Sphere Online Judge (SPOJ) - User nadstratosfer

Michał Cajsel

@nadstratosfer

Iceland, Reykjavik

Joined May 2017

World Rank: #25 (311.3 points)

Institution: http://csdb.dk/scener/?id=2645

Oldschooler from C64 days, needed 10 years break from coding to find out I don't really want to do anything else. Enjoying CP for the same reasons I did with demoscene in the 90's: friendship, glory & learning. Will consider jobs in northwestern Europe, write to mcajsel at gmail.

Activity over the last year

Effectiveness

Problems solved: 973
Solutions submitted: 5722

Problems

List of solved classical problems:

AAC2	C1LJUTNJ	ENCONDIN	IAPCR2F	MC	PL	SUBSEQ
ABA12D	CADYDIST	ENIGMATH	IBIGAME	MCIRGAME	PLAYGAME	SUFEQPRE
ABCD	CAM5	EPALIN	ICANDIES	MCONVERT	PLNDROME	SUMDEC2
ABCDEF	CAMELOT	EPTT	ICODER	MCUR98	PLUS	SUMITR
ABCPATH	CANDY	EQDIV	ICPC12C	MECGROUP	PLYGRND	SUMMATION
ABSP1	CANDY3	EQUI	IEEEBGAM	MFLAR10	POCRI	SUMMUL
ABSURD	CANPR	ESCJAILA	IGALAXY	MICEMAZE	POLCONST	SUMPRO
ABSYS	CANTON	ESJAIL	IGARB	MIDO	POLYMUL	SVAREA11
ACMT	CATINV	ESSY	IGOR	MINDIFF	PON	SYNC13C
ACPC10A	CATM	ETF	IIITD1	MINSTACK	POSAO	TAILS
ACPC10B	CBANK	ETFD	IIITMSTUD	MINSTOCK	POTIONS	TAKIN
ACPC10D	CCHESS	EXPOR	IITD4	MISERMAN	POWERPHI	TAP2012A
ACPC10E	CDC12_C	FACEFRND	IITKWPCA	MKEQUAL	POWERUP	TAP2012B
ACPC11B	CDRSANJ	FACT0	IITKWPCB	MKLABELS	POWFIB	TAP2013E
ACS	CENCRY	FACT1	IITKWPCF	MKMONEY	PPATH	TAP2013G
ACT	CEQU	FACTCG2	IITKWPCH	MLK	PPBRJB	TAP2013H
ADABANKET	CERC07N	FACTDIV	IITKWPCJ	MMMGAME	PPR	TAP2013J
ADACHES2	CERC07R	FACTMUL	IITKWPCN	MNIU	PQUEUE	TAP2014B
ADACON	CFPARTY	FACTMULN	IITKWPCO	MNNITAR	PR003004	TAP2014E
ADACUT	CFRAC	FAKETSP	IITWPC4A	MOHIB	PRADIPSUM	TAP2014G
ADACYCLE	CFRAC2	FALTAENV	IITWPC4B	MONONUM	PRATA	TAP2014J
ADADUNG	CGBOY	FANCY	IITWPC4C	MOWGLI	PRESIDEN	TAP2015C
ADAFRIEN	CHARGY	FARIDA	IITWPC4H	MOZHSLM	PRIME1	TAP2015D
ADAFUROW	CHICAGO	FASHION	IITWPC4I	MRECAMAN	PRIMEZUK	TAP2015H
ADAGCD	CHMAZE	FAST2	IMAGE	MTWALK	PRINT	TAP2016F
