Sphere Online Judge (SPOJ)

RAKIBUL Islam

@imraquibe

Bangladesh, Mymensingh

Joined May 2023

World Rank: #678 (37.2 points)

Institution: Birla Institute of Technology, Mesra

Activity over the last year

Effectiveness

Problems solved: 314
Solutions submitted: 3847

Problems

List of solved classical problems:

ABA12C	BRCKTS	EDIT	HISTOGRA	MELE3	PLD	SUBSET
ABA12D	BRIDGE	EKO	HOMO	MICEMAZE	POLICEMEN	SUBXOR
ABCD	BRKSTRNG	ELEVTRBL	HORRIBLE	MINSTACK	POSTERS	SUB_PROB
ABCDEF	BUGLIFE	EMTY2	HOTELS	MINSUB	POTHOLE	SUDOKU
ABCPATH	BUSYMAN	EPALIN	HOUSES2	MIXTURES	POUR1	SUMFOUR
ACODE	BYTESM2	ETF	HS08PAUL	MKJUMPS	PPATH	SUMSUM
ACQUIRE	CANDY	FACEFRND	HUBULLU	MKTHNUM	PRIME1	SUPPER
ADACLEAN	CANDY3	FACT0	IITKWPCH	MMIND	PSYCHON	SWAPS
ADACOINS	CAPCITY	FACTCG2	IMPUNITS	MMINPAID	PT07Y	TAP2012D
ADAFRIEN	CCHESS	FARIDA	INGRED	MPILOT	PT07Z	TDKPRIME
ADAGROW	CCOST	FASTFLOW	INTERVAL	MSCHED	PUCMM210	TDPRIMES
ADAINDEX	CEQU	FAVDICE	INVCNT	MSE06H	QTREE	TEST
ADAMATCH	CLFLARR	FCTRL	IOIPALIN	MSUBSTR	QTREE2	TFRIENDS
ADAPLANT	CNTINDX2	FCTRL2	JNEXT	MULTII	QTREE5	THRBL
ADAQUEUE	CNTPRIME	FIBOSUM	KATHTHI	MULTQ3	QUEEN	THREENUMBERS
ADASTRNG	COCONUTS	FIBPSUM2	KDOMINO	MYQ10	QUEST4	TOE1
ADATEAMS	CODESPTB	FILRTEST	KGSS	NAJPF	RACETIME	TOE2
ADATRIP	CODFURY	FISHNET	KNMOVE	NAJPWG	RANGESUM	TPERML
ADAUNIQ	COINS	FREQ2	KOICOST	NAKANJ	RAONE	TRAFFICN
ADAUSORT	COMDIV	FRNDCIRC	KOIREP	NDS	RATING	TRIGALGE
ADDREV	CONSEC	FRQPRIME	KQUERY	NFACTOR	REDARR2	TRIPINV
ADFRUITS	CORNET	FRSCR	KTH_INDEX	NGIRL	RENT	TRT
AGGRCOW	COT	FUNMODSEQ	LABYR1	NGM2	RMID	TRVCOST
AIBOHP	COT2	GARBAGE	LASTDIG	NHAY	RMID2	TRYCOMP
AIRLINE2	CPCRC1C	GCDEX	LCA	NICEDAY	ROADNET	TSUM
AKBAR	CRAN02	GDCOFTI	LCMSUM	NITTROAD	ROADS	TTM
ALCATRAZ3	CTRICK	GERGOVIA	LCS	NSTEPS	ROHAAN	TTTABLE
ALICESIE	CUBEFR	GIRLSNBS	LCS2	NSUBSTR	RPLA	TWINSNOW
ALIEN	DAVIDG	GIVEAWAY	LEXSTR	NUMOFPAL	RPLC	TWOSQRS
ALTSEQ	DCEPC11J	GNYR09F	LITE	NUMTSN	RPLD	UCV2013H
AMR10C	DCEPC502	GONE	LKS	NWERC11D	SAMER08A	ULM09
AMR10G	DCEPC505	GOO	LOCKER	ODDDIV	SAMER08F	UPDATEIT
ARBITRAG	DCEPCA03	GOODB	LONGCS	OFFSIDE	SCUBADIV	URJC2_F
ARDA1	DICE	GRAFFDEF	LUCIFER	OILCOMP	SEQ	VECTAR11
ARRAYSUB	DISGRAPH	GSS1	M3TILE	OLOLO	SERVICE	VECTAR8
ASCDFIB	DIV	GSS2	MAIN8_C	ONEZERO	SHPATH	VOCV
ASSIGN	DIV2	GSS3	MAKEMAZE	ONP	SICRANO	VPALIN
ATOMS	DIVFACT	GSS4	MAKETREE	OPCPIZZA	SITB	WACHOVIA
BANDW	DIVSUM2	GSS7	MARBLES	ORDERSET	SNGINT	XMAX
BDOI16A	DNALAB	GUESSTHE	MARTIAN	ORDSUM23	SOLVEIT	YODANESS
BILLIARD	DQUERY	HACKRNDM	MATHLOVE	OVERLAP	SORTOUT	YOSEQ
BITMAP	EASYMATH	HALLOW	MATSUM	PAIRSUM	STABLEMP	ZQUERY
BLMIRINA	EC_MODE	HAYBALE	MAWORK	PARTY	STPAR	ZSUM
BOI7SOU	EC_P	HG	MAY99_3	PERIOD	SUBLEX	ZUMA
BOOKS1	EDIST	HIGHWAYS	MDIGITS	PHONELST	SUBMERGE

TODO list of classical problems:

ABA12E	CAM5	EASYFACT	HRSIAM	MSKYCODE	PON	SGIFT
ACPC10A	CHIPSLL	EC_CONB	IITKWPCG	MTOTALF	POSTERIN	SKYLINE
ADAAPPLE	CHOCOLA	EC_ESTA	IITKWPCI	MUL	POWERUP	SPAMD
ADAFIELD	CHUNK2	EIUASSEMBLY	INDIPROG	MYQ11	PR003004	SPIKES
ADAJOBS	CLOPPAIR	EQDIV	INUMBER	NDIV	PRMQUER	STONE
ADAORANG	CMG	ESJAIL	INVESORT	NDIVPHI2	PRO	SUBSUMS
ADAPLNTS	CNT_LUCK	ETFD	JLNT	NITT4	PSTRING	SUFEQPRE
ADASEQEN	COLONY	EXPEDI	KOPC12A	NOTATRI	PSYCHOT	SUMSUMS
ADASUM	CONDUIT	FACT1	KPGRAPHS	NQUEEN	PT07X	SWERC14J
AHASH	COURIER	FACTMUL	KPMATRIX	NSUBSTR2	PTR2	THECODE
ANARC05B	CPATTERN	FACTOR1	LARMY	NTICKETS	PWRANDMOD	THRSUM
ANARC08A	CRAN04	FAILURE	LIS2	NUMPATH	QTDIVIDE	TMSUM
ANARC09A	CROSSOVER	FINDPRM	MAIN12B	OPTM	QTREE4	TRANSMIT
ANTTT	CRYPTO4	FREQUENT	MAIN74	ORDERS	RANJAN02	TRSTAGE
APIO10A	CYCLERUN	FTOUR2	MASUM	OVISLARSUM	RCB	TWENDS
APS	DCEPC11B	GCD2	MATCHING	PAGAIN	REC	UCV2013E
BDOI16E	DCEPC706	GCDS	MATGAME	PALIN	RECPWSUM	ULM02
BENEFACT	DCEPCA06	GCPC11A	MATRIX	PERFUME	REPAIR1	VFMUL
BLINNET	DICT	GOT	MBLAST	PHRASES	RPLB	WATER
BNMT	DIGOKEYS	GSS5	MDOLLS	PIBO2	RPLN	WEIGHT
BOMBER	DINOSM	HACKERS	METEORS	PIE	SBANK	WILLITST
BORW	DISUBSTR	HASHIT	MINNUM	PLHOP	SEGMENTS	WPC5I
BSPRIME	DP	HC12	MINUS	PLSQUARE	SEGSQRSS	Z124H
BYECAKES	EAGLE1	HIST2	MSE07B	POLYMUL	SERGRID	ZING01