| Square root of an integer | Easy | amazon
apple
bloomberg
facebook
google
huawei
linkedin
lyft
microsoft
qualtrics
uber
wayfair | |
| Strobogrammatic Number 1 - Check if strobogrammatic | Easy | cisco
facebook
google | |
| Student Attendance Record 1 | Easy | google | |
| Can Make Arithmetic Progression From Sequence | Easy | amazon | |
| Check If It Is a Straight Line | Easy | palantir | |
| Generate Fibonacci Sequence | Easy | | |
| Shuffle the Array | Easy | adobe
microsoft | |
| Sales Analysis II | Easy | amazon | |
| Remove All Adjacent Duplicates In String 1 | Easy | amazon
bloomberg
facebook
google
oracle
paypal
paytm | |
| Longest Subsequence With Limited Sum | Easy | | |
| Most Common Word | Easy | amazon
apple
google
microsoft
oracle | |
| A Number After a Double Reversal | Easy | | |
| Count Number of Pairs With Absolute Difference K | Easy | | |
| Filter Elements from Array | Easy | | |
| First Letter to Appear Twice | Easy | | |
| Binary Gap | Easy | ebay
twitter | |
| Find All K-Distant Indices in an Array | Easy | | |
| Find First Palindromic String in the Array | Easy | | |
| Find the Difference of Two Arrays | Easy | | |
| Count Odd Numbers in an Interval Range | Easy | microsoft | |
| Kth Missing Positive Number | Easy | microsoft | |
| Kids With the Greatest Number of Candies | Easy | amazon | |
| Apply Transform Over Each Element in Array Problem | Easy | | |
| Crawler Log Folder | Easy | | |
| Find the Highest Altitude | Easy | | |
| Assign Cookies | Easy | | |
| Island Perimeter | Easy | amazon
apple
bloomberg
facebook
google
microsoft | |
| Number of Segments in a String | Easy | | |
| Valid Word Square | Easy | bloomberg
google | |
| Add Strings | Easy | adobe
airbnb
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
nvidia
oracle
snapchat
square | |
| Convert Number to Hexadecimal Number Problem | Easy | facebook
microsoft | |
| Valid Word Abbreviation | Easy | facebook
google | |
| Binary Watch | Easy | apple
google | |
| Delete Columns to Make Sorted | Easy | google | |
| Leaf-Similar Trees | Easy | amazon
atlassian
facebook
google
microsoft | |
| Hamming Distance | Easy | amazon
facebook | |
| Maximum Value of a String in an Array | Easy | | |
| Find the Index of the First Occurrence in a String | Easy | adobe
amazon
apple
bloomberg
citadel
dropbox
ebay
facebook
google
microsoft
oracle
paypal
pocket-gems
vmware
yahoo
yandex | |
| Add to Array-Form of Integer | Easy | facebook
google | |
| Greatest Common Divisor of Strings | Easy | atlassian
capital-one | |
| Verifying an Alien Dictionary | Easy | airbnb
amazon
facebook
microsoft | |
| N-ary Tree Postorder Traversal | Easy | amazon | |
| N-ary Tree Preorder Traversal | Easy | | |
| Reverse String 2 | Easy | amazon
google
microsoft | |
| Find the Town Judge | Easy | amazon
arista
facebook
google | |
| N-th Tribonacci Number | Easy | coursera
facebook | |
| Maximum 69 Number | Easy | hrt | |
| Sum of All Odd Length Subarrays | Easy | | |
| Toeplitz Matrix | Easy | apple
facebook
google | |
| Check if the Sentence Is Pangram | Easy | | |