Sphere Online Judge (SPOJ)

Brian Bi

@bbi5291

Canada,

Joined Jan 2007

World Rank: #86 (167.4 points)

Institution: Bloomberg

C++ programmer living in NYC

Activity over the last year

Effectiveness

Problems solved: 715
Solutions submitted: 3275

Problems

List of solved classical problems:

ABA12D	BUSYMAN	DNPALIN	HANGOVER	MATH1	PLHOP	STABLEMP
ABCD	BWHEELER	DOTAA	HANOI07	MATRIOSH	PLONK	STAMPS
ABCDEF	BWIDOW	DOUBLE	HARDQ	MATRIX	PMATRIX	STEAD
ABCPATH	BYECAKES	DOUBLEVI	HASHIT	MATRIX2	POKER	STEVE
ABSP1	BYTESE1	DPAIR	HC	MATSUM	POLEVAL	STONE
ABSYS	BYTESE2	DQUERY	HEADSHOT	MAWORK	POLYCODE	STOPCITY
ACMAKER	BYTESM2	DRAGON	HELP	MAXIMUS	POLYEQ	STORE
ACODE	CABLETV	DRAGON2	HELPBTW	MAXLN	POLYGAME	STPAR
ACPC10A	CADYDIST	DRINK	HELPR2D2	MAY99_2	PON	STREETR
ACPC10D	CAKE	DSUBSEQ	HEPNUM	MAYA	POSTERS	STSTRING
ACPC10E	CALLS	DTT	HERDING	MAYACAL	POTHOLE	SUBS
ACPC11B	CANDY	DYZIO	HEXAGON	MAZE	POUR1	SUBSEQ
ACQUIRE	CANDY2	EASYPIE	HIGH	MBEEWALK	PPATH	SUBST1
ACS	CANDY3	EASYPROB	HIGHWAYS	MCIRGAME	PQUEUE	SUBSUMS
ACT	CANTON	EBOXES	HIKE	MCOINS	PRIME1	SUDOKU
ADDREV	CAPCITY	EC_CONB	HISTOGRA	MDST	PRIMIT	SUM1SEQ
ADV04J	CARDSHUF	EDIST	HITOMISS	MEMDIS	PRINT	SUMFOUR
AE00	CASHIER	EDIT	HKNAP	MENU	PRISMSA	SUMITR
AE2A	CATM	EDIT3	HMRO	MFLAR10	PRLGAME	SUMSUMS
AE2B	CATTLEB	EGYPIZZA	HOLIDAY1	MICEMAZE	PRO	SUPPER
AE5B2	CAVE	EIGHTS	HOLIDAY2	MINCOUNT	PROFIT	SWAPS
AEROLITE	CCROSS	ELLIPSE	HORRIBLE	MINIMAX	PSTRING	TABLE5X5
AGGRCOW	CCROSSX	EMPODIA	HOSPITAL	MINMOVE	PT07X	TAUT
AIBOHP	CERC07B	EMPTY	HOTELS	MINUS	PT07Y	TAXI
ALIBB	CERC07C	EN	HOTLINE	MISERMAN	PT07Z	TCNUMFL
ALICEBOB	CERC07K	ENIGMATH	HPYNOS	MIXTURES	PTIME	TCOUNT2
ALICESIE	CERC07N	EOPERA	HUBULLU	MKLABELS	PUCMM025	TCOUNT3
ALIEN	CERC07P	EQBOX	ICAMPSEQ	MKMONEY	PUCMM210	TCUTTER
ALIENS	CERC07R	EQDIV	ICODER	MLAND	PUCMM334	TDKPRIME
ALTARS	CFRAC	ETF	IEEEBGAM	MLASERP	QCJ4	TEAM2
