Sphere Online Judge (SPOJ)

Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #117 (129.2 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

Problems solved: 640
Solutions submitted: 3105

Problems

List of solved classical problems:

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

TODO list of classical problems:

NECKLACE
WINDMILL

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP