Problems

Danh sách các bài đã làm đạt yêu cầu:

BIC FIRS KQUERY NKRAIN PRAVO STONE1
CHNREST FP LEM3 NKSEQ PWRFAIL TAXID
CNMARBLE GRAPH_ LNACS NKSGAME PYRAMID2 TJALG
CTNBULLS HEAP1 LQDGONME NKTRIO QBPOINT VDANGER
CUTRECT HIWAY METERAIN NTKING QBROBOT VWORDPOW
DTOGRADA KAGAIN NK05DSRT NTSHEEP ROADS
ELEVATOR KINV NKJUMP PATULJCI STABLE

Danh sách các bài làm chưa đạt yêu cầu:

CRATE KWAY NTTREE PTREE SUBSTR
EGG NTBANK PALDR QBDIVSEQ
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