Mar 28
Just wrapped up the Graph Theory Programming Camp at AlgoUniversity ๐
Grateful for the mentorship, conquered 9 advanced graph problem definitely leveled up my problem-solving game ๐
On to the next challenge ๐ฅ
#GraphTheory #CodingJourney #AlgoUniversity #CompetetiveProgramming
2
99
#POTD of @geeksforgeeks
Problem : Stock Buy and Sell โ Max one Transaction Allowed
Approach : Suffix maximum approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
23
176
#POTD of @geeksforgeeks
Problem : Max Circular Subarray Sum
Approach : Kadaneโs Algorithm
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
10
59
#POTD of @geeksforgeeks
Problem : Implement k Queues in a Single Array
Approach : Vector of queues approach.
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
5
24
186
#POTD of @geeksforgeeks
Problem : Stream First Non-repeating
Approach : Queue Hash Map
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
10
66
#POTD of @geeksforgeeks
Problem : Count Subset With Target Sum II
Approach : Meet in the Middle approach.
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
18
167
#POTD of @geeksforgeeks
Problem : Word Search
Approach :DFS with backtracking on a 2D grid
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
6
45
#POTD of @geeksforgeeks
Problem : Generate Permutations of an array
Approach : Sorting next permutation
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
6
55
#POTD of @geeksforgeeks
Problem : Number of Valid Parentheses
Approach : Recursive backtracking (DFS)
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
11
81
#POTD of @geeksforgeeks
Problem : Josephus problem
Approach : Iterative mathematical recurrence approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
8
50
#POTD of @geeksforgeeks
Problem : Sum of subarray ranges
Approach : Monotonic stack based contribution
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
6
45
#POTD of @geeksforgeeks
Problem : Stock span problem
Approach : Stack approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
19
99
#POTD of @geeksforgeeks
Problem : Implement UNDO & REDO
Approach : Two stack
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
18
86
#POTD of @geeksforgeeks
Problem : Remove K Digits
Approach : Greedy approach with a monotonic increasing stac
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
9
84
#POTD of @geeksforgeeks
Problem : Next element with greater frequency
Approach : Monotonic stack approach with a frequency map
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
6
56
#POTD of @geeksforgeeks
Problem : Expression contains redundant bracket or not
Approach : Stack based expression parsing approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
10
77
#POTD of @geeksforgeeks
Problem : Minimum Number of Workers
Approach : Greedy interval covering
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
10
73
#POTD of @geeksforgeeks
Problem : Candy
Approach : Greedy two pass approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
1
30
238
#POTD of @geeksforgeeks
Problem : Police and Thieves
Approach : Greedy two pointer approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
8
56
#POTD of @geeksforgeeks
Problem : Bus Ticket Change
Approach : Greedy approach
#geeksforgeeks #dsa #competetiveprogramming #problemsolvingtech
9
62