Sphere Online Judge (SPOJ)

Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #88 (162.2 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

Problems solved: 708
Solutions submitted: 3262

Problems

List of solved classical problems:

ABA12D	BUS	DNA	HAMSTER1	MARKUP	PITPAIR	SQRROOT
ABCD	BUSYMAN	DNPALIN	HAN01	MATCHING	PLATON	STABLEMP
ABCDEF	BWHEELER	DOTAA	HANGOVER	MATH1	PLD	STAMPS
ABCPATH	BWIDOW	DOUBLE	HANOI07	MATRIOSH	PLHOP	STEAD
ABSP1	BYECAKES	DOUBLEVI	HARDQ	MATRIX	PLONK	STEVE
ABSYS	BYTESE1	DPAIR	HASHIT	MATRIX2	PMATRIX	STONE
ACMAKER	BYTESE2	DQUERY	HC	MATSUM	POKER	STOPCITY
ACODE	BYTESM2	DRAGON	HEADSHOT	MAWORK	POLEVAL	STORE
ACPC10A	CABLETV	DRAGON2	HELP	MAXIMUS	POLYCODE	STPAR
ACPC10D	CADYDIST	DRINK	HELPBTW	MAXLN	POLYEQ	STREETR
ACPC10E	CAKE	DSUBSEQ	HELPR2D2	MAY99_2	POLYGAME	STSTRING
ACPC11B	CALLS	DTT	HEPNUM	MAYA	PON	SUBS
ACQUIRE	CANDY	DYZIO	HERDING	MAYACAL	POSTERS	SUBSEQ
ACS	CANDY2	EASYPIE	HEXAGON	MAZE	POTHOLE	SUBST1
ACT	CANDY3	EASYPROB	HIGH	MBEEWALK	POUR1	SUBSUMS
ADDREV	CANTON	EBOXES	HIGHWAYS	MCIRGAME	PPATH	SUDOKU
ADV04J	CAPCITY	EC_CONB	HIKE	MCOINS	PQUEUE	SUM1SEQ
AE00	CARDSHUF	EDIST	HISTOGRA	MDST	PRIME1	SUMFOUR
AE2A	CATM	EDIT	HITOMISS	MEMDIS	PRIMIT	SUMITR
AE2B	CATTLEB	EDIT3	HKNAP	MENU	PRINT	SUMSUMS
AE5B2	CAVE	EGYPIZZA	HMRO	MFLAR10	PRISMSA	SUPPER
AEROLITE	CCROSS	EIGHTS	HOLIDAY1	MICEMAZE	PRO	SWAPS
AGGRCOW	CCROSSX	ELLIPSE	HOLIDAY2	MINCOUNT	PROFIT	TABLE5X5
AIBOHP	CERC07B	EMPODIA	HORRIBLE	MINIMAX	PSTRING	TAUT
ALIBB	CERC07C	EMPTY	HOSPITAL	MINMOVE	PT07X	TAXI
ALICEBOB	CERC07K	EN	HOTELS	MINUS	PT07Y	TCNUMFL
ALICESIE	CERC07N	ENIGMATH	HOTLINE	MISERMAN	PT07Z	TCOUNT2
ALIEN	CERC07P	EOPERA	HPYNOS	MIXTURES	PTIME	TCOUNT3
ALIENS	CERC07R	EQBOX	HUBULLU	MKLABELS	PUCMM025	TCUTTER
ALTARS	CFRAC	EQDIV	ICAMPSEQ	MKMONEY	PUCMM210	TDKPRIME
AMR10G	CFRAC2	ETF	ICODER	MLAND	PUCMM334	TEAM2
AMR11E	CH3D	EUROPEAN	IEEEBGAM	MLASERP	QCJ4	TEM
AMR12D	CHAIN	EXCHNG	IGARB	MMAXPER	QTREE	TEMPTISL
AMZRCK	CHASE	EXPAND	IITKWPCB	MMMGAME	QTREE2	TEST
AMZSEQ	CHASE1	EXPEDI	IITKWPCO	MMOD29	QUADAREA	TETRA
ANALYSER	CHICAGO	EXPR1	IKEYB	MOBILE	QUEEN	TFOSS
ANARC05B	CHOCOLA	FACEFRND	IM	MON2012	QUEST4	TFSETS
ANARC05H	CHRIS	FACT0	IMAGE	MONODIG	QUEST5	THREECOL
ANARC08B	CISTFILL	FAKETSP	IMP	MORSE	QUILT	TILING
ANARC08G	CIVIL	FAMILY	IMPORT	MOULDS	RABBIT1	TOANDFRO
ANARC08H	CLK	FANCY	INCARDS	MRECAMAN	RAILROAD	TOE1
ANARC09A	CLONE	FARIDA	INCR	MTWALK	RAIN1	TOE2
ANARC09B	CLTZ	FARMER	INCSEQ	MUL	RAIN3	TOHU
ANGELS	CMEXPR	FASHION	INDEXGEN	MULTQ3	RANJAN02	TOUR
AP2	CMPLS	FASTFLOW	INTERVAL	MUSKET	RECTNG1	TOURS
APRIME	CNEASY	FAVDICE	INUMBER	MWORDS	RECTNG2	TPERML
APS	CNHARD	FCANDY	INVCNT	MYQ1	RELATS1	TRANK
ARCHPLG	CODE	FCTRL	INVENT	MZVRK	RENT	TRANS
ARCTAN	CODE1	FCTRL2	IOIPALIN	NAPTIME	REPEATS	TRANSL
