Sphere Online Judge (SPOJ)

Mohamed Osama

@mc_mosa

Egypt, Giza

Joined Feb 2012

World Rank: #779 (33.3 points)

Institution: Cairo University

Activity over the last year

Effectiveness

Problems solved: 316
Solutions submitted: 2038

Problems

List of solved classical problems:

ABCD	BENEFACT	EC_CONB	HS08FOUR	MPILOT	PIGBANK	SQRBR
ABCDEF	BISHOPS	EDIST	ICPCS	MREPLBRC	PLD	SSHUFFLE
ABCPATH	BITMAP	EDIT	IKEYB	MSTRMND	POTHOLE	STAMPS
ABSYS	BLINNET	EGYPIZZA	INCARDS	MTHUR	POUR1	STONE
ACMAKER	BOOKS1	EIGHTS	INUMBER	MTOTALF	PPATH	STREET
ACODE	BORW	EKO	INVCNT	MUDDY	PRIME1	STREETR
ACPC10A	BRCKTS	ENCONDIN	IQUERY	MULTQ3	PRIMPERM	STSTRING
ACPC10C	BRCKTS2	EPALIN	IWGBS	NAKANJ	PSTRING	SUBS
ACPC10D	BROKEN	EQDIV	JAVAC	NATALIAS	PT07X	SUBST1
ADDREV	BSHEEP	ETF	JULKA	NDIV	PT07Y	SUBSUMS
AE00	BUGLIFE	FACT0	KGSS	NFACTOR	PT07Z	SUMFOUR
AFS	BYTESE1	FACTCG2	KIMO1	NHAY	PUCMM025	SUMITR
AGGRCOW	BYTESE2	FACTMUL	KIMO4	NICEDAY	PUCMM210	SUSY
ALIENS	BYTESM2	FANCY	KNMOVE	NITT2	PYRA	TAP2012A
ALLIZWEL	CADYDIST	FASHION	KQUERY	NOCHANGE	QTREE	TAP2012B
AMR10G	CANDY	FASTFLOW	KURUK14	NOSQ	QUEEN	TAXI
AMR11E	CANDY3	FATAWY	LABYR1	NOVICE63	QUEST4	TDPRIMES
ANARC05B	CANTON	FCTRL	LASTDIG	NSTEPS	RATING	TEST
ANARC05H	CATM	FCTRL2	LASTDIG2	NUMTSN	RDNWK	TETRAVEX
ANARC08A	CDOWN	FINDSR	LAWNMWR	NWERC11A	RELINETS	THREECOL
ANARC08B	CERC07K	FREQUENT	LCA	NWERC11B	RENT	TOANDFRO
ANARC09A	CHASE1	GALOU	LITE	NY10A	RIVALS	TOE1
ANARC09C	CHICAGO	GCPC11J	LKS	NY10B	RMTLAND	TOE2
ANARC09D	CHMAZE	GERGOVIA	LUCKYNUM	NY10C	ROADS	TOHU2
ANGELS	CHOCOLA	GIRLSNBS	M3TILE	NY10D	ROBBERY2	TRANCLS
AP2	CIJEVI	GLJIVE	MAIN8_C	NY10E	ROCK	TRICKTRT
APS	CLEANRBT	GNY07H	MATGAME	OFFSIDE	RUNAWAY	TRICOUNT
ARBITRAG	CLOPPAIR	GNYR09F	MATSUM	OLOLO	SAMER08A	TRIP
ARDA1	COCONUTS	GONDOR	MAXSUB	ONEZERO	SAMER08C	TRT
ARITH	CODESPTB	GSS1	MAXSUMSQ	ONP	SAMER08D	TTTABLE
ARITH2	COINS	GSS3	MAXWOODS	OPTM	SAMER08F	TWENDS
ARMY	COMDIV	GSS5	MBINGO	PALIN	SBETS	UCI2009B
ARRAYSUB	CPCRC1C	GUANGGUN	MBLAST	PARSUMS	SCALES	UMNOZAK
ASCDFIB	CPRMT	GUESSNM2	MCLB	PARTIT	SCITIES	UPSUB
ASSIGN	CSQUARE	HACKRNDM	MCLONUM	PARTPALI	SCPC11A	VOCV
ASSIST	CSTREET	HALLOW	MCOINS	PARTY	SCUBADIV	WILLITST
A_W_S_N	CUBEFR	HANGOVER	MDIGITS	PCPC12D	SHOP	WORDCNT
BABTWR	CVJETICI	HASHIT	MELE3	PCPC12E	SHPATH	WORDS1
BABY	CZ_PROB1	HC12	MICEMAZE	PCPC12G	SLIKAR	XMEN
BALLOT	DISJPATH	HEXBOARD	MIDO	PCPC12J	SOLDIER	YODANESS
BAT1	DISUBSTR	HIGHWAYS	MIXTURES	PERIOD	SOLDIERS
BAT2	DIV	HISTOGRA	MJLAR10	PERMUT1	SPCM
BAT3	DQUERY	HOMO	MKJUMPS	PERMUT2	SPCO
BAT4	DSUBSEQ	HORRIBLE	MLASERP	PFDEP	SPCU
BEADS	EASYMATH	HOTELS	MMAXPER	PHONELST	SPEED
BEENUMS	EASYPROB	HPYNOS	MORSE	PIE	SQDANCE

TODO list of classical problems:

ALL	BRICKS	DOORSPEN	FCANDY	MUL	SKEY
BAC	DISTANCE	EQBOX	MFISH	POWPOW	TWOSQRS