AMR10G	CFRAC2	EUROPEAN	IGARB	MMAXPER	QTREE	TEM
AMR11E	CH3D	EXCHNG	IITKWPCB	MMMGAME	QTREE2	TEMPTISL
AMR12D	CHAIN	EXPAND	IITKWPCO	MMOD29	QUADAREA	TEST
AMZRCK	CHASE	EXPEDI	IKEYB	MOBILE	QUEEN	TETRA
AMZSEQ	CHASE1	EXPR1	IM	MON2012	QUEST4	TFOSS
ANALYSER	CHICAGO	FACEFRND	IMAGE	MONODIG	QUEST5	TFSETS
ANARC05B	CHOCOLA	FACT0	IMP	MORSE	QUILT	THREECOL
ANARC05H	CHRIS	FAKETSP	IMPORT	MOULDS	RABBIT1	TILING
ANARC08B	CISTFILL	FAMILY	INCARDS	MRECAMAN	RAILROAD	TOANDFRO
ANARC08G	CIVIL	FANCY	INCR	MTWALK	RAIN1	TOE1
ANARC08H	CLK	FARIDA	INCSEQ	MUL	RAIN2	TOE2
ANARC09A	CLONE	FARMER	INDEXGEN	MULTQ3	RAIN3	TOHU
ANARC09B	CLTZ	FASHION	INTERVAL	MUSKET	RANJAN02	TOMJERRY
ANGELS	CMEXPR	FASTFLOW	INUMBER	MWORDS	RECTNG1	TOUR
AP2	CMPLS	FAVDICE	INVCNT	MYQ1	RECTNG2	TOURS
APRIME	CNEASY	FCANDY	INVENT	MZVRK	RELATS1	TPERML
APS	CNHARD	FCTRL	IOIPALIN	NAPTIME	RENT	TRANK
ARCHPLG	CODE	FCTRL2	IVAN	NEG2	REPEATS	TRANS
ARCTAN	CODE1	FCTRL4	JASIEK	NETADMIN	RESIST	TRANSL
ARITH	CODESPTB	FENCE1	JAVAC	NG0FRCTN	RHOMBS	TRANSMIT
ARITH2	COEF	FENCE3	JAZZYJOB	NG1FRCTN	RIGHTTRI	TRANSP
ARMY	COINS	FIBOSUM	JNEXT	NGM	RNUMBER	TRANSP2
AROAD	COMCB	FIBOSUM2	JPIX	NHAY	ROADNET	TREE
AROUND	COMDIV	FIRM	JRIDE	NICEDAY	ROADS	TREE1
ARRANGE	COMMEDIA	FISHER	JULKA	NITT2	ROBOT	TREE2
ARRAYSUB	CONDUIT	FLBRKLIN	KGSS	NOTATRI	ROCK	TREEGAME
ASSIGN	CONTPACK	FOOL	KMSL4B	NSTEPS	ROMAN	TRGRID
ASSIST	CORNET	FOOTBALL	KPEQU	NSYSTEM	ROOT	TRICENTR
ATMS	COUNT	FPOLICE	KPMATRIX	NUMQDW	ROOTCIPH	TRICOUNT
BABTWR	COURIER	FRACTION	KPMAZE	NY10A	RPGAMES	TRIKA
BACKPACK	COVER	FREQUENT	KPPOLY	NY10E	RPLC	TRIOPT
BAISED	COVER2	FSEATS	KPSORT	OFFSIDE	RPLE	TRIP
BALIFE	COWCAR	FSHEEP	KPSUM	OLOLO	RPLH	TRIPART
BALL1	COWPIC	GALAXY	KPURSUIT	ONEZERO	RRSCHED	TRT
BANDW	CPC	GALOU	KQUERY	ONP	SA04D	TSHOW1
BARB	CPCRC1C	GAME	KROW	OPTM	SAM	TTABLE
BASE	CPRMT	GAMES	KRUSKAL	OPTSUB	SAMER08F	TWENDS
BC	CRDS	GANNHAT	LABYR1	ORDERS	SBANK	TWICE
