| 1002 |
Find Common Characters |
Python |
Easy |
| 1003 |
Check If Word Is Valid After Substitutions |
Python |
Medium |
| 1004 |
Max Consecutive Ones III |
Python |
Medium |
| 1006 |
Clumsy Factorial |
Python |
Medium |
| 1007 |
Minimum Domino Rotations For Equal Row |
Python |
Medium |
| 1008 |
Construct Binary Search Tree from Preorder Traversal |
Python |
Medium |
| 1009 |
Complement of Base 10 Integer |
Python |
Easy |
| 1010 |
Pairs of Songs With Total Durations Divisible by 60 |
Python |
Medium |
| 1011 |
Capacity To Ship Packages Within D Days |
Python |
Medium |
| 1014 |
Best Sightseeing Pair |
Python |
Medium |
| 1015 |
Smallest Integer Divisible by K |
Python |
Medium |
| 1018 |
Binary Prefix Divisible By 5 |
Python |
Easy |
| 1019 |
Next Greater Node In Linked List |
Python |
Medium |
| 1023 |
Camelcase Matching |
Python |
Medium |
| 1026 |
Maximum Difference Between Node and Ancestor |
Python |
Medium |
| 1028 |
Recover a Tree From Preorder Traversal |
Python |
Hard |
| 1029 |
Two City Scheduling |
Python |
Medium |
| 1033 |
Moving Stones Until Consecutive |
Python |
Medium |
| 1038 |
Binary Search Tree to Greater Sum Tree |
Python |
Medium |
| 1039 |
Minimum Score Triangulation of Polygon |
Python |
Medium |
| 1041 |
Robot Bounded In Circle |
Python |
Medium |
| 1043 |
Partition Array for Maximum Sum |
Python |
Medium |
| 1046 |
Last Stone Weight |
Python |
Easy |
| 1047 |
Remove All Adjacent Duplicates in String |
Python |
Easy |
| 1048 |
Longest String Chain |
Python |
Medium |
| 1051 |
Height Checker |
Python |
Easy |
| 1052 |
Grumpy Bookstore Owner |
Python |
Medium |
| 1055 |
Shortest Way to Form String |
Python |
Medium |
| 1057 |
Campus Bikes |
Python |
Medium |
| 1060 |
Missing Element in Sorted Array |
Python |
Medium |
| 1061 |
Lexicographically Smallest Equivalent String |
Python |
Medium |
| 1062 |
Longest Repeating Substring |
Python |
Medium |
| 1063 |
Number of Valid Subarrays |
Python |
Hard |
| 1065 |
Index Pairs of a String |
Python |
Easy |
| 1066 |
Campus Bikes II |
Python |
Medium |
| 1068 |
Product Sales Analysis I |
SQL |
Easy |
| 1071 |
Greatest Common Divisor of Strings |
Python |
Easy |
| 1072 |
Flip Columns For Maximum Number of Equal Rows |
Python |
Medium |
| 1074 |
Number of Submatrices That Sum to Target |
Python |
Hard |
| 1075 |
Project Employees I |
SQL |
Easy |
| 1079 |
Letter Tile Possibilities |
Python |
Medium |
| 1081 |
Smallest Subsequence of Distinct Characters |
Python |
Medium |
| 1086 |
High Five |
Python |
Easy |
| 1087 |
Brace Expansion |
Python |
Medium |
| 1090 |
Largest Values From Labels |
Python |
Medium |
| 1091 |
Shortest Path in Binary Matrix |
Python |
Medium |
| 1092 |
Shortest Common Supersequence |
Python |
Hard |
| 1093 |
Statistics from a Large Sample |
Python |
Medium |
| 1094 |
Car Pooling |
Python |
Medium |
| 1095 |
Find in Mountain Array |
Python |
Hard |
| 1097 |
Stream of Characters |
Python |
Hard |
| 1099 |
Two Sum Less Than K |
Python |
Easy |
| 1100 |
Find K-Length Substrings With No Repeated Characters |
Python |
Medium |
| 1101 |
The Earliest Moment When Everyone Become Friends |
Python |
Medium |
| 1104 |
Path In Zigzag Labelled Binary Tree |
Python |
Medium |
| 1105 |
Filling Bookcase Shelves |
Python |
Medium |
| 1106 |
Parsing A Boolean Expression |
Python |
Hard |
| 1109 |
Corporate Flight Bookings |
Python |
Medium |
| 1110 |
Delete Nodes And Return Forest |
Python |
Medium |
| 1119 |
Remove Vowels from a String |
Python |
Easy |
| 1120 |
Maximum Average Subtree |
Python |
Medium |
| 1121 |
Divide Array Into Increasing Sequences |
Python |
Hard |
| 1122 |
Relative Sort Array |
Python |
Easy |
| 1123 |
Lowest Common Ancestor of Deepest Leaves |
Python |
Medium |
| 1128 |
Number of Equivalent Domino Pairs |
Python |
Easy |
| 1133 |
Largest Unique Number |
Python |
Easy |
| 1135 |
Connecting Cities With Minimum Cost |
Python |
Medium |
| 1136 |
Parallel Courses |
Python |
Hard |
| 1137 |
N-th Tribonacci Number |
Python |
Easy |
| 1138 |
Alphabet Board Path |
Python |
Medium |
| 1140 |
Stone Game II |
Python |
Medium |
| 1143 |
Longest Common Subsequence |
Python |
Medium |
| 1144 |
Decrease Elements To Make Array Zigzag |
Python |
Medium |
| 1146 |
Snapshot Array |
Python |
Medium |
| 1148 |
Article Views I |
SQL |
Easy |
| 1150 |
Check If a Number Is Majority Element in a Sorted Array |
Python |
Easy |
| 1151 |
Minimum Swaps to Group All 1's Together |
Python |
Medium |
| 1152 |
Analyze User Website Visit Pattern |
Python |
Medium |
| 1155 |
Number of Dice Rolls With Target Sum |
Python |
Medium |
| 1160 |
Find Words That Can Be Formed by Characters |
Python |
Easy |
| 1161 |
Maximum Level Sum of a Binary Tree |
Python |
Medium |
| 1165 |
Single Row Keyboard |
Python |
Easy |
| 1166 |
Design File System |
Python |
Medium |
| 1167 |
Minimum Cost to Connect Sticks |
Python |
Medium |
| 1168 |
Optimize Water Distribution in a Village |
Python |
Hard |
| 1170 |
Compare Strings by Frequency of the Smallest Character |
Python |
Medium |
| 1171 |
Remove Zero Sum Consecutive Nodes from Linked List |
Python |
Medium |
| 1176 |
Diet Plan Performance |
Python |
Easy |
| 1181 |
Before and After Puzzle |
Python |
Medium |
| 1182 |
Shortest Distance to Target Color |
Python |
Medium |
| 1183 |
Maximum Number of Ones |
Python |
Hard |
| 1190 |
Reverse Substrings Between Each Pair of Parentheses |
Python |
Medium |
| 1192 |
Critical Connections in a Network |
Python |
Hard |
| 1197 |
Minimum Knight Moves |
Python |
Medium |
| 1198 |
Find Smallest Common Element in All Rows |
Python |
Medium |
| 1199 |
Minimum Time to Build Blocks |
Python |
Hard |
| 1200 |
Minimum Absolute Difference |
Python |
Easy |
| 1202 |
Smallest String With Swaps |
Python |
Medium |
| 1203 |
Sort Items by Groups Respecting Dependencies |
Python |
Hard |
| 1207 |
Unique Number of Occurrences |
Python |
Easy |
| 1208 |
Get Equal Substrings Within Budget |
Python |
Medium |
| 1209 |
Remove All Adjacent Duplicates in String II |
Python |
Medium |
| 1214 |
Two Sum BSTs |
Python |
Medium |
| 1216 |
Valid Palindrome III |
Python |
Hard |
| 1219 |
Path with Maximum Gold |
Python |
Medium |
| 1220 |
Count Vowels Permutation |
Python |
Hard |
| 1222 |
Queens That Can Attack the King |
Python |
Medium |
| 1230 |
Toss Strange Coins |
Python |
Medium |
| 1233 |
Remove Sub-Folders from the Filesystem |
Python |
Medium |
| 1235 |
Maximum Profit in Job Scheduling |
Python |
Hard |
| 1239 |
Maximum Length of a Concatenated String with Unique Characters |
Python |
Medium |
| 1244 |
Design A Leaderboard |
Python |
Medium |
| 1245 |
Tree Diameter |
Python |
Medium |
| 1248 |
Count Number of Nice Subarrays |
Python |
Medium |
| 1249 |
Minimum Remove to Make Valid Parentheses |
Python |
Medium |
| 1251 |
Average Selling Price |
SQL |
Easy |
| 1253 |
Reconstruct a 2-Row Binary Matrix |
Python |
Medium |
| 1254 |
Number of Closed Islands |
Python |
Medium |
