This class was created by Brainscape user Andrei Trifonov. Visit their profile to learn more about the creator.
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Andrei Trifonov
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Decks in this class (12)
Arrays & strings | Two pointers
557 reverse words in a string iii,
917 reverse only letters,
2540 minimum common value
9
cards
Arrays & strings | Sliding window
713 subarray product less than k,
643 maximum average subarray i,
1004 max consecutive ones iii
6
cards
Arrays & strings | Prefix sum
2270 number of ways to split array,
480 running sum of 1d array,
1413 minimum value to get positiv...
7
cards
Hashing | Checking for existence
2351 first letter to appear twice,
1832 check if the sentence is pan...,
268 missing number
5
cards
Hashing | Counting
2248 intersection of multiple arrays,
1941 check if all characters have...,
560 subarray sum equals k
18
cards
Hashing | General
49 group anagrams,
2260 minimum consecutive cards to...,
2342 max sum of a pair with equal...
11
cards
Linked lists | Fast and slow pointers
2095 delete the middle node of a ...,
19 remove nth node from end of list,
82 remove duplicates from sorted ...
7
cards
Linked lists | Reversing a linked list
24 swap nodes in pairs,
92 reverse linked list ii,
234 palindrome linked list
5
cards
Linked lists | General
203 remove linked list elements,
1290 convert binary number in a l...,
328 odd even linked list
4
cards
Stacks & Queues | Stacks
2390 removing stars from a string,
232 implement queue using stacks,
2434 using a robot to print the l...
11
cards
Stacks & Queues | Queues
225 implement stack using queues,
649 dota2 senate,
933 number of recent calls
4
cards
Stacks & Queues | Monotonic
1475 final prices with a special ...,
1063 number of valid subarrays,
1673 find the most competitive su...
12
cards
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LeetCode
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