Sphere Online Judge (SPOJ)

Yuzhou Gu

@sevenk

China, Nanjing

Joined Aug 2009

World Rank: #64 (195.3 points)

Institution: None

Activity over the last year

Effectiveness

Problems solved: 348
Solutions submitted: 1692

Problems

List of solved classical problems:

ABCDEF	CCCCUBE	DCOUNT	HANGOVER	LIGHTS3	PAAAARTY	SHOOTING
ACPC10B	CCHESS	DETECT	HAROWS	LIS2	PAGAIN	SIGNGAME
ACPC10C	CENCRY	DIST	HASTOCK	LISA	PAIRGRPH	SOCIALNE
ADV04A1	CERC07B	DISUBSTR	HATEAM	LLCA	PALDR	SPAMD
ADV04B1	CERC07N	DPMAX	HERE	LPERMUT	PALIN	SPFIBO
ADV04E	CF25E	EDIT2	HEXTILE	LPRISON	PARKET1	SPIN
ADV04F1	CF33C	EDIT3	HIGHWAY	LUCKYNUM	PARTY2	SPP
ADV04K	CF36D	ENUMRTNL	HIGHWAY1	M00PAIR	PATULJCI	SQUAREV1
AE00	CFJUN21	EXPR3	HISTORY	M3TILE	PB	SQUA_REV
AIBOHP	CFPARTY	FACT0	HLPRSRCH	MATCH	PERIODIC	STCKHOLM
ALICE	CHAIR	FACT1	HOLIDAY2	MATCHING	PIB	STREETR
ALIENS1	CHEFFEB	FACTOR1	HOMEW	MATGAME	PIBO	STRGAMB
AMATH	CHEFJUN	FASTFLOW	HOMO	MATH1	PKA	TABLE
AMR10B	CHEFMAR	FASTFOOD	HORRIBLE	MATRIOSH	PKD	TABLE5X5
AMR10C	CHEFMAY	FCTRL	HPYNOSII	MAXISET	PLAYSIGN	TAN1
AMR10D	CHOCDIST	FCTRL2	HS08EQ	MAXMATCH	PLCNMGME	TEST
AMR10H	CIRU	FIBFACT	HUBULLU	MBRACKET	PLOT1	TFSETS
AMR10I	CIRUT	FIBOSUM	IITD1	MCQUERY	PLUSEVI	TLE
AMR10J	CLOPPAIR	FINDMAX	IITD4	MDIGITS	PNTBYNUM	TOMJERRY
ANARC09B	CLOSEST	FINDPRM	IITD5	MELE2	PON	TOWER
ANDROUND	CMPLS	FINFRAC	IMP	MEMDIS	PPATH	TRANSP
ARCTAN	CNTTREE	FLWRS	IMPORT1	MIDO	PRIME1	TRANSP2
AVARY	CODESPTA	FOUROW	INDEPCNT	MINDIST	PROFIT	TREE
BALL	CODESPTB	FWFUNC	INTCOMB	MINSEQ	PROGPROG	TREECST
BC	CODESPTC	GAME2	INVESORT	MKTHPATH	PSTR	TREEISO
BENEFACT	CODESPTD	GCD2	IOIGARD	MLK	PT07D	TREESIM
BFALG	CODESPTE	GCD3	IOIISL08	MOD	PT07X	TREESUM
BIO1	CODESPTF	GCDEX	IQTEAM	MOVIE	PT07Y	TRICOUNT
BIRD	CODESPTG	GCDSQF	ITRIX_D	MPOINT	PT07Z	TROOPS
BISHOP2	CODESPTH	GCJ08C	ITRIX_E	MPOLEVAL	PWORDS	TSPAGAIN
BLUEEQ	CODESPTI	GCJ101AB	JASIEK	MSE08H	QTREE	TSUM
BOBALLS	COMCB	GEM	JMFILTER	MSTRMND	QTREE2	TTOP
BOI7ESC	COMFUNC	GENETIC2	JUICE	MSTS	QUADAREA	TUG
BOI7SOU	COMPLETE	GEOM	JZPGYZ	MTRGAME	RNG	TWIST
BOXES	COPYDNA	GF2	KOLACI	MUL	ROADTRIP	TWOPATHS
BPORT	COT	GLJIVE	KPGRAPHS	MULPAL	ROBOT	TWOSQRS
BRIDGES2	COT2	GNUM	KPSUM	NCKLCE	ROOKS	TYPESET
BRODOVI	COUNTPAS	GOLDG	KUTH	NDIVPHI	ROOT	VCIRCLES
BSMATH1	COWPIC	GRIDCOIN	KVALTWR	NDIVPHI2	ROUTING	VFMUL
BST	CPAIR	GRIDPNTS	LAGRANGE	NFACTOR	SBACT	VOL
BTCODE_A	CRYPTO4	GSS1	LASTDIG	NG0FRCTN	SBSTR1	WA
BTCODE_B	CT10R3B	GSS2	LASTDIG2	NG1FRCTN	SCROLL	WEIGHT
BTCODE_C	CT14E	GSS3	LCDS	NICEDAY	SELTEAM	WHEN
BTCODE_F	CT16E	GSS5	LCMSUM	NUMG	SEQ	WINGOLD
BTCODE_H	CT23E	GSS6	LEAKCONT	NUMGAME	SEQ2	XMAX
BULLETIN	CT25C	GSS7	LEMON	OAE	SEQ7	XYYHHTT
BWORK	CTFLAG	GUARD	LENGFACT	OFORTUNE	SEQFUN	YOKOF
C1LJUTNJ	CTOI10D2	GUESSING	LIFEGAME	ONP	SEQN	YOKOH
C1TABOVI	CTOI10D3	GUESSLNK	LIGHTIN	ORDERSET	SERIALN
CASHIER	DAGCNT2	HAALPHA	LIGHTS2	ORZ	SHLIGHTS

TODO list of classical problems:

Public problems created by user:

JZPCIR
JZPSTA
JZPEXT
JZPFOR
JZPLIT
JZPLIT2

BLOCKS	CT101CC	FSEATS	MSE08G	POLYU	SUBST1	UNTITLE1
BOX	DEJAVU	KULE	MTRIAREA	PT07J	SUMITR	ZSEQ
BSMATH2	DETER2	LCS	NQUEEN	PUTIN	SUMSLOPE
CALCULAT	ELLIPSE	LCS2	PERMPATT	SEGTREE	TCOUNT2