| 1255 |
Maximum Score Words Formed by Letters |
Python |
Hard |
| 1256 |
Encode Number |
Python |
Medium |
| 1257 |
Smallest Common Region |
Python |
Medium |
| 1261 |
Find Elements in a Contaminated Binary Tree |
Python |
Medium |
| 1262 |
Greatest Sum Divisible by Three |
Python |
Medium |
| 1265 |
Print Immutable Linked List in Reverse |
C++ |
Medium |
| 1266 |
Minimum Time Visiting All Points |
Python |
Easy |
| 1267 |
Count Servers that Communicate |
Python |
Medium |
| 1268 |
Search Suggestions System |
Python |
Medium |
| 1269 |
Number of Ways to Stay in the Same Place After Some Steps |
Python |
Hard |
| 1272 |
Remove Interval |
Python |
Medium |
| 1276 |
Number of Burgers with No Waste of Ingredients |
Python |
Medium |
| 1277 |
Count Square Submatrices with All Ones |
Python |
Medium |
| 1280 |
Students and Examinations |
SQL |
Easy |
| 1282 |
Group the People Given the Group Size They Belong To |
Python |
Medium |
| 1283 |
Find the Smallest Divisor Given a Threshold |
Python |
Medium |
| 1287 |
Element Appearing More Than 25% In Sorted Array |
Python |
Easy |
| 1288 |
Remove Covered Intervals |
Python |
Medium |
| 1289 |
Minimum Falling Path Sum II |
Python |
Hard |
| 1290 |
Convert Binary Number in a Linked List to Integer |
Python |
Easy |
| 1291 |
Sequential Digits |
Python |
Medium |
| 1292 |
Maximum Side Length of a Square with Sum Less than or Equal to Threshold |
Python |
Medium |
| 1295 |
Find Numbers With Even Number of Digits |
Python |
Easy |
| 1296 |
Divide Array in Sets of K Consecutive Numbers |
Python |
Medium |
| 1298 |
Maximum Candies You Can Get from Boxes |
Python |
Hard |
| 1300 |
Sum of Mutated Array Closest to Target |
Python |
Medium |
| 1302 |
Deepest Leaves Sum |
Python |
Medium |
| 1304 |
Find N Unique Integers Sum up to Zero |
Python |
Easy |
| 1305 |
All Elements in Two Binary Search Trees |
Python |
Medium |
| 1306 |
Jump Game III |
Python |
Medium |
| 1310 |
XOR Queries of a Subarray |
Python |
Medium |
| 1314 |
Matrix Block Sum |
Python |
Medium |
| 1315 |
Sum of Nodes With Even-Valued Grandparent |
Python |
Medium |
| 1317 |
Convert Integer to the Sum of Two No-Zero Integers |
Python |
Easy |
| 1318 |
Minimum Flips to Make A or B Equal to C |
Python |
Medium |
| 1323 |
Maximum 69 Number |
Python |
Easy |
| 1324 |
Print Words Vertically |
Python |
Medium |
| 1325 |
Delete Leaves With a Given Value |
Python |
Medium |
| 1326 |
Minimum Number of Taps to Open to Water a Garden |
Python |
Hard |
| 1328 |
Break a Palindrome |
Python |
Medium |
| 1329 |
Sort the Matrix Diagonally |
Python |
Medium |
| 1331 |
Rank Transform of an Array |
Python |
Easy |
| 1333 |
Filter Restaurants by Vegan-Friendly, Price and Distance |
Python |
Medium |
| 1334 |
Find the City With the Smallest Number of Neighbors at a Threshold Distance |
Python |
Medium |
| 1335 |
Minimum Difficulty of a Job Schedule |
Python |
Hard |
| 1337 |
The K Weakest Rows in a Matrix |
Python |
Easy |
| 1338 |
Reduce Array Size to The Half |
Python |
Medium |
| 1339 |
Maximum Product of Splitted Binary Tree |
Python |
Medium |
| 1343 |
Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold |
Python |
Medium |
| 1344 |
Angle Between Hands of a Clock |
Python |
Medium |
| 1346 |
Check If N and Its Double Exist |
Python |
Easy |
| 1347 |
Minimum Number of Steps to Make Two Strings Anagram |
Python |
Medium |
| 1351 |
Count Negative Numbers in a Sorted Matrix |
Python |
Easy |
| 1352 |
Product of the Last K Numbers |