ARITH	CODESPTB	FCTRL4	IVAN	NEG2	RESIST	TRANSMIT
ARITH2	COEF	FENCE1	JASIEK	NETADMIN	RHOMBS	TRANSP
ARMY	COINS	FENCE3	JAVAC	NG0FRCTN	RIGHTTRI	TRANSP2
AROAD	COMCB	FIBOSUM	JAZZYJOB	NG1FRCTN	RNUMBER	TREE
AROUND	COMDIV	FIBOSUM2	JNEXT	NGM	ROADNET	TREE1
ARRANGE	COMMEDIA	FIRM	JPIX	NHAY	ROADS	TREE2
ARRAYSUB	CONDUIT	FISHER	JRIDE	NICEDAY	ROBOT	TREEGAME
ASSIGN	CONTPACK	FLBRKLIN	JULKA	NITT2	ROCK	TRGRID
ASSIST	CORNET	FOOL	KGSS	NOTATRI	ROMAN	TRICENTR
ATMS	COUNT	FOOTBALL	KMSL4B	NSTEPS	ROOT	TRICOUNT
BABTWR	COURIER	FPOLICE	KPEQU	NSYSTEM	ROOTCIPH	TRIKA
BACKPACK	COVER	FRACTION	KPMATRIX	NUMQDW	RPGAMES	TRIOPT
BAISED	COVER2	FREQUENT	KPMAZE	NY10A	RPLC	TRIP
BALIFE	COWCAR	FSEATS	KPPOLY	NY10E	RPLE	TRIPART
BALL1	COWPIC	FSHEEP	KPSORT	OFFSIDE	RPLH	TRT
BANDW	CPC	GALAXY	KPSUM	OLOLO	RRSCHED	TSHOW1
BARB	CPCRC1C	GALOU	KPURSUIT	ONEZERO	SA04D	TTABLE
BASE	CPRMT	GAME	KQUERY	ONP	SAM	TWENDS
BC	CRDS	GAMES	KROW	OPTM	SAMER08F	TWICE
BEADS	CRSCNTRY	GANNHAT	KRUSKAL	OPTSUB	SBANK	TWINSNOW
BEENUMS	CRYPTO1	GARDENAR	LABYR1	ORDERS	SBETS	TWOSQRS
BENEFACT	CSTREET	GCD2	LANDSCAP	ORDERSET	SBSTR1	UCUBE
BIA	CTAIN	GCD3	LASER_BEAM	ORIGLIFE	SCALE	UFAST
BICYCLE	CTGAME	GCPC11F	LASTDIG	PAINTTMP	SCALES	UJ
BILLIARD	CTRICK	GEOM	LASTDIG2	PAIRINT	SCANNER	UPSUB
BINGO	CUBE	GEOPROB	LAZYCOWS	PALACE	SCAVHUNT	VHUFFM
BINSTIRL	CUBEFR	GHOSTS	LAZYPROG	PALDR	SCITIES	VOCV
BIRTHDAY	CUBERT	GIRLSNBS	LCA	PALIM	SCPC11B	VONNY
BISHOPS	CUBES	GIVEAWAY	LCS	PALIN	SCRAPER	WA
BITMAP	CUTOUT	GLASNICI	LCS2	PALSEC	SCUBADIV	WATER
BLINNET	CUTSQRS	GLJIVE	LENGFACT	PANIC	SCYPHER	WIDGET
BLUEEQ2	CWC2015	GLUE	LEONARDO	PARADOX	SEGVIS	WILD
BMJ	CYLINDER	GNY07C	LEXBRAC	PARKET1	SEQ	WILLITST
BOI7SEQ	CZ_PROB1	GNY07D	LIAR	PARTIT	SEQ1	WINDOW1
BOMARBLE	DANCE	GNY07E	LIFTS	PARTPALI	SEQPAR	WMELON
BONFIRE	DANGER	GNY07F	LINES	PARTSUM	SEQUENCE	WORDCNT
BOOK	DCEPC206	GNY07G	LIS2	PARTY	SERVERS	WORDEQ
BOOKS1	DCEPC504	GNY07H	LISA	PAYING	SERVICE	WORDS1
BOXES	DEADFR	GNYR09F	LITE	PB	SHAHBG	WPC4F
BPRED	DECORATE	GOSSIPER	LITELANG	PEBBLE	SHAMAN	WPUZZLES
BRCKGAME	DELCOMM	GRC	LOGIC	PERIOD	SHOP	WSCIPHER
BRCKTS	DELCOMM2	GREED	LONER	PERMUT1	SHORTCUT	XORROUND
BRI	DEPEND	GSHOP	LOSTCT	PERMUT2	SHPATH	YAPP
BRICKS	DFLOOR	GSS1	LPERMUT	PFDEP	SILVER	YKH
BRII	DICE1	GSS2	LQDCANDY	PHDISP	SLEEP	YODANESS
BROKEN	DICTSUB	GSS3	LSORT	PHIDIAS	SOLIT	ZSUM
BROUL	DIEHARD	GSS4	LWAR	PHONELST	SOPARADE	ZZPERM
BROW	DIRVS	GSS5	M00PAIR	PHONY	SORTBIT
BSHEEP	DISTANCE	GUANGGUN	M3TILE	PHRASES	SPEED
BTOUR	DISUBSTR	GUESSING	MAJOR	PICAD	SPIN
BUGLIFE	DIV	GUESSTHE	MANGOES	PIE	SPLIT
BULK	DIV15	HACKRNDM	MAP	PIGBANK	SQDANCE
BUNDLE	DIV2	HALLOW	MARBLES	PIR	SQRBR

TODO list of classical problems:

ASSIGN4	WINDMILL
NECKLACE

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP