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qdd1999
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249,131
United States
University of California--Santa Cruz
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Languages
C++
290
problems solved
Python3
8
problems solved
Java
1
problem solved
Skills
Advanced
Dynamic Programming
x38
Rolling Hash
x9
Union Find
x8
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Intermediate
Hash Table
x75
Math
x57
Greedy
x46
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Fundamental
Array
x188
String
x69
Sorting
x52
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Contest Rating
2,780
Level
Guardian
Global Ranking
354
/531,823
Attended
32
Contest Rating
2,780
Level
Guardian
Global Ranking
354
/531,823
Attended
32
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