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Problem Title
Exp
Difficulty
Avg. time
Attempted
Upvotes
LCA of three Nodes
40
Easy
20 mins
9.2k
5.4 k
Sum Of Infinite Array
80
Moderate
35 mins
24.2k
3.2 k
Pair Sum
40
Easy
15 mins
58.6k
2.4 k
Reverse The Array
40
Easy
15 mins
53.4k
1.7 k
Sum or Product
40
Easy
15 mins
27.1k
1.4 k
Two Sum
40
Easy
10 mins
14.4k
1.3 k
Set Matrix Zeros
40
Easy
30 mins
27.9k
991
Sort 0 1 2
40
Easy
22 mins
63.1k
847
Find Area of Rectangle
40
Easy
-
62.4k
782
Find Duplicate in Array
40
Easy
15 mins
39.3k
755
Maximum Subarray Sum
80
Moderate
35 mins
76.2k
713
Swap Two Numbers
40
Easy
10 mins
37.7k
603
Find Unique
40
Easy
-
269.5k
548
Flower Shop
40
Easy
-
3.4k
518
IMDb Rating
80
Moderate
3 mins
4.8k
500
Duplicate In Array
40
Easy
15 mins
54.3k
428
Beautiful String
40
Easy
18 mins
5.7k
427
First and Last Position of an Element In Sorted Array
40
Easy
15 mins
37.8k
398
IMDb Metacritic Rating
40
Easy
2 mins
6k
379
Sum Of Max And Min
40
Easy
10 mins
17k
371
Allocate Books
80
Moderate
10 mins
26.9k
367
Yogesh And Primes
80
Moderate
20 mins
5.5k
365
First Missing Positive
80
Moderate
18 mins
9.8k
364
Count Inversions
80
Moderate
40 mins
74.8k
349
Reverse Linked List
80
Moderate
15 mins
28.4k
329
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