
Rotting Oranges |
Medium |
| 997 |
Find the Town Judge |
Easy |
| 998 |
Maximum Binary Tree II |
Medium |
| 999 |
Available Captures for Rook |
Easy |
| 1002 |
Find Common Characters |
Easy |
| 1005 |
Maximize Sum Of Array After K Negations |
Easy |
| 1009 |
Complement of Base 10 Integer |
Easy |
| 1010 |
Pairs of Songs With Total Durations Divisible by 60 |
Easy |
| 1013 |
Partition Array Into Three Parts With Equal Sum |
Easy |
| 1018 |
Binary Prefix Divisible By 5 |
Easy |
| 1022 |
Sum of Root To Leaf Binary Numbers |
Easy |
| 1025 |
Divisor Game |
Easy |
| 1030 |
Matrix Cells in Distance Order |
Easy |
| 1029 |
Two City Scheduling |
Easy |
| 1033 |
Moving Stones Until Consecutive |
Easy |
| 1160 |
Find Words That Can Be Formed by Characters |
Easy |
| 1037 |
Valid Boomerang |
Easy |
| 1042 |
Flower Planting With No Adjacent |
Easy |
| 1046 |
Last Stone Weight |
Easy |
| 1047 |
Remove All Adjacent Duplicates In String |
Easy |
| 1051 |
Height Checker |
Easy |
| 1071 |
Greatest Common Divisor of Strings |
Easy |
| 1078 |
Occurrences After Bigram |
Easy |
| 1089 |
Duplicate Zeros |
Easy |
| 1103 |
Distribute Candies to People |
Easy |
| 1108 |
Defanging an IP Address |
Easy |
| 1122 |
Relative Sort Array |
Easy |
| 1287 |
Element Appearing More Than 25% In Sorted Array |
Easy |
| 1128 |
Number of Equivalent Domino Pairs |
Easy |
| 1299 |
Replace Elements with Greatest Element on Right Side |
Easy |
| 1137 |
N-th Tribonacci Number |
Easy |
| 1313 |
Decompress Run-Length Encoded List |
Easy |
| 1331 |
Rank Transform of an Array |
Easy |
| 1154 |
Day of the Year |
Easy |
| 1171 |
Remove Zero Sum Consecutive Nodes from Linked List |
Medium |
| 1170 |
Compare Strings by Frequency of the Smallest Character |
Easy |
| 1360 |
Number of Days Between Two Dates |
Easy |
| 1175 |
Prime Arrangements |
Easy |
| 1184 |
Distance Between Bus Stops |
Easy |
| 1185 |
Day of the Week |
Easy |
| 1189 |
Maximum Number of Balloons |
Easy |
| 1200 |
Minimum Absolute Difference |
Easy |
| 1207 |
Unique Number of Occurrences |
Easy |
| 1217 |
Play with Chips |
Easy |
| 1221 |
Split a String in Balanced Strings |
Easy |
| 1232 |
Check If It Is a Straight Line |
Easy |
| 1237 |
Find Positive Integer Solution for a Given Equation |
Easy |
| 1252 |
Cells with Odd Values in a Matrix |
Easy |
| 1260 |
Shift 2D Grid |
Easy |
| 1266 |
Minimum Time Visiting All Points |
Easy |
| 1275 |
Find Winner on a Tic Tac Toe Game |
Easy |
| 1281 |
Subtract the Product and Sum of Digits of an Integer |
Easy |
| 1290 |
Convert Binary Number in a Linked List to Integer |
Easy |
| 1295 |
Find Numbers with Even Number of Digits |
Easy |
| 1304 |
Find N Unique Integers Sum up to Zero |
Easy |
| 1309 |
Decrypt String from Alphabet to Integer Mapping |
Easy |
| 1317 |
Convert Integer to the Sum of Two No-Zero Integers |
Easy |
| 1342 |
Number of Steps to Reduce a Number to Zero |
Easy |
| 1323 |
Maximum 69 Number |
Easy |
| 1356 |
Sort Integers by The Number of 1 Bits |
Easy |
| 1337 |
The K Weakest Rows in a Matrix |
Easy |
| 1346 |
Check If N and Its Double Exist |
Easy |
| 1370 |
Increasing Decreasing String |
Easy |
| 1351 |
Count Negative Numbers in a Sorted Matrix |
Easy |
| 1365 |
How Many Numbers Are Smaller Than the Current Number |
Easy |
| 1385 |
Find the Distance Value Between Two Arrays |
Easy |
| 1374 |
Generate a String With Characters That Have Odd Counts |
Easy |
| 1380 |
Lucky Numbers in a Matrix |
Easy |
| 1399 |
Count Largest Group |
Easy |
| 1389 |
Create Target Array in the Given Order |
Easy |
| 1394 |
Find Lucky Integer in an Array |
Easy |
| 1413 |
Minimum Value to Get Positive Step by Step Sum |
Easy |
| 1403 |
Minimum Subsequence in Non-Increasing Order |
Easy |
| 1408 |
String Matching in an Array |
Easy |
| 1431 |
Kids With the Greatest Number of Candies |
Easy |
| 1417 |
Reformat The String |
Easy |
| 1422 |
Maximum Score After Splitting a String |
Easy |
| 1446 |
Consecutive Characters |
Easy |
| 1436 |
Destination City |
Easy |
| 1441 |
Build an Array With Stack Operations |
Easy |
| 1460 |
Make Two Arrays Equal by Reversing Sub-arrays |
Easy |
| 1450 |
Number of Students Doing Homework at a Given Time |
Easy |
| 1455 |
Check If a Word Occurs As a Prefix of Any Word in a Sentence |
Easy |
| 1475 |
Final Prices With a Special Discount in a Shop |
Easy |
| 1464 |
Maximum Product of Two Elements in an Array |
Easy |
| 1470 |
Shuffle the Array |
Easy |
| 1480 |
Running Sum of 1d Array |
Easy |