Sphere Online Judge (SPOJ) - User shingray

Ray Song

@shingray

China, Shanghai

Joined Apr 2009

World Rank: #2936 (11.3 points)

Institution: No. 2 High School Attached to East China Normal University

Activity over the last year

Effectiveness

Problems solved: 83
Solutions submitted: 424

Problems

List of solved classical problems:

ABCDEF	COINS	FCTRL2	KPARCH	MUSIC	PGCD	SEQ2
AE00	CRYPTO1	GCDEX	KQUERY	NAJKRACI	POUR1	SHPATH
ANARC08H	CVJETICI	GLASNICI	LCMSUM	NHAY	PRO	STRDIST
BACKUP	DISQUERY	GSS1	LCS	NICEDAY	PT07A	STREDUCE
BEADS	DISUBSTR	GSS2	LCS2	NQUEEN	PUZZLE2	SUBLEX
BRCKTS	DIVSUM2	GSS3	LITE	NSUBSTR	QMAX3VN	TEST
CHAIN	DQUERY	GSS5	LPERMUT	ONP	QTREE	TETRA
CIRU	DSUBSEQ	GSS6	MAIN74	OPTM	QTREE2	TREE1
CIRUT	EMPODIA	GSS7	MATCHING	ORDERSET	QUADAREA	TRICENTR
CLONE	EQU2	IMGPROJ	MINMOVE	OTOCI	REPEATS	WMELON
CMEXPR	FASTFLOW	JULKA	MNMXPATH	PALIN	SCALES	WORDCNT
CMPLS	FCTRL	KGSS	MRECTCNT	PARTY	SELTEAM

TODO list of classical problems:

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