Sphere Online Judge (SPOJ)

David Gómez

@david70

United States, Mountain View

Joined Jun 2008

World Rank: #328 (64.3 points)

Institution: Universidad Simon Bolivar

Activity over the last year

Effectiveness

Problems solved: 485
Solutions submitted: 4074

Problems

List of solved classical problems:

ABCDEF	BOCOMP	DNPALIN	GUESSTHE	MCOINS	PEBBLE	SNOOKER
ABCPATH	BOMARBLE	DP	HACKERS	MELE3	PERMUT1	SOCIALNE
ABSURD	BOMB	DRAWM	HAMSTER1	MFLAR10	PERMUT2	SOLDIER
ABSYS	BOOKS1	DSUBSEQ	HANGOVER	MHLAR10	PFDEP	SPFIBO
ACFRAC	BOPERISH	DTT	HAPPYTL	MIB	PHONELST	SPP
ACMAKER	BORW	DTWW	HAROWS	MICEMAZE	PIR	SQFREE
ACODE	BRCKTS	DYZIO	HASHIT	MIDO	PLD	SQRBR
ACPC10A	BROKEN	EASYPROB	HC	MILAR10	POKER	SQRROOT
ACPC10B	BRPAR	EBOXES	HC12	MINCOUNT	POLEVAL	SSHUFFLE
ACPC10C	BST	EDGE	HEADSHOT	MINMOVE	PON	STAMPS
ACPC10D	BUGLIFE	EDIST	HEAPULM	MINVEST	POTHOLE	STEVE
ACPC10E	BYECAKES	EDS	HELPBOB	MIXTURES	POUR1	STPAR
ACS	BYTESE1	EGYPIZZA	HEPNUM	MJLAR10	PPATH	STREDUCE
ACT	BYTESE2	EIGHTS	HERDING	MKBUDGET	PQUEUE	STREET
ACTIV	BYTESH1	ELIM	HIGHWAYS	MKLABELS	PRETTYP	STREETR
ADDREV	BYTESM2	EMOTICON	HISTOGRA	MKLAR10	PRIME1	STSTRING
ADSPROP	C1LJUTNJ	ENCONDIN	HOMEW	MKMONEY	PRISMSA	SUBLEX
ADV04B1	CAKE2	EPALIN	HOMO	MLASERP	PRMLX	SUBS
AE00	CANDN	EQ	HORRIBLE	MMASS	PRO	SUBSEQ
AE2A	CANDY	EQBOX	HOTELS	MMATRIX	PROOT	SUBST1
AEROLITE	CANDY2	EQDIV	HPYNOS	MMAXPER	PT07Y	SUBSUMS
AGGRCOW	CANDY3	ETF	HPYNOSII	MMINPER	PT07Z	SUMFOUR
AIBOHP	CANTON	FACT0	HS08PAUL	MMOD29	PYRA	SUMITR
ALICECUB	CATM	FACT1	HUBULLU	MNERED	QCJ1	SUMSUMS
ALL	CATTACK	FACVSPOW	ICODER	MORSE	QCJ2	SUPPER
AMBM	CDC12_B	FAKETSP	IGARB	MPRIME1	QKP	TAUT
AMR10A	CENCRY	FASHION	IKEYB	MRECAMAN	QTREE	TAXI
AMR10C	CERC07K	FASTFLOW	IMAGE	MRECT1	QTREE2	TCOUNT2
AMR10D	CERC07N	FAVDICE	INCDSEQ	MREPLBRC	QUADAREA	TDKPRIME
AMR10G	CERC07R	FCTRL	INCSEQ	MSE06H	QUADRATE	TDPRIMES
AMR11E	CFJUN21	FCTRL2	INDIPROG	MSTRING	QUEEN	TEMPTISL
ANARC05B	CFPARTY	FENCE1	INTEGER1	MTOTALF	QUERYSTR	TEST
ANARC05H	CFRAC	FERT21_0	INUMBER	MTWALK	QUEST4	TETRAVEX
ANARC05I	CFRAC2	FIBTWIST	INVCNT	MUL	QUILT	THREECOL
ANARC07C	CHICAGO	FILRTEST	ISLHOP	MULTQ3	RABBIT1	TOANDFRO
ANARC08A	CHOCOLA	FINDPRM	JAVAC	MZVRK	RAIL	TOE1
ANARC08B	CISTFILL	FINDSR	JEDNAKOS	NDIVPHI	RAINBOW	TOE2
ANARC08F	CLEANRBT	FISHER	JRIDE	NECKDEC	RATING	TOHU2
ANARC08G	CLOCKS	FLIB	JULKA	NEG2	REC	TOPCODE
ANARC08H	CLONE	FOOL	KGSS	NFACTOR	RENT	TRAFFICN
ANARC09A	CLTZ	FPOLICE	KROW	NG0FRCTN	RLM	TRAVERSE
ANARC09B	CMPLS	FREQUENT	LABYR1	NG1FRCTN	ROADNET	TRGRID
ANARC09C	COEF	FROGGER	LABYR2	NGM	ROBBERY2	TRICOUNT
ANARC09D	COINS	FRQPRIME	LAGRANGE	NGM2	ROBOTGRI	TRIKA
ANARC09F	COMDIV	FTHEELF	LASTDIG	NHAY	ROCK	TRIP
APS	COUNT	GARBAGE	LASTDIG2	NOTATRI	RPLA	TRT
ARCTAN	CPC	GCD2	LENGFACT	NOVICE43	RPLB	TTTABLE
ARDA1	CPRIME	GCJ101BB	LFM	NSTEPS	RPLC	TUTMRBL
ARITH	CPRMT	GCJ2012C	LINEUP	NSYSTEM	RPLD	TWENDS
ARITH2	CROBOTS	GCPC11A	LISA	NUMOFPAL	RRSCHED	TWICE
ARMY	CRSCNTRY	GCPC11B	LITE	NY10A	SAMER08A	TWINSNOW
ARRANGE	CRYPTON	GCPC11E	LOGIC	NY10B	SAMER08C	TWOSQRS
ASSIGN	CSQUARE	GEOPROB	LUCKYNUM	NY10E	SAMER08D	UCI2009B
ASSIST	CSTREET	GERGOVIA	M00PAIR	ODDDIV	SAMER08E	UJ
BABY	CT14E	GF2	M3TILE	OFFSIDE	SAMER08F	UPSUB
BACKPACK	CT25C	GIRLSNBS	MAIN72	ONEZERO	SAMER08G	VFMUL
BAISED	CTRICK	GLJIVE	MAJSTOR	ONP	SAMER08J	WILLITST
BASE	CUBES	GNY07C	MARBLES	OROSNAKE	SAMER08K	WORDCNT
BEADS	CVJETICI	GNY07D	MARTIAN	PAGAIN	SBANK	WORDS1
BEENUMS	CZ_PROB1	GNY07E	MATRIOSH	PAIRINT	SBETS	WSCIPHER
BENEFACT	DANGER	GNY07F	MATSUM	PALIN	SCAVHUNT	XOINC
BILLIARD	DEFKIN	GNY07H	MAXSUB	PARKET1	SCUBADIV	YODA
BINGO	DEPEND	GNYR09F	MAXSUMSQ	PARKINGL	SEQ	YODANESS
BINSTIRL	DICTSUB	GOALFR	MAYA	PARTIT	SERVICE	ZIGZAG
BIO1	DISJPATH	GONDOR	MBEEWALK	PARTPALI	SHLIGHTS	ZUMA
BISHOPS	DISPUTES	GOSSIPER	MBINGO	PARTY	SHOP
BITMAP	DISUBSTR	GSS1	MBLAST	PATHEADS	SHOPPERS
BLINNET	DIV	GSS3	MCHAOS	PAYING	SHPATH
BMJ	DIV2	GSS5	MCIRGAME	PB	SKYLINE
BOBALLS2	DIVSUM2	GUESSING	MCITYHAL	PDECODE	SLIKAR

TODO list of classical problems:

Public problems created by user:

CF25E
FIBOSUM

ADVEDIST	DIV15	FSEATS	LINES	NQUEEN	SEQ5	VGCD
AXIS	DIVREL	HISIX	LIS2	OILCOMP	SERVICEH	ZTC
BABTWR	DOUBLE	INCPOWK	LPERMUT	ORDERS	SETSTACK
BACKTPOL	DQUERY	INTEGMAX	MB1	PIGBANK	STONE
BIA	FCANDY	IOIISL08	MBIPALIN	QUEST5	STRDIST
CDC12_C	FLOWGROW	IVAN	MELE2	ROADS	SUB_PROB
CT16E	FNRANK	KPEQU	MUDDY	ROOTCIPH	TCOUNT3
CTOI10D2	FRACTION	KPMATRIX	NAJKRACI	SAMER08I	TOURIST