Sphere Online Judge (SPOJ) - User matthew_smp

Matthew J.T

@matthew_smp_5

Indonesia, Surabaya

Joined Oct 2023

World Rank: #140 (111.7 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: 613
Solutions submitted: 757

Problems

List of solved classical problems:

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