Sphere Online Judge (SPOJ) - User xujindong

xu jindong

@xujindong

China, Guangzhou

Joined May 2022

World Rank: #3861 (8.9 points)

Institution: 广州市海珠区珠江中学

Activity over the last year

Effectiveness

Problems solved: 79
Solutions submitted: 276

Problems

List of solved classical problems:

ARRAYSUB	COT	GCDEX	KATHTHI	MKTHNUM	PON	STC10
BACKUP	COT2	GCDEX2	KDOMINO	MOD	PR003004	STEAD
BARN	DISUBSTR	GCDMAT	LARMY	MPIGS	PRMQUER	SUBST1
BOI7SOU	DIVCNT2	GCDMAT2	LCMSUM	MSKYCODE	QTREE	SUDOKU
BUBBLESORT	DIVCNT3	GSS1	LCS	MYQ10	QTREE2	TRICENTR
BUGLIFE	DIVCNTK	GSS3	LCS2	NAGAY	RABBIT1	VLATTICE
CABLETV	DQUERY	GSS4	LIGHTIN	NAJPF	RMID	ZQUERY
CAPCITY	EPALIN	HISTOGRA	LITE	PCOPTRIP	RMID2
CERC07S	FAST2	INCARDS	LONGCS	PERIODNI	RUNAWAY
CNTPRIME	FCTRL2	INTERVAL	LPERMUT	PGCD	SAM
COCONUTS	FREQUENT	INVCNT	MAIN74	PHONELST	SERVICE
CODESPTB	GCD2	JULKA	MDIGITS	PHRASES	SQFREE

TODO list of classical problems:

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