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Profile of THXuan
THXuan
Solved problems
IOI11_race
IZhO12_apple
NOI12_walking
IZhO14_bank
BOI14_postmen
NOI18_knapsack
JOI23_ho_t4
NOI23_topical
NOI23_airplane
Submitted but unsolved problems
JOI23_tourism
NOI23_inspections