Python |
Medium |
| 1353 |
Maximum Number of Events That Can Be Attended |
Python |
Medium |
| 1356 |
Sort Integers by The Number of 1 Bits |
Python |
Easy |
| 1357 |
Apply Discount Every N Orders |
Python |
Medium |
| 1358 |
Number of Substrings Containing All Three Characters |
Python |
Medium |
| 1359 |
Count All Valid Pickup and Delivery Options |
Python |
Hard |
| 1360 |
Number of Days Between Two Dates |
Python |
Easy |
| 1361 |
Validate Binary Tree Nodes |
Python |
Medium |
| 1362 |
Closest Divisors |
Python |
Medium |
| 1365 |
How Many Numbers Are Smaller Than the Current Number |
Python |
Medium |
| 1366 |
Rank Teams by Votes |
Python |
Medium |
| 1367 |
Linked List in Binary Tree |
Python |
Medium |
| 1368 |
Minimum Cost to Make at Least One Valid Path in a Grid |
Python |
Hard |
| 1371 |
Find the Longest Substring Containing Vowels in Even Counts |
Python |
Medium |
| 1372 |
Longest ZigZag Path in a Binary Tree |
Python |
Medium |
| 1375 |
Number of Times Binary String Is Prefix-Aligned |
Python |
Medium |
| 1376 |
Time Needed to Inform All Employees |
Python |
Medium |
| 1378 |
Replace Employee ID With The Unique Identifier |
SQL |
Easy |
| 1380 |
Lucky Numbers in a Matrix |
Python |
Easy |
| 1381 |
Design a Stack With Increment Operation |
Python |
Medium |
| 1382 |
Balance a Binary Search Tree |
Python |
Medium |
| 1385 |
Find the Distance Value Between Two Arrays |
Python |
Easy |
| 1387 |
Sort Integers by The Power Value |
Python |
Medium |
| 1390 |
Four Divisors |
Python |
Medium |
| 1394 |
Find Lucky Integer in an Array |
Python |
Easy |
| 1395 |
Count Number of Teams |
Python |
Medium |
| 1396 |
Design Underground System |
Python |
Medium |
| 1399 |
Count Largest Group |
Python |
Easy |
| 1400 |
Construct K Palindrome Strings |
Python |
Medium |
| 1404 |
Number of Steps to Reduce a Number in Binary Representation to One |
Python |
Medium |
| 1405 |
Longest Happy String |
Python |
Medium |
| 1408 |
String Matching in an Array |
Python |
Easy |
| 1409 |
Queries on a Permutation With Key |
Python |
Medium |
| 1410 |
HTML Entity Parser |
Python |
Medium |
| 1411 |
Number of Ways to Paint N × 3 Grid |
Python |
Hard |
| 1414 |
Find the Minimum Number of Fibonacci Numbers Whose Sum Is K |
Python |
Medium |
| 1415 |
The K-th Lexicographical String of All Happy Strings of Length N |
Python |
Medium |
| 1418 |
Display Table of Food Orders in a Restaurant |
Python |
Medium |
| 1420 |
Build Array Where You Can Find The Maximum Exactly K Comparisons |
Python |
Hard |
| 1422 |
Maximum Score After Splitting a String |
Python |
Easy |
| 1423 |
Maximum Points You Can Obtain from Cards |
Python |
Medium |
| 1424 |
Diagonal Traverse II |
Python |
Medium |
| 1425 |
Constrained Subsequence Sum |
Python |
Hard |
| 1427 |
Perform String Shifts |
Python |
Easy |
| 1428 |
Leftmost Column with at Least a One |
Python |
Medium |
| 1429 |
First Unique Number |
Python |
Medium |
| 1431 |
Kids With the Greatest Number of Candies |
Python |
Easy |
| 1432 |
Max Difference You Can Get From Changing an Integer |
Python |
Medium |
| 1433 |
Check If a String Can Break Another String |
Python |
Medium |
| 1436 |
Destination City |
Python |
Easy |
| 1437 |
Check If All 1's Are at Least Length K Places Away |
Python |
Easy |
| 1438 |
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit |
Python |
Medium |
| 1441 |
Build an Array With Stack Operations |
Python |
Easy |
| 1442 |
Count Triplets That Can Form Two Arrays of Equal XOR |
Python |
Medium |
| 1447 |
Simplified Fractions |
Python |
Medium |
| 1448 |
Count Good Nodes in Binary Tree |
Python |
Medium |
| 1451 |
Rearrange Words in a Sentence |
Python |
Medium |
| 1452 |
People Whose List of Favorite Companies Is Not a Subset of Another List |
Python |
Medium |
| 1455 |
Check If a Word Occurs as a Prefix of Any Word in a Sentence |
Python |
Easy |
| 1456 |
Maximum Number of Vowels in a Substring of Given Length |
Python |
Medium |
| 1457 |
Pseudo-Palindromic Paths in a Binary Tree |
Python |
Medium |
| 1458 |
Max Dot Product of Two Subsequences |
Python |
Hard |
| 1460 |
Make Two Arrays Equal by Reversing Subarrays |
Python |
Easy |
| 1461 |
Check if a String Contains All Binary Codes of Size K |
Python |
Medium |
| 1462 |
Course Schedule IV |
Python |
Medium |
| 1463 |
Cherry Pickup II |
Python |
Hard |
| 1464 |
Maximum Product of Two Elements in an Array |
Python |
Easy |
| 1465 |
Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts |
Python |
Medium |
| 1466 |
Reorder Routes to Make All Paths Lead to the City Zero |
Python |
Medium |
| 1469 |
Find All The Lonely Nodes |
Python |
Easy |
| 1470 |
Shuffle the Array |
Python |
Easy |
| 1471 |
The K Strongest Values in an Array |
Python |
Medium |
| 1472 |
Design Browser History |
Python |
Medium |
| 1475 |
Final Prices With a Special Discount in a Shop |
Python |
Easy |
| 1476 |
Subrectangle Queries |
Python |
Medium |
| 1481 |
Least Number of Unique Integers after K Removals |
Python |
Medium |
| 1482 |
Minimum Number of Days to Make m Bouquets |
Python |
Medium |
| 1488 |
Avoid Flood in The City |
Python |
Medium |
| 1489 |
Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree |
Python |
Hard |
| 1492 |
The Kth Factor of N |
Python |
Medium |
| 1493 |
Longest Subarray of 1's After Deleting One Element |
Python |
Medium |
| 1496 |
Path Crossing |
Python |
Easy |
| 1497 |
Check If Array Pairs Are Divisible by k |
Python |
Medium |
| 1508 |
Range Sum of Sorted Subarray Sums |
Python |
Medium |
| 1509 |
Minimum Difference Between Largest and Smallest Value in Three Moves |
Python |
Medium |
| 1512 |
Number of Good Pairs |
Python |
Easy |
| 1513 |
Number of Substrings With Only 1s |
Python |
Medium |
| 1514 |
Path with Maximum Probability |
Python |
Medium |
| 1518 |
Water Bottles |
Python |
Easy |
| 1523 |
Count Odd Numbers in an Interval Range |
Python |
Easy |
| 1524 |
Number of Sub-arrays With Odd Sum |
Python |
Medium |
| 1525 |
Number of Good Ways to Split a String |
Python |
Medium |
| 1526 |
Minimum Number of Increments on Subarrays to Form a Target Array |
Python |
Hard |
| 1529 |
Minimum Suffix Flips |
Python |
Medium |
| 1530 |
Number of Good Leaf Nodes Pairs |
Python |
Medium |
| 1531 |
String Compression II |
Python |
Hard |
| 1534 |
Count Good Triplets |
Python |
Easy |
| 1535 |
Find the Winner of an Array Game |
Python |
Medium |
| 1539 |
Kth Missing Positive Number |
Python |
Easy |
| 1544 |
Make The String Great |
Python |
Easy |
| 1545 |
Find Kth Bit in Nth Binary String |
Python |
Medium |
| 1550 |
Three Consecutive Odds |
Python |
Medium |
| 1551 |
Minimum Operations to Make Array Equal |
Python |
Medium |
| 1552 |
Magnetic Force Between Two Balls |
Python |
Medium |
| 1557 |
Minimum Number of Vertices to Reach All Nodes |
Python |
Medium |
| 1561 |
Maximum Number of Coins You Can Get |
Python |
Medium |
| 1568 |
Minimum Number of Days to Disconnect Island |
Python |
Hard |
| 1570 |
Dot Product of Two Sparse Vectors |
Python |
Medium |
| 1574 |
Shortest Subarray to be Removed to Make Array Sorted |
Python |
Medium |
| 1578 |
Minimum Deletion Cost to Avoid Repeating Letters |
Python |
Medium |
| 1579 |
Remove Max Number of Edges to Keep Graph Fully Traversable |
Python |
Hard |
| 1580 |
Put Boxes Into the Warehouse II |
Python |
Medium |
| 1581 |
Customer Who Visited but Did Not Make Any Transactions |
SQL |
Easy |
| 1582 |
Special Positions in a Binary Matrix |
Python |
Easy |
| 1584 |
Min Cost to Connect All Points |
Python |
Medium |
| 1590 |
Make Sum Divisible by P |
Python |
Medium |
| 1593 |
Split a String Into the Max Number of Unique Substrings |
Python |
Medium |
| 1598 |
Crawler Log Folder |
Python |
Easy |
| 1605 |
Find Valid Matrix Given Row and Column Sums |
Python |
Medium |
| 1608 |
Special Array With X Elements Greater Than or Equal X |
Python |
Easy |
| 1609 |
Even Odd Tree |
Python |
Medium |
| 1611 |
Minimum One Bit Operations to Make Integers Zero |
Python |
Hard |
| 1614 |
Maximum Nesting Depth of the Parentheses |
Python |
Easy |
| 1615 |
Maximal Network Rank |
Python |
Medium |
| 1625 |
Lexicographically Smallest String After Applying Operations |
Python |
Medium |
| 1630 |
Arithmetic Subarrays |
Python |
Medium |
| 1631 |
Path With Minimum Effort |
Python |
Medium |
| 1633 |
Percentage of Users Attended a Contest |
SQL |
Easy |
| 1634 |
Add Two Polynomials Represented as Linked Lists |
Python |
Medium |
| 1636 |
Sort Array by Increasing Frequency |
Python |
Easy |
| 1637 |
Widest Vertical Area Between Two Points Containing No Points |
Python |
Medium |
| 1639 |
Number of Ways to Form a Target String Given a Dictionary |
Python |
Hard |
| 1641 |
Count Sorted Vowel Strings |
Python |
Medium |
| 1642 |
Furthest Building You Can Reach |
Python |
Medium |
| 1644 |
Lowest Common Ancestor of a Binary Tree II |
Python |
Medium |
| 1647 |
Minimum Deletions to Make Character Frequencies Unique |
Python |
Medium |
| 1650 |
Lowest Common Ancestor of a Binary Tree III |
Python |
Medium |
| 1652 |
Defuse the Bomb |
Python |
Easy |
| 1653 |
Minimum Deletions to Make String Balanced |
Python |
Medium |
| 1657 |
Determine if Two Strings Are Close |
Python |
Medium |
| 1658 |
Minimum Operations to Reduce X to Zero |
Python |
Medium |
| 1660 |
Correct a Binary Tree |
Python |
Medium |
| 1661 |
Average Time of Process per Machine |
SQL |
Easy |
| 1662 |
Check If Two String Arrays are Equivalent |
Python |
Easy |
| 1663 |
Smallest String With a Given Numeric Value |
Python |
Medium |
| 1669 |
Merge In Between Linked Lists |
Python |
Medium |
| 1671 |
Minimum Number of Removals to Make Mountain Array |
Python |
Hard |
| 1679 |
Max Number of K-Sum Pairs |
Python |
Medium |
| 1683 |
Invalid Tweets |
SQL |
Easy |
| 1684 |
Count the Number of Consistent Strings |
Python |
Easy |
| 1685 |
Sum of Absolute Differences in a Sorted Array |
Python |
Medium |
| 1688 |
Count of Matches in Tournament |
Python |
Easy |
| 1689 |
Partitioning Into Minimum Number of Deci-Binary Numbers |
Python |
Medium |
| 1695 |
Maximum Erasure Value |
Python |
Medium |
| 1700 |
Number of Students Unable to Eat Lunch |
Python |
Easy |
| 1701 |
Average Waiting Time |
Python |
Medium |
| 1704 |
Determine if String Halves Are Alike |
Python |
Easy |
| 1706 |
Where Will the Ball Fall |
Python |
Medium |
| 1716 |
Calculate Money in Leetcode Bank |
Python |
Easy |
| 1717 |
Maximum Score From Removing Substrings |
Python |
Medium |
| 1718 |
Construct the Lexicographically Largest Valid Sequence |
Python |
Medium |
| 1721 |
Swapping Nodes in a Linked List |
Python |
Medium |
| 1726 |
Tuple with Same Product |
Python |
Medium |
| 1727 |
Largest Submatrix With Rearrangements |
Python |
Medium |
| 1730 |
Shortest Path to Get Food |
Python |
Medium |
| 1732 |
Find the Highest Altitude |
Python |
Easy |
| 1733 |
Minimum Number of People to Teach |
Python |
Medium |
| 1740 |
Find Distance in a Binary Tree |
Python |
Medium |
| 1743 |
Restore the Array From Adjacent Pairs |
Python |
Medium |
| 1746 |
Maximum Subarray Sum After One Operation |
Python |
Medium |
| 1749 |
Maximum Absolute Sum of Any Subarray |
Python |
Medium |
| 1750 |
Minimum Length of String After Deleting Similar Ends |
Python |
Medium |
| 1752 |
Check if Array Is Sorted and Rotated |
Python |
Easy |
| 1753 |
Maximum Score From Removing Stones |
Python |
Medium |
| 1756 |
Design Most Recently Used Queue |
Python |
Medium |
| 1757 |
Recyclable and Low Fat Products |
SQL |
Medium |
| 1758 |
Minimum Changes To Make Alternating Binary String |
Python |
Easy |
| 1759 |
Count Number of Homogenous Substrings |
Python |
Medium |
| 1760 |
Minimum Limit of Balls in a Bag |
Python |
Medium |
| 1762 |
Buildings With an Ocean View |
Python |
Medium |
| 1765 |
Map of Highest Peak |
Python |
Medium |
| 1768 |
Merge Strings Alternately |
Python |
Easy |
| 1769 |
Minimum Number of Operations to Move All Balls to Each Box |
Python |
Medium |
| 1770 |
Maximum Score from Performing Multiplication Operations |
Python |
Hard |
| 1780 |
Check if Number is a Sum of Powers of Three |
Python |
Medium |
| 1785 |
Minimum Elements to Add to Form a Given Sum |
Python |
Medium |
| 1790 |
Check if One String Swap Can Make Strings Equal |
Python |
Easy |
| 1791 |
Find Center of Star Graph |
Python |
Easy |
| 1792 |
Maximum Average Pass Ratio |
Python |
Medium |
| 1793 |
Maximum Score of a Good Subarray |
Python |
Hard |
| 1797 |
Design Authentication Manager |
Python |
Medium |
| 1800 |
Maximum Ascending Subarray Sum |
Python |
Easy |
| 1802 |
Maximum Value at a Given Index in a Bounded Array |
Python |
Medium |
| 1804 |
Implement Trie II (Prefix Tree) |
Python |
Medium |
| 1806 |
Minimum Number of Operations to Reinitialize a Permutation |
Python |
Medium |
| 1807 |
Evaluate the Bracket Pairs of a String |
Python |
Medium |
| 1813 |
Sentence Similarity III |
Python |
Medium |
| 1814 |
Count Nice Pairs in an Array |
Python |
Medium |
| 1817 |
Finding the Users Active Minutes |
Python |
Medium |
| 1828 |
Queries on Number of Points Inside a Circle |
Python |
Medium |
| 1829 |
Maximum XOR for Each Query |
Python |
Medium |
| 1833 |
Maximum Ice Cream Bars |
Python |
Medium |
| 1834 |
Single-Threaded CPU |
Python |
Medium |
| 1836 |
Remove Duplicates from an Unsorted Linked List |
Python |
Medium |
| 1838 |
Frequency of the Most Frequent Element |
Python |
Medium |
| 1842 |
Next Palindrome Using Same Digits |
Python |
Hard |
| 1845 |
Seat Reservation Manager |
Python |
Medium |
| 1846 |
Maximum Element After Decreasing and Rearranging |
Python |
Medium |
| 1851 |
Minimum Interval to Include Each Query |
Python |
Hard |
| 1855 |
Maximum Distance Between a Pair of Values |
Python |
Medium |
| 1857 |
Largest Color Value in a Directed Graph |
Python |
Hard |
| 1858 |
Longest Word With All Prefixes |
Python |
Medium |
| 1861 |
Rotating the Box |
Python |
Medium |
| 1863 |
Sum of All Subset XOR Totals |
Python |
Easy |
| 1865 |
Finding Pairs With a Certain Sum |
Python |
Medium |
| 1870 |
Minimum Speed to Arrive on Time |
Python |
Medium |
| 1874 |
Minimize Product Sum of Two Arrays |
Python |
Medium |
| 1877 |
Minimize Maximum Pair Sum in Array |
Python |
Medium |
| 1881 |
Maximum Value After Insertion |
Python |
Medium |
| 1885 |
Count Pairs in Two Arrays |
Python |
Medium |
| 1887 |
Reduction Operations to Make the Array Elements Equal |
Python |
Medium |
| 1888 |
Minimum Number of Flips to Make the Binary String Alternating |
Python |
Medium |
| 1891 |
Cutting Ribbons |
Python |
Medium |
| 1894 |
Find the Student That Will Replace the Chalk |
Python |
Medium |
| 1895 |
Largest Magic Square |
Python |
Medium |
| 1897 |
Redistribute Characters to Make All Strings Equal |
Python |
Easy |
| 1898 |
Maximum Number of Removable Characters |
Python |
Medium |
| 1899 |
Merge Triplets to Form Target Triplet |
Python |
Medium |
| 1900 |
The Earliest and Latest Rounds Where Players Compete |
Python |
Hard |
| 1903 |
Largest Odd Number in String |
Python |
Easy |
| 1904 |
The Number of Full Rounds You Have Played |
Python |
Medium |
| 1905 |
Count Sub Islands |
Python |
Medium |
| 1910 |
Remove All Occurrences of a Substring |
Python |
Medium |
| 1912 |
Design Movie Rental System |
Python |
Hard |
| 1913 |
Maximum Product Difference Between Two Pairs |
Python |
Easy |
| 1915 |
Number of Wonderful Substrings |
Python |
Medium |
| 1920 |
Build Array from Permutation |
Python, C++ |
Easy |
| 1921 |
Eliminate Maximum Number of Monsters |
Python |
Medium |
| 1922 |
Count Good Numbers |
Python |
Medium |
| 1925 |
Count Square Sum Triples |
Python |
Easy |
| 1926 |
Nearest Exit from Entrance in Maze |
Python |
Medium |
| 1929 |
Concatenation of Array |
Python |
Easy |
| 1930 |
Unique Length-3 Palindromic Subsequences |
Python |
Medium |
| 1931 |
Painting a Grid With Three Different Colors |
Python |
Hard |
| 1934 |
Confirmation Rate |
SQL |
Medium |
| 1935 |
Maximum Number of Words You Can Type |
Python |
Easy |
| 1936 |
Add Minimum Number of Rungs |
Python |
Medium |
| 1937 |
Maximum Number of Points with Cost |
Python |
Medium |
| 1940 |
Longest Common Subsequence Between Sorted Arrays |
Python |
Medium |
| 1942 |
The Number of the Smallest Unoccupied Chair |
Python |
Medium |
| 1945 |
Sum of Digits of String After Convert |
Python |
Easy |
| 1946 |
Largest Number After Mutating Substring |
Python |
Medium |
| 1948 |
Delete Duplicate Folders in System |
Python |
Hard |
| 1957 |
Delete Characters to Make Fancy String |
Python |
Easy |
| 1962 |
Remove Stones to Minimize the Total |
Python |
Medium |
| 1963 |
Minimum Number of Swaps to Make the String Balanced |
Python |
Medium |
| 1968 |
Array With Elements Not Equal to Average of Neighbors |
Python |
Medium |
| 1970 |
Last Day Where You Can Still Cross |
Python |
Hard |
| 1971 |
Find if Path Exists in Graph |
Python |
Easy |
| 1973 |
Count Nodes Equal to Sum of Descendants |
Python |
Medium |
| 1975 |
Maximum Matrix Sum |
Python |
Medium |
| 1976 |
Number of Ways to Arrive at Destination |
Python |
Medium |
| 1980 |
Find Unique Binary String |
Python |
Medium |
| 1984 |
Minimum Difference Between Highest and Lowest of K Scores |
Python |
Easy |
| 1985 |
Find the Kth Largest Integer in the Array |
Python |
Medium |
| 1992 |
Find All Groups of Farmland |
Python |
Medium |
| 2000 |
Reverse Prefix of Word |
Python |
Easy |