Sphere Online Judge (SPOJ) - User matthew_smp

Matthew Jevan

@matthew_smp_5

Indonesia, Surabaya

Joined Oct 2023

World Rank: #73 (183 points)

Institution: SMA Kristen Petra 5 Surabaya

https://mathworld.wolfram.com/ https://cp-algorithms.com/ https://en.cppreference.com/w/

Activity over the last year

Effectiveness

Problems solved: 739
Solutions submitted: 918

Problems

List of solved classical problems:

AAC2	BIA	CRSCNTRY	GEN	MAIN74	POUR1	SUBXOR
ABA12C	BILLIARD	CRYPTO1	GERGOVIA	MAIN75	POWERCAR	SUB_PROB
ABCD	BINPRNUM	CRYPTON	GIRLSNBS	MAIN8_C	POWERUP	SUDOKU
ABCDEF	BINSTIRL	CSTREET	GIVEAWAY	MAIN8_D	POWTOW	SUFEQPRE
ABCPATH	BISHOPS	CT16E	GLJIVE	MAKEMAZE	PPATH	SUMFOUR
ABSP1	BITMAP	CTRICK	GNYR04H	MARBLES	PR003004	SUMPRO
ABSURD	BITPLAY	CTSTRING	GNYR09F	MASUM	PRATA	SUMSUM
ABSYS	BLACKOUT	CUBEFR	GONE	MATCHING	PRHYME	SUMSUMS
ACMAKER	BLAMOEBA	CUBES	GOODA	MATSUM	PRIME1	SUPSUP
ACODE	BLINNET	CURDPROD	GOODB	MAXI	PRINT	SVADA
ACPC10A	BLKEK	CUTCAKE	GOODG	MAXLN	PRLOVE	SWERC14H
ACPC10D	BOBAINV	CYLINDER	GORELIAN	MAXMATCH	PRO	SYNC13C
ACPC10E	BOKO	DARKASLT	GOT	MAX_NUM	PSYCHON	TAKIN
ACPC11B	BOOKS1	DCEPC11B	GRAFFDEF	MAY99_1	PT07A	TAP2012C
ACQUIRE	BORW	DCEPC14C	GRAPHCUT	MAY99_2	PT07B	TAP2012E
ACRYM2	BOTTOM	DCEPC206	GSHOP	MAY99_3	PT07C	TAUT
ACS	BOULDER	DCEPCA09	GSS1	MAY99_4	PT07D	TDKPRIME
ACT	BRCKTCHK	DEADFR	GSS2	MBEEWALK	PT07F	TDPRIMES
ACTIV	BRCKTS	DEFKIN	GSS3	MCOINS	PT07H	TEAM2
ADABRANC	BRCKTS2	DETECT	GSS4	MDIGITS	PT07J	TEM
ADACHES2	BRDGHRD	DEV_CP	GSS5	MEANARR	PT07X	TESSER
ADACLEAN	BREAK	DEXTER	GSS6	MEDIAN3	PT07Y	TEST
ADACOINS	BRKSTRNG	DICT	GSS7	METEORS	PT07Z	TETRA
ADAGAME	BSHEEP	DIEHARD	GSS8	MFISH	PTIME	TETRAHRD
ADAGAME4	BT69	DIFFDIAG	GUANGGUN	MFLAR10	PUCMM210	TETRIS2D
ADAGCD	BTCODE_A	DIGOKEYS	HACKRNDM	MICEMAZE	PUCMMT02	TETRIS3D
ADAGF	BUD13TLF	DIRVS	HANGOVER	MINDIFF	QMAX3VN	TEWBMCUL
ADAGRAFT	BUGLIFE	DISQUERY	HASHIT	MINMOVE	QN01	TFOSS
ADAHOSE	BUILDTOW	DISUBSTR	HAYBALE	MINSTOCK	QN02	THRBL
ADAHW	BULK	DIVCNT2	HC	MISERMAN	QTREE	TIPTOP
ADAINDEX	BURGLARY	DIVCNT3	HC12	MIXTURES	QTREE2	TOANDFRO
ADAMATCH	BUSINESS	DIVFACT	HDEVIL	MKTHNUM	QUADAREA	TOE1
ADAMOLD	BUSYMAN	DIVFACT3	HEADSHOT	MLAND	RACETIME	TOE2
ADAQUEUE	BVAAN	DIVFACT4	HERDING	MLASERP	RAIN1	TOHU
ADASEA	BWB	DIVSUM2	HEROARR	MMIND	RAIN2	TOHU2
ADASEQEN	BWIDOW	DONALDO	HIGHWAYS	MOD	RAIN3	TOUGH
ADATEAMS	BYTESM2	DOSA	HLP_RAMS	MON2012	RANGZER2	TOUR
ADATOMAT	CABLETV	DOTAA	HMLIS	MONONUM	RAONE	TRAFFICN
ADAVISIT	CADYDIST	DQUERY	HMRO	MOON1	RATING	TREEISO
ADDREV	CANDY	DRAWIT	HOMO	MOVIFAN	RE1	TRGRID
ADFRUITS	CANDY2	DST	HONDA	MPILOT	REDARR2	TRICENTR
ADRABR	CANDY3	DSUBSEQ	HORRIBLE	MPPZC	RENT	TRICOUNT
ADV04F1	CANTON	DYNACON1	HOTLINE	MSCHED	REPEATS	TRIISO
ADV04J	CAPCITY	DYNACON2	HS08PAUL	MSE06H	REVIEW	TRIP
AE00	CATM	DYNALCA	HUBULLU	MSKYCODE	RGBRED	TRIPINV
AE2B	CBANK	EASYFACT	IBONEC	MUL	RIOI_2_3	TRT
AE5B2	CCGAMBLE	EASYMATH	ICCSECRET	MULTII	RKS	TRYCOMP
AEROLITE	CCHESS	EBOXES	IEEEBGAM	MUSVIOMG	RMID	TSHOW1
AFS	CCROSS	EC_CONB	IEXPOLRE	MWPZ017	RMID2	TSPMOHUG
AGGRCOW	CDC12_A	EC_P	IGALAXY	M_SEQ	ROADS	TSUM
AIBOHP	CDRSANJ	EGYPIZZA	IITKWPCB	NAJPF	ROBOWORLD	TSUNAMI
AKBAR	CEQU	EIGHTS	IITKWPCF	NAKANJ	ROHAAN	TTABLE
ALCATRAZ2	CERC07B	EKO	IITKWPCH	NBIN	ROOTCIPH	TTM
ALCATRAZ3	CERC07N	ELEVTRBL	IITKWPCM	NEG2	ROT	TULIPNUM
ALIBB	CFONISMG	ELPESUM	IITKWPCO	NEXTLEX	RPLB	TURNLT
ALICECUB	CH3D	EMOTICON	IKEYB	NFACTOR	RPLC	TWENDS
ALICESIE	CHAIN	ENIGMATH	IMMERSED	NGM	RPLD	TWENTYQ
ALIEN	CHAIR	ENVIRON	INCARDS	NGM2	RPLH	TWIST
ALLIZWEL	CHASE	EPALIN	INDEXGEN	NHAY	RROOT	UCV2013A
ALTSEQ	CHEFMAY	EQBOX	INGRED	NICEBTRE	RUNAWAY	UCV2013E
ALWFACT	CHICAGO	ETF	INS14A	NICEDAY	SALMAN	UCV2013H
AMR10G	CHIGAME	ETFS	INS14C	NNUM	SAMER08D	UCV2013K
AMR11E	CHMAZE	EXPEDI	INS14E	NOTATRI	SAMER08F	UFAST
AMZRCK	CHOCOLA	FACEFRND	INS14I	NOVICE43	SBANK	ULM09
ANARC05B	CIRCLE_E	FACT0	INS14J	NPC2016C	SCCCER	UPDATEIT
ANARC05H	CISTFILL	FACTCG2	INTERVAL	NSTEPS	SCIENCE	VFMUL
ANARC05I	CITY2	FANCY	INUMBER	NUMTSN	SCPC11B	VHELSING
ANARC08G	CIVIL	FARIDA	INVCNT	NWERC11B	SCRAPER	VIENTIAN
ANARC09B	CLEANRBT	FASTFLOW	ITRIX_C	OAE	SCUBADIV	VILUNIT
ANDQQ	CLFLARR	FASTFOOD	IWGBS	OFFSIDE	SCYPHER	VLATTICE
AP2	CLOCKS	FCTRL	JASIEK	OHANISER	SEGSQRSS	VOCV
APIO10A	CLONE	FCTRL2	JC15A	OKRET	SEQ	VPL1_AB
APS	CLOPPAIR	FENCE1	JC15B	ONEZERO	SEQ5	VPL1_AE
ARBITRAG	CLOSEST	FERT21_0	JNEXT	ONP	SERVICE	VPL2_AB
ARCHPLG	CMEXPR	FIBOSUM	JOKER1	ORDERSET	SHELL	VZLA2019G
ARCTAN	CMG	FIBPSUM2	JRIDE	OTOCI	SHPATH	WA
ARITH2	CMPLS	FIBPWSUM	JUICE	PA06ANT	SHUFFLE1	WACHOVIA
ARMY	CNEASY	FILRTEST	JZPGYZ	PALIN	SID	WEIRDFN
AROPE	CNTPRIME	FINDPRM	KATHTHI	PANIC	SILVER	WILLITST
AROPE2	CNTTEAMS	FINDSR	KGSS	PARADOX	SIRNUMS	WORDCNT
AROPE3	CODE	FISHER	KING	PARTPALI	SITB	WORDS1
ARRANGE	CODE1	FLIB	KNIGHTS	PARTY	SKYLINE	WPC4F
ARRAYSUB	CODESPTB	FLWRS	KOICOST	PATULJCI	SNGLOOP1	WPC5E
ASSIGN	CODFURY	FMATCH	KOPC12A	PB	SNOOKER	WTK
ASSIST	COEF	FPLAN	KPRIMESB	PCSKREAA	SOCNETC	WTPZ2001G
ATOMS	COINS	FPOLICE	KPSUM	PCSKREAB	SORTMAC	WTPZ2002C
AU7_5	COMCB	FRACTION	KQUERY	PEBBLE	SP2004X	XMAX
BAC	COMDIV	FREQ2	KRECT	PERIOD	SPCM	XMEN
BACKUP	COMMEDIA	FREQUENT	LABYR1	PERMUT1	SPEED	XXXXXXXX
BADXOR	COMPRESS	FRNDCIRC	LARMY	PERMUT2	SPIN	YAPP
BALL1	CONSEC	FRNDS	LARSUBP	PFDEP	SPIRALGR	YELBRICK
BALLOT	CORNET	FRQPRIME	LASTDIG	PHONELST	SPOINTS	YKH
BALLSUM	COT	FUNPROB	LCA	PIE	SPP	YODANESS
BALNUM	COT2	FURYROAD	LCMP	PIGBANK	SPP2	YOKOC
BANSTAND	COU	GAMARENA	LCMSUM	PIR	SQFREE	YOKOF
BAT1	COUNT	GAME3	LCPC12G	PKPLOL	SQPENT	YOSSY
BAT2	COURAGE	GAME31	LCS	PLAYGAME	SSEQ	ZCR
BAT3	COVER	GAMES	LISA	PLD	SSHUFFLE	ZQUERY
BAT4	CPCRC1C	GARDENAR	LITE	PLNDROME	STAMPS	ZSUM
BC	CPDUEL5A	GASOLINE	LKS	POLCONST	STONE	ZZPERM
BDOI16A	CPDUEL5C	GCD2	LNGPALN	POLICEMEN	STPAR
BEADS	CPRIME	GCD3	LOCKER	POLQUERY	STRAWB
BEENUMS	CPRMT	GCDEX	LOGIC2	POLYMUL	SUBLEX
BEHAPPY	CRCLE_UI	GCDMAT2	M3TILE	PON	SUBMERGE
BFALG	CRDS	GCJPURE	MACHCOOL2	POSTERS	SUBST1
BGSHOOT	CROBOTS	GCPC11I	MAIN12B	POTHOLE	SUBSUMS