Sphere Online Judge (SPOJ) - User rayhan50001

ABU RAYHAN AHMAD

@rayhan50001

Bangladesh, Chittagong,Chandpur

Joined Sep 2015

World Rank: #2075 (14.8 points)

Institution: Bangladesh University of Business Technology (BUBT)

I love to participate on Programming Contest & Solving Problems.

Activity over the last year

Effectiveness

Problems solved: 158
Solutions submitted: 836

Problems

List of solved classical problems:

ABCDEF	BISHOPS	DIVSUM2	FRND	KQUERY	NITK06	RANJAN02
ABSP1	BUSYMAN	DOL	GAMEMVS	KQUERYO	NSTEPS	REDARR2
ACPC10A	BYTESE2	DQUERY	GAMES	LASTDIG	NUMPATH	RPLN
ADACLEAN	CADYDIST	DSUBSEQ	GCD2	LCA	OEN	SBANK
ADATEAMS	CANDY	EASYPROB	GEOPROB	LCMSUM	OFFSIDE	SEGSQRSS
ADDREV	CANDY3	EC_CONB	GGD	LINES	OHANISER	SHAKTI
AE00	CANTON	EDIST	GLJIVE	LITE	ONP	STAMPS
ALCATRAZ2	CARRHIM	EIGHTS	GSS1	LOCKER	ORDERS	SUFEQPRE
AMR10G	CDRSANJ	EMOTICON	GSS3	LUCKYNUM	ORDSUM23	SUMMATION
AMR11E	CEQU	EMTY2	GSS4	MATSUM	PALIN	SUMPRO
AMR12D	CMPLS	ENIGMATH	HASHIT	MAXLN	PARTY	TDKPRIME
ANARC08B	COMDIV	ETF	HISTOGRA	MAXXOR	PERFSQNUM	TDPRIMES
ANARC09B	CPRIME	FACEFRND	HMBY	MAY99_2	PLSQUARE	TEST
ANDROUND	CRDS	FACT0	HS09EQ	MC	PRADIPSUM	TIPTOP
ANTP	CRZYSMKR	FACT1	HUBULLU	MINNUM	PRATA	TRICOUNT
APS	CUBEFR	FACTCG2	ICANDIES	MKTHNUM	PRIME1	TRIGALGE
ARITH2	CUBES	FANCY	IEEEBGAM	MSTRING	PRINT	TSHOW1
ATOMS	CUBNUM	FASHION	INS14C	MSUBSTR	PRJAN15C	TULIPNUM
BDOI16A	CZ_PROB1	FCTRL	IOIPALIN	MUL	PSYCHO2	VERODOOM
BDOI16B	DCEPCA03	FCTRL2	JAVAC	MULTQ3	PSYCHO3	WILLITST
BGSHOOT	DISUBSTR	FENCE1	JULKA	NDIV	PSYCHON
BINPRNUM	DIV	FIBPOL	KGSS	NGM	PSYCHOT
BINSTIRL	DIVFACT	FINDSR	KOZE	NHAY	QTREE

TODO list of classical problems:

Public problems created by user:

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