Sphere Online Judge (SPOJ) - User matthew_smp

Matthew Jevan

@matthew_smp_5

Indonesia, Surabaya

Joined Oct 2023

World Rank: #83 (173.1 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: 718
Solutions submitted: 895

Problems

List of solved classical problems:

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