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Data Structure

Data Structure

In computer science, a data structure is a way to store and organize data. During the computer programming process, identifying and using the appropriate data structure is an important task as it can improve the overall efficiency of the algorithm. In large-scale systems, choosing the most suitable data structure directly impacts the difficulty of program design and the final quality and performance.
Data Structure I
Data Structure I

Data Structure I

Avg. 2~3 problems / day 14 day

Easy
26
Medium
7
Hard
0
Data Structure II
Data Structure II

Data Structure II

Avg. 2~3 problems / day 21 day

Easy
11
Medium
37
Hard
2
DS III
DS III

Data Structure III

Avg. 2~3 problems / day 28 day

Easy
5
Medium
37
Hard
18