ADAM1	CHOCOLA	FAVDICE	IMMERSED	MUL	PRISMSA	TAP2016J
ADAPET	CHOTU	FCDC	IMPUNITS	MULTII	PRJAN15B	TCOUNT2
ADAPLANT	CHUNK1	FCTRL	INCARDS	MYQ1	PRJAN15F	TCOUNT3
ADAQUEUE	CHUNK2	FCTRL2	INCPOWK	NABILHACKER	PRLGAME2	TDKPRIME
ADARAIN	CINEMACON	FCTRL4	INDIPROG	NABILISU	PRMFN	TDPRIMES
ADAROBOT	CIPHERJ	FENCE1	INS14B	NAGAY	PRO	TEAM2
ADASEA	CIRCLEDIV	FERT21_0	INS14C	NAGAY1	PROBLEM4	TEMPTISL
ADASEQEN	CIRCLE_E	FIBFACT	INS14D	NAIVELOK	PROD1GCD	TESSER
ADASUM	CITY2	FIBOSUM	INS14G	NAJGC	PROFF	TEST
ADATEAMS	CKEWLK	FIBTWIST	INS14I	NAJPF	PROFILING	THEATRE
ADATRIP	CLASSICO	FILRTEST	INTEGER1	NAJPWG	PROOT	THEWAR
ADDREV	CLAW	FINDSR	INUM	NAKANJ	PROSCORE	THREENUMBERS
ADFRUITS	CLCKBAIT	FINGP	INUMBER	NASPRIM	PRUBALL	THRPWRS
ADRABR	CLEANRBT	FLIB	IOPC1203	NATALIAG	PSYCHO2	THRSUM
ADST01	CLOCK1	FLLM	IPAD	NATALIAS	PSYCHO3	TIP1
ADV04B1	CLONE	FOXLINGS	ISAB	NAUGHTY	PSYCHON	TIPTOP
ADV04J	CLTZ	FRMT	ISELECT	NBIN	PT07Y	TLPNGEM
ADV04L	CMPSSTR	FRND	IWGBS	NCLNE	PT07Z	TMB
AE00	CNEASY	FRNDCIRC	JAVAC	NDIV	PTIME	TOANDFRO
AFS	CNTDO	FRNDZND	JBIRDS	NDIVPHI	PUBLICAT	TOE1
AFS2	CNT_LUCK	FROGGER	JC15A	NDIVPHI2	PUCMM009	TOE2
AGPC01G	CODCHESS	FRQPRIME	JGTLE	NDS	PUCMM210	TOHU
AGPREFX	CODECODE	FTHEELF	JHAGIRLS	NECSTASY	PUCMM334	TOHU2
AKBAR	CODEIT03	FUNFACT	JMFILTER	NEG2	PUCMMT02	TOUR
ALCATRAZ2	CODFURY	FUNMODSEQ	JNEXT	NFACTOR	QCJ1	TPC07
ALCATRAZ3	CODGRF	FUNNUMS	JOKER1	NFURY	QCJ2	TRAVERSE
ALICESIE	CODWRECK4	FUNPROB	JRIDE	NGIRL	QKP	TREEII
AMR10C	COEF	FURYROAD	JULKA	NGM	QN01	TRGRID
AMR10G	COINS	GAME3	JUMPY	NGM2	QN02	TRIBT
AMR11E	COLONY	GAMES	KATHTHI2	NHAY	QUADAREA	TRICOUNT
AMR12B	COMDIV	GARDENAR	KFSTB	NICESEQ	RABBIT1	TRIGALGE
AMR12D	CONGA	GASOLINE	KINJUTSU	NINJA1	RANDG	TRIKA
AMR12G	CORN	GCD2	KMOVES	NINJA2	RANGESUM	TRNGL
AMSCO1	COWCAR	GCDEX	KNIGHTSR	NINJA3	RANGZER2	TRSTAGE
AMSCO2	CPCRC1C	GCDS	KNJIGE	NINJA4	RANJAN02	TRT
AMZRCK	CPRIME	GCDSQF	KNMOVE	NINJA5	REAYZCODETST	TRVCOST
AMZSEQ	CPRMT	GCJ101BB	KOMPICI	NINJA6	REBOUND	TSHOW1
ANARC05B	CPU	GCJ1C09A	KOPC12A	NINJA7	RIOI_2_3	TTTABLE
