Zobayer Hasan

@zobayer

Bangladesh, Dhaka

Joined Oct 2008

World Rank: #213 (86.9 points)

Institution: University Of Dhaka

Competitive problem solving enthusiast, programming contest trainer and algorithmic article writer. Graduated in Computer Science and Engineering from University of Dhaka.

Activity over the last year

Effectiveness

 Problems solved
567
 Solutions submitted
1644

Problems

List of solved classical problems:

ABCDEF BST DRAWM GUANGGUN MAXLN PATHEADS SCITIES
ABSHIP BUGLIFE DSUBSEQ GUESSING MAXSUB PBOARD SCPC11B
ABSURD BUREAU DYZIO GUESSTHE MAXSUMSQ PCPC12D SCUBADIV
ABSYS BUSYMAN EASYPIE HACKRNDM MAYA PCPC12E SEQ
ACMAKER BWHEELER EASYPROB HALLOW MBEEWALK PCPC12G SEQ6
ACODE BWIDOW EBOXES HAMSTER1 MBINGO PCPC12H SEQUENCE
ACPC10A BYECAKES EDIST HANGOVER MBLAST PCPC12I SHAHBG
ACPC10B BYTESE1 EGYPIZZA HASHIT MCARDS PCPC12J SHOP
ACPC10C BYTESE2 EIGHTS HC MCIRGAME PEGS SHORTCUT
ACPC10D BYTESM2 ELCS HC12 MCOINS PERIOD SHPATH
ACPC10E C1LJUTNJ EMOTICON HEADSHOT MDIGITS PERMUT1 SKYLINE
ACPC10F C1TABOVI EN HELPR2D2 MDOLLS PERMUT2 SNOOKER
ACPC10G CADYDIST ENCONDIN HEPNUM MEDIAN3 PFDEP SOCIALNE
ACPC10H CANDY EPALIN HERDING MFLAR10 PHIDIAS SOLDIER
ACPC10I CANDY3 EQ HEXBOARD MICEMAZE PHONELST SPIRALGR
ACPC11B CANTON EQ2 HHEMANT MIDO PIE SPOINTS
ACPC11C CAPCITY EQBOX HIGHWAYS MINCOUNT PIGBANK SPP
ACPC11D CATM EQDIV HIKE MINMOVE PIR SQRBR
ACS CERC07K EQUI HIST2 MISERMAN PIZZALOC SQRROOT
ACT CERC07N ESCJAILA HISTOGRA MIXTURES PLD STABLEMP
ADDREV CF36D ESJAIL HMRO MJLAR10 PLYGRND STAMPS
ADV04H CFPARTY ETF HOLI MKLABELS POLCONST STEAD
AE00 CHAIN EXPEDI HORRIBLE MKTHNUM POLEVAL STONE
AE2B CHAIR EXPRESS HOTELS MLASERP PON STONE2
AGGRCOW CHASE FACT0 HPYNOS MMASS POSTERS STPAR
AIBOHP CHICAGO FACT1 HPYNOSII MMAXPER POTHOLE STREETR
ALICESIE CHMAZE FACVSPOW HS08PAUL MMMGAME POUR1 SUBLEX
AMR10A CIJEVI FAKETSP HUBULLU MOBILE2 POWERPHI SUBST1
AMR10C CIRCLE_E FASHION ICAMPSEQ MOBIVINA PPATH SUBSUMS
AMR10G CISTFILL FASTFLOW ICODER MPILOT PQUEUE SUDOKU
AMZSEQ CITY2 FCTRL IITKWPCN MRECAMAN PRHYME SUMFOUR
ANARC05B CLEANRBT FCTRL2 IKEYB MRECT1 PRIME1 SUMITR
ANARC05H CLOCKS FENCE1 IMPUNITS MREPLBRC PRIMIT TAXI
ANARC05I CLONE FERT21_0 INCARDS MSE06H PRLGAME2 TCOUNT2
ANARC07C CLOPPAIR FIBOSUM INCPOWK MSE06I PRO TCOUNT3
ANARC08A CLTZ FIBTWIST INUMBER MSE08H PROFIT TDKPRIME
ANARC08B CMEXPR FINDPRM INVCNT MSKYCODE PROOT TDPRIMES
ANARC08F CMPLS FISHER IOIPALIN MTOTALF PSTRING TEAM2
ANARC08G CNEASY FLIB IPCELLS MTWALK PT07X TEMPTISL
ANARC08H CODE FPOLICE JASIEK MUDDY PT07Y TEST
ANARC08I COINS FRACTION JAVAC MUL PT07Z TETRA
ANARC09A COLONY FREQUENT JMFILTER MULTQ3 PTIME TETRAHED
ANARC09B COMCB FRMT JNEXT MZVRK PUCMM210 TETRAVEX
ANARC09C COMDIV FTHEELF JRIDE NDIVPHI PYRA TOANDFRO
ANDROUND CORNET FUNPROB JULKA NDIVPHI2 QCJ1 TOE1
ANGELS COUNT GAMES JUNL NEG2 QCJ2 TOE2
ANTTT CPCRC1C GARDENAR KGSS NFACTOR QCJ3 TOUR
ARBITRAG CPRIME GCD2 KOICOST NG0FRCTN QCJ4 TOURIST
ARCTAN CPRMT GCD3 KROW NG1FRCTN QMAX3VN TRAFFICN
ARDA1 CRAZYSK GCDEX LABYR1 NGM QTREE2 TRANK
ARITH CROBOTS GCJ101C LAGRANGE NGM2 QUADAREA TRAVERSE
ARITH2 CRSCNTRY GCJ2012C LASTDIG NHAY QUADRATE TREEGAME
ARMY CRYPTO2 GCPC11B LASTDIG2 NICEDAY QUEEN TREX
ARRAYSUB CRYPTON GCPC11D LAZYPROG NOCHANGE QUEST4 TRGRID
ASSIST CSTREET GCPC11F LCA NOTATRI QUEST5 TRICENTR
BABTWR CT25C GCPC11J LCMSUM NSTEPS RACETIME TRICKTRT
BABY CTGAME GEOPROB LCPC12F NSYSTEM RAINBOW TRICOUNT
BAISED CUBES GEORGE LCS NUMPLAY RANJAN02 TRIKA
BALIFE CYLINDER GERGOVIA LCS2 NWERC10H REBOUND TRIP
BALLOON CZ_PROB1 GIRLSNBS LCS3 NY10A REC TRT
BASE DAGCNT2 GLJIVE LENGFACT NY10B RENT TUTMRBL
BC DANGER GNY07C LIFERACE NY10C RESIST TWENDS
BEADS DCD GNY07D LIM NY10D RLM TWINSNOW
BEENUMS DCEPC206 GNY07E LINES NY10E ROADNET TWOSQRS
BHAT007 DCEPC501 GNY07F LINEUP NY10F