Sphere Online Judge (SPOJ)

Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #117 (128.4 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

Problems solved: 634
Solutions submitted: 3093

Problems

List of solved classical problems:

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

TODO list of classical problems:

NECKLACE
WINDMILL

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP