Sphere Online Judge (SPOJ) - User matthew_smp

Matthew J.T

@matthew_smp_5

Indonesia, Surabaya

Joined Oct 2023

World Rank: #125 (123.3 points)

Institution: SMA Kristen Petra 5 Surabaya

https://mathworld.wolfram.com/ https://math.stackexchange.com/ https://cp-algorithms.com/ https://www.wikipedia.org/ https://en.cppreference.com/w/

Activity over the last year

Effectiveness

Problems solved: 636
Solutions submitted: 781

Problems

List of solved classical problems:

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