Profile of NgTrung2217

NgTrung2217

Solved problems

LMIO19_triusis	NOI23_topical	BOI19_valley	BOI17_toll	BOI15_edi
BOI17_railway	NOI18_knapsack	CEOI18_clo	CEOI12_race	CEOI18_glo

Submitted but unsolved problems