Sphere Online Judge (SPOJ)

Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #92 (155.7 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

Problems solved: 698
Solutions submitted: 3236

Problems

List of solved classical problems:

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

TODO list of classical problems:

ASSIGN4	WINDMILL
NECKLACE

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP