Sphere Online Judge (SPOJ) - User matthew_smp

Matthew J.T

@matthew_smp_5

Indonesia, Surabaya

Joined Oct 2023

World Rank: #200 (88 points)

Institution: SMAK PETRA 5

https://oeis.org/ https://mathworld.wolfram.com/ https://math.stackexchange.com/ https://visualgo.net/en https://en.cppreference.com/w/

Activity over the last year

Effectiveness

Problems solved: 560
Solutions submitted: 698

Problems

List of solved classical problems:

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