ANARC05H	CRAN01	GCJ2012C	KOPC12B	NITK06	RIVALS	TUG
ANARC05I	CRAZYSK	GCJPURE	KOZE	NITT2	RKS	TULIPNUM
ANARC08B	CRDS	GCPC11A	KPRIMESB	NITT8	RLCIPHER	TUTMRBL
ANARC08F	CRNVALEN	GCPC11F	KPURSUIT	NITTROAD	RLE	TWENDS
ANARC08G	CROBOTS	GCPC11J	KROW	NNUM	RLM	TWOGAME
ANARC08H	CRSCNTRY	GDCOFTI	KRUS	NOCHANGE	RMID	TWOKINGS
ANARC09A	CRYPTON	GEOPROB	KUMAR2019	NOSQ	RMTLAND	TWOSQRS
ANARC09B	CRZYSMKR	GEORGE	KURUK14	NOTATRI	ROADNET	UCBINTF
ANARC09C	CSHOWB	GERGOVIA	KUSAC	NOVICE43	ROADS	UCBINTG
AP2	CSQUARE	GGD	LABYR1	NOVICE62	ROBBERY2	UCBINTH
AP3	CSTREET	GIRLSNBS	LABYR2	NOVICE63	ROHAAN	UCV2013A
APCER	CTTC	GLJIVE	LAGRANGE	NPC2014E	ROMAN008	UCV2013B
APS	CUBE	GMMOD	LARSUBP	NPC2015A	ROOTCIPH	UCV2013C
ARBITRAG	CUBEFR	GMSTRE	LASER	NPC2015D	ROULETTD	UCV2013E
ARMY	CUBEND	GNY07C	LASTDIG	NPC2016A	RPLB	UCV2013H
ARRANGE	CUBERT	GNY07F	LASTDIG2	NPC2016C	RPLC	UCV2013I
ARRAYSUB	CUBES	GNYR04C	LASTSHOT	NR2	RPLD	UCV2013J
ARTHEVAL	CUBNUM	GOC11A	LCPC11B	NSQUARE	RPLE	UFPR14D
ASHMHF	CUTCAKE	GOLDG	LCPC12D	NSTEPS	RPLH	UJ
ASSIST	CYLINDER	GOO	LCPC12E	NSYSTEM	RSHIFT	UJ01
ATOMS	DALTSUM	GOODB	LCPC12F	NTG	RZSCSRVC	ULM02
AU7_5	DANDVIOL	GOODD	LDP	NUMBERTH	SABBIRGAME	ULM09
AVARY	DANGER	GOPI_SW	LEGRENDS	NUMPATH	SAFECRAC	UNIHW
A_W_S_N	DCEPC12E	GORELIAN	LENGFACT	NUMPLAY	SAMER08F	UOFTAB
BAD	DCEPC12H	GOSSIPER	LINES	NY10A	SAS002	UOFTAE
BAISED	DCEPC204	GPA1	LOCKER	NY10B	SAS003	UOFTCC
BALIFE	DCEPC504	GR	LONER	NY10C	SBANK	UOFTCE
BALLSUM	DCEPC505	GRAVEYRD	LOOPEXP	NY10D	SBETS	UPDATEIT
BANDW	DCEPC701	GRZZ	LOPOV	NY10E	SCAVHUNT	URJC2_A
BASE	DCEPC706	GSMATRIX	LOSTNSURVIVED	OAE	SCPC11B	URJC2_B
BDOI16B	DCRYPT	GUANGGUN	LOVEBIRDS	ODDDIV	SEQ6	URJC2_F
BEENUMS	DEFKIN	GUESSING	LOVEGURU	ODWS	SEQUENCE	VAPI01
BEHAPPY	DEFKIN2	GUESSTHE	LOVINGPW	OFFSIDE	SERGRID	VDATE
BEMINE	DIEHARD	HACKRNDM	LPIS	OFORTUNE	SETNJA	VECTAR10
BENEFACT	DIG	HALLOW	LQDCANDY	OHANISER	SEUG	VECTAR11
BGIRL	DIGITROOT	HANDS	LTRAFFIC	OLOLO	SGAME	VECTAR13
BINGO	DIGNUM	HANGOVER	LUCKYNUM	OMWG	SGIFT	VECTAR4
BINPRNUM	DIGOKEYS	HAP01	LVADER	ONEZERO	SHAHBG	VECTAR5
