Sphere Online Judge (SPOJ)

Mauro Persano

@mpersano

Joined Aug 2006

World Rank: #408 (55.2 points)

Institution: Exobiology Lab, Valles Marineris, Mars

Activity over the last year

Effectiveness

Problems solved: 350
Solutions submitted: 1947

Problems

List of solved classical problems:

ABCPATH	BYTESH1	EASYPIE	HEXBOARD	MBLAST	PARTPALI	SOLIT
ABSYS	BYTESM2	EASYPROB	HIKE	MC	PARTSUM	SPCQ
ACMAKER	CANDY3	EC_CONB	HMRO	MCITYHAL	PARTY	SQDANCE
ACODE	CANTON	EDIST	HPYNOS	MCOINS	PATHEADS	SQRBR
ACPC10D	CCHESS	EDIT	HS08PAUL	MCUR98	PAYING	SQRROOT
ACS	CERC07K	EIGHTS	ICODER	MDT1	PDECODE	SSHUFFLE
ADDREV	CERC07N	EMOTICON	ICPC12C	MICEMAZE	PEBBLE	STABLEMP
ADV04L	CERC07R	ENCONDIN	IGARB	MISERMAN	PERMUT1	STAMPS
AEROLITE	CFRAC	EQDIV	IITKWPCO	MIXTURES	PERMUT2	STONE
AIBOHP	CFRAC2	ESCJAILA	IKEYB	MKJUMPS	PFDEP	STPAR
ALICECUB	CHMAZE	ETF	IMAGE	MKLABELS	PHIDIAS	SUBST1
ALTSEQ	CHOCOLA	EUROPEAN	IMPORT	MKMONEY	PHONELST	SUDOKU
AMR11E	CLEANRBT	EXPR1	INCPOWK	MLASERP	PHONY	SUM1SEQ
ANARC05B	CLONE	FACEFRND	INCSEQ	MMASS	PICAD	SUMFOUR
ANARC05H	CMEXPR	FAKETSP	INDEXGEN	MMAXPER	PIGBANK	SUMITR
ANARC07C	CMPLS	FARIDA	INUMBER	MMOD29	POKER	TAP2013G
ANARC07G	CNEASY	FASHION	INVCNT	MONODIG	POLEVAL	TAP2014B
ANARC09A	CODERE3	FAST2	IOIPALIN	MORSE	PON	TAUT
ANARC09C	COINS	FCTRL	IWGBS	MPILOT	POSTERS	TAXI
APRIME	COMCB	FCTRL2	JAVAC	MRECAMAN	POTHOLE	TEMPTISL
ARCTAN	COWWORDS	FEAST	JRIDE	MREPLBRC	POUR1	TEST
ARITH2	CPRIME	FIBOSUM	JULKA	MTOTALF	PPATH	TETRAVEX
ASSIGN	CPRMT	FISHER	KPEQU	MUL	PRIME1	TOANDFRO
ASSIST	CRDS	FOOL	KPSORT	MZVRK	PRIMPERM	TOE1
BABTWR	CROSSBIT	FORMAT	LABYR1	NBIN	PRO	TOE2
BADXOR	CRSCNTRY	FPOLICE	LABYR2	NEG2	PROOT	TPERML
BANDW	CRYPTO1	FRACTION	LAGRANGE	NFACTOR	PROPKEY	TREENUM2
BASE	CRYPTON	FROGGER	LASTDIG	NFURY	PT07Y	TRIP
BEADS	CSTREET	GAMEFIL	LASTDIG2	NHAY	PT07Z	TRT
BEENUMS	CTFLAG	GCJ121CC	LEONARDO	NICEBTRE	QKP	TSHOW1
BINGO	CTRICK	GCJ1C09A	LISA	NOCHANGE	QUEST4	TULIPNUM
BINPRNUM	CUBEFR	GCPC11D	LOGIC	NSTEPS	QUILT	TWENDS
BINSTIRL	CUBERT	GCPC11F	LSORT	NSYSTEM	RABBIT1	TWOSQRS
BISHOPS	CUBES	GENETIC	LUCKYNUM	NUMOFPAL	RENT	UCV2013A
BITMAP	CUBNUM	GEOPROB	LWAR	NY10A	ROADNET	UCV2013I
BLINNET	CZ_PROB1	GNY07C	M00PAIR	NY10E	ROCK	UCV2013J
BLKEK	DANGER	GNY07D	M3TILE	ODWS	ROMAN	UJ
BLUEEQ3	DBALLZ	GNY07H	MAIN111	OHANISER	RPLC	ULM02
BOCOMP	DCRYPT	GNYR09F	MAIN113	ONEZERO	SAMER08C	UOFTAE
BOKAM143SOU	DICTSUB	GOODB	MAIN72	ONP	SAMER08F	UPDATEIT
BOMARBLE	DIEHARD	GRC	MAIN8_E	ORDERS	SAMER08K	UPSUB
BOOKS1	DISPUTES	GROCERY	MARBLES	ORDSUM23	SBANK	URJC2_F
BOOLE	DISUBSTR	GSS1	MARKUP	ORIGLIFE	SCAVHUNT	VONNY
BORW	DIV15	GSS3	MATRIOSH	OROSNAKE	SCUBADIV	WILLITST
BRCKTS	DIVSUM2	GUANGGUN	MATSUM	PAGAIN	SELLPHN2	WORDCNT
BRCKTS2	DNA	HACKRNDM	MAWORK	PAIRINT	SEQUENCE	WORDS1
BSHEEP	DNPALIN	HANGLET	MAYA	PALACE	SERVICE	WPC4F
BUGLIFE	DRINK	HANGOVER	MAYACAL	PALIN	SHOP	WSCIPHER
BULK	DTT	HASHIT	MB1	PAREN	SHPATH	XYI
BYTESE1	DYZIO	HEPNUM	MBEEWALK	PARTIT	SMILEY1807	YOUWIN

TODO list of classical problems:

Public problems created by user:

EQU2

ACT	ARRANGE2	DQUERY	MMINPAID	ONEINSTR	RAINBOW	TRANK
ALIENS	BAISED	EOPERA	MONONUM	PAAAARTY	RLM	TRANS
AMBM	CLEVER	HEXGRAM	MTWALK	PHRASES	ROOT	TRICENTR
ANAGR	CPC	MIB	MUSKET	POLYCODE	SCYPHER	VIDEO
ARITH	DINONUM	MINMOVE	NUMQDW	PT07H	THREECOL