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Rating Stats for

Ivan Lapunka

Rating
1510.74 (66,156th)

Reputation
76 (840,669th)

Page: 1

Title	Δ
Counting the number of Nodes in Binary Tree O(logn)^2	+4.42
Dynamically concatenate all columns in table	+4.23
Insert multiple rows for each row in another table	-2.48
Create a unique identifier for groups from union	+4.58