BIO1	DIV	HAPPYTL	LWAR	ONP	SHAKILKEYWORD	VECTAR6
BISHOPS	DIV15	HARISH_PUZZLE	M00PAIR	OPBIT	SHAKTI	VECTAR7
BIT2	DIV2	HARSHAD	M3TILE	OPCPIZZA	SHOP	VECTAR8
BITDIFF	DIVFACT	HAYBALE	MABJ	OPMODULO	SHPATH	VECTAR9
BITMAP	DIVFACT3	HC	MAIN111	ORDSUM23	SHUB1307	VENOM
BITPLAY	DIVFIBS	HCT00001	MAIN113	OROSNAKE	SIGNPOST	VERODOOM
BLCONE	DIVISION	HDEVIL	MAIN12A	OVGDEL	SILVER	VFMUL
BLINNET	DIVSTR	HEADSHOT	MAIN12B	OVISLARSUM	SINEGGS	VFRIENDS
BLKEK	DIVSUM2	HEPNUM	MAIN12C	PAGAIN	SIRNUMS	VGCD
BLLUCK	DIXIE001	HERDING	MAIN74	PAIRSUM	SKS001	VHELSING
BMJ	DOJO	HEXBOARD	MAIN8_D	PALACE	SKY	VISIBLEBOX
BOGGLE	DOL	HG	MAJOR	PALIN	SKYLINE	VPL2_AA
BOI7SEQ	DONALDO	HIGHWAYS	MAJSTOR	PALOVE	SMALL	VPL2_AB
BOKAM143SOU	DOTAA	HIPPO	MAKEMAZE	PARADOX	SNGDIV69	VPL2_AD
BOMARBLE	DOUBLE	HISIX	MANGOES	PARCARD1	SNGGW	VTV1001
BOMBER1	DOUTI	HISTOGRA	MAPEXC	PARKET1	SNGINT	VUDBOL7
BOPERISH	DRAGKING	HLP_RAMS	MARBLES	PARSUMS	SNGMSG	WACHOVIA
BOWLING1	DRAWIT	HMBY	MARYBMW	PARTY	SNGPG	WAGE
BRODOVI	DRAWM	HMRO	MATGAME	PATHGAME	SOCNETC	WAL3A
BROKEN	DROOT	HNUMBERS	MATHLOVE	PB	SOLDIERS	WALKROBO
BROUL	DSH	HOMEW	MATNUM	PCPC12D	SPCE	WILLITST
BSMATH1	DUKKAR	HOMO	MAWORK	PCPC12E	SPCJ	WINDMILL
BSPRIME	EALP1	HOSPITAL	MAXGRITH	PCPC12J	SPCM	WONOWON
BTCODE_A	EASYFACT	HOTELS	MAXLN	PDECODE	SPCQ	WORKB
BTCODE_D	EASYMATH	HPFORF	MAXSUB	PEBBLE	SPCS	WORMS
BUGLIFE	EASYPIE	HPYNOS	MAXWOODS	PERIOD	SPCU	WPC4F
BUILDTOW	EBOXES	HPYNOSII	MAXXOR	PERMUT2	SPEED	WSCIPHER
BUREAU	EC_CONB	HS08PAUL	MAY99_2	PETYABRO	SPIKES	XMEN
BUSYMAN	EC_MODE	HS09EQ	MAY99_3	PFDEP	SQRMINSUM	XYI
BUYINT	EDIST	HS10SQFT	MAY99_4	PFORLOOP	SQRROOT	YAPP
BUZZOFF	EDS	HS12PRIM	MAYA	PHONELST	SQUAREV1	YELBRICK
BWHEELER	EGYPIZZA	HSHW	MAYACAL	PHT	SQUA_REV	YOKOF
BWIDOW	EIGHTS	HUBULLU	MAYCA	PICAD	STAMPS	YOSEQ
BYECAKES	EIUASSEMBLY	HUSGAME	MB1	PIGBANK	STARSBC	YUMMY
BYTESE1	ELEVTRBL	HXH	MBALL	PIHU1	STK	ZCR
BYTESE2	ELPESUM	IAPCR2C	MBEEWALK	PIR	STONE	ZNANSTVE
BYTESH1	EMILABC	IAPCR2D	MBINGO	PIRACON	STPAR	ZSUM
BYTESM2	EMTY2	IAPCR2E	MBR	PKPLOL	STREETR