1. History of submissions
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junkai yang

@yjk

China, 青岛市

Joined Jun 2025

World Rank: #12856 (2.7 points)

Institution: Birla Institute of Technology, Mesra

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
48

Problems

List of solved classical problems:

COPER
TAP2014K

TODO list of classical problems:

CS DOM FN16RIVER MOVMRBL PRMLX SPATHS UOFTBF
CSTATE2 ELIM HQNP POLYSSQ RSORTING TRUTHORL

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