BEADS	CRSCNTRY	GARDENAR	LANDSCAP	ORDERSET	SBETS	TWINSNOW
BEENUMS	CRYPTO1	GCD2	LASER_BEAM	ORIGLIFE	SBSTR1	TWOSQRS
BENEFACT	CSTREET	GCD3	LASTDIG	PAINTTMP	SCALE	UCUBE
BIA	CTAIN	GCPC11F	LASTDIG2	PAIRINT	SCALES	UFAST
BICYCLE	CTGAME	GEOM	LAZYCOWS	PALACE	SCANNER	UJ
BILLIARD	CTRICK	GEOPROB	LAZYPROG	PALDR	SCAVHUNT	UPSUB
BINGO	CUBE	GHOSTS	LCA	PALIM	SCITIES	VHUFFM
BINSTIRL	CUBEFR	GIRLSNBS	LCS	PALIN	SCPC11B	VOCV
BIRTHDAY	CUBERT	GIVEAWAY	LCS2	PALSEC	SCRAPER	VONNY
BISHOPS	CUBES	GLASNICI	LEMON	PANIC	SCUBADIV	WA
BITMAP	CUTOUT	GLJIVE	LENGFACT	PARADOX	SCYPHER	WATER
BLINNET	CUTSQRS	GLUE	LEONARDO	PARKET1	SEGVIS	WIDGET
BLUEEQ2	CWC2015	GNY07C	LEXBRAC	PARTIT	SEQ	WILD
BMJ	CYLINDER	GNY07D	LIAR	PARTPALI	SEQ1	WILLITST
BOI7SEQ	CZ_PROB1	GNY07E	LIFTS	PARTSUM	SEQ2	WINDOW1
BOMARBLE	DANCE	GNY07F	LINES	PARTY	SEQPAR	WMELON
BONFIRE	DANGER	GNY07G	LIS2	PAYING	SEQUENCE	WORDCNT
BOOK	DCEPC206	GNY07H	LISA	PB	SERVERS	WORDEQ
BOOKS1	DCEPC504	GNYR09F	LITE	PEBBLE	SERVICE	WORDS1
BOXES	DEADFR	GOSSIPER	LITELANG	PERIOD	SHAHBG	WORMS
BPRED	DECORATE	GRC	LOGIC	PERMUT1	SHAMAN	WPC4F
BRCKGAME	DELCOMM	GREED	LONER	PERMUT2	SHOP	WPUZZLES
BRCKTS	DELCOMM2	GSHOP	LOSTCT	PFDEP	SHORTCUT	WSCIPHER
BRI	DEPEND	GSS1	LPERMUT	PHDISP	SHPATH	XORROUND
BRICKS	DFLOOR	GSS2	LQDCANDY	PHIDIAS	SILVER	YAPP
BRII	DICE1	GSS3	LSORT	PHONELST	SLEEP	YKH
BROKEN	DICTSUB	GSS4	LWAR	PHONY	SOLIT	YODANESS
BROUL	DIEHARD	GSS5	M00PAIR	PHRASES	SOPARADE	ZSUM
BROW	DIRVS	GUANGGUN	M3TILE	PICAD	SORTBIT	ZZPERM
BSHEEP	DISTANCE	GUESSING	MAJOR	PIE	SPEED
BTOUR	DISUBSTR	GUESSTHE	MANGOES	PIGBANK	SPIN
BUGLIFE	DIV	HACKRNDM	MAP	PIR	SPLIT
BULK	DIV15	HALLOW	MARBLES	PITPAIR	SQDANCE
BUNDLE	DIV2	HAMSTER1	MARKUP	PLATON	SQRBR
BUS	DNA	HAN01	MATCHING	PLD	SQRROOT

TODO list of classical problems:

ASSIGN4	WINDMILL
NECKLACE

Public problems created by user:

CCCCUBE
DOMINOES
LEGO
RATING
WIRELESS
DINGRP