Sphere Online Judge (SPOJ) - User john

Problem Setters

@john_jones

China, Shanghai

Joined Apr 2006

World Rank: #901 (30.7 points)

Institution: Fudan University

Fudan University Problem Setters

Activity over the last year

Effectiveness

Problems solved: 38
Solutions submitted: 1798

Problems

List of solved classical problems:

TODO list of classical problems:

AE4B	CFRAC	FRACTION	KMSL4B	NCKLCE	RATTERN	TCUTTER
AE5A1	CNHARD	FTOUR	KPARCH	NEWH	SBANK	TICKET
ALIENS	COMMEDIA	FTOUR2	LINELAND	OPTM	SCALES	TLE
AROAD	COMPASS	GAMETIME	MAGIC4	ORIGLIFE	SDGAME	TOE2
ATOURISM	CONDUIT	GIWED	MARIOGAM	PERMSG	SEGMENTS	TOPCODE
BEGIN	CONTEST	GLGRID	MATH1	PHDISP	SEQPAR2	TRANS
BICYCLE	CSUBSEQS	GLUE	MCONSTR	PHONELIN	SETCOV	TREESIM
BIRTHDAY	CYCLERUN	GNY07I	MDST	PHONY	SHAMAN	TWORK
BLOCKS	DISUBSTR	GRE	MENU	PICAD	SHPATH	VFMUL
BOOKCASE	DNALAB	HAREFOX	MINIMAX	PIGBANK	SOPARADE	WALL
BSMATH1	DRAGONCU	HEXAGON	MINTRIAN	PLATON	SORTMUCH	WINDMILL
BTOUR	EMOTICON	HHAND	MKBUDGET	PLONK	STARGATE	WINDOW1
BUZZW	EOWAMRT	HITOMISS	MMCUT	PNTBYNUM	STORE	WINSTRAT
CAVE	EVERLAST	HOSPITAL	MOOPIZZA	POLYSSQ	SUDOKU2
CERC07C	FACT2	IMGPROJ	MORSE	PT07B	SUMFOUR
CERC07H	FLBRKLIN	JAVAC	MOULDS	QUEEN	SWTHIN
CERC07L	FRACTAN	JRIDE	MUSKET	RAILROAD	TCNUMFL

Public problems created by user:

ARCTAN	EASYPROB	FOREST	ARMY	TWOPROF	TRACTOR	CAKE4
CLEVER	HARDP	ROOT	BREAK	CE	HEROARR	REVFIB
CHAIN	RP	CANDY3	DISCOVER	ELLIPSE	IEXPOLRE	QB
DELCOMM2	IMPORT1	BAISED	EXPECT	DAGCNT	O2JAM	FORMAT1
BRCKGAME	EXCHANGE	SUBSEQ	INVENT	FENCE1	AVARY	MUSIC2
COVER2	GEN2	CALCULAT	SINGLEL	AREA1	BWORK	TEAM2
SEQ1	DRAGON2	FRACTAL	KEQ	REPAIR1	COMPLETE	STONE2
CAKE	ORZ	IMATCH	LARGE	EXPR3	DETECT	EQ2
OPTSUB	WA	KRUSKAL	RAIL	FACTOR1	TENNIS	TRIP2
MEMDIS	ACFRAC	JCEASY	PRHYME	GEM	MAHJONG	MEDIAN3
ANALYSER	BOX	JCHARD	SPOJTEST	HIGHWAY1	FEELUCK	CITY2
LOSTCT	EXPR2	ABSYS	MLE	INTEGER1	HERBICID	COMPANYS
BLUEEQ	MINUS	CAKE3	KNIGHTS	JUMP1	IMITATE	PRLGAME2
BLUEEQ2	BALIFE	HERE	DOCTOR	ARITH2	JUICE	CLOCK2
AEROLITE	COUNT	JPIX	WILD	BOBALLS2	WORKB	SPIRALGR
GALAXY	BACKPACK	TOWER	CLONE	BRCKTS2	PAINTWAL	HISTORY2
DRAGON	CRYPTO	MUSIC	WARE	MOVIE	DSUBTREE	TRI2
BARB	MINDIST	MKPAIRS	WIDGET	AIRLINES	DIST2	GRAPH2
ROBOT	BBOARD	TAN1	MARTIAN	SHOP2	MARIO2	SPY2
EDIT3	CANDY	ANALYS_T	WORDRING	RAINBOW2	AND	AGE2
CHRIS	FCTRL4	BALLOON	PARTY2	MUZIDA	CYLINDES	BLACJACK
CASHIER	LABYR2	UCODES	VOL	AIRLINE2	ADSPROP	SPP2
RAIN2	PANEL	DESERT	CANDY4	EXPR4	PUZZLE24	TREEII
SEQ2	RAIN3	FERRY	TRANSP1	PAIRGRPH	BOMB2	MATHII
PRLGAME	KROW	ISLHOP	SHOOTING	BNYINT	TETRISGM	MULTII
TOMJERRY	CAKE2	OIL	PAINTBLK	CRYPTO6	TETRSIGM	FN16DIET
LEMON	TROLLS	RECTNG2	PAINTBLC	DEJAVU	HUNT1	FN16ASGN
TREE3	GETBACK	SSORT	MOD	CABLEXPR	XOREQ	FN16CEIL
WORMS	PUZZLE2	RESIST	STACK	FCSYS	UNLOCK	FN16CLK
PROFIT	CCUBE	PERMUT3	IMGREC2	STCKHOLM	LCM	FN16BASE
BLUEEQ3	BACTERIA	SC1	SONG	HISTORY	DSUBMTR	FN16RIVER
MOBILE2	CANDY2	WAR	RAMP	JMFILTER	TANKS	FN16OIL
BACKUP	PIB	CARL	ROBIN	ALICECUB	ZTC	FN16ROAD
ZOO	GOSSIPER	EXAMPLE	CLOCK1	BFALG	YUMMY	FN16QUOT
GSS2	FAIRONOT	ILLUM	DRIVE	COMPRESS	XC	FN16SWAP
MATH2	GARDEN	PUTIN	CS	CRYPTO7	VBWORK	FN16MARS
AMATH	FLOWERS	SPP	WHEN	TETRIS2D	UQAS
LOGIC2	DEPEND	GSS4	MORPH	FLOWERS2	TQ

ACANVAS	EC	HNSUBWAY	MMOD29	QTREE2	VONNY
AXIS	EQUI	HSEQ	MPRIME1	RPGAMES	WORDCNT
BANDW	FBRIDGES	IMPER	MSE07B	SCRAPER	WPUZZLES
BONFIRE	GSS3	INCARDS	MSTICK	TBGAME
CIRCUITS	HANGLET	KQUERY2	MSTS	TEST
DISPUTES	HEADQRT	LUCKYNUM	OILCOMP	TRAFFICN
EARTHQK	HEISLAZY	MCITYHAL	PT07J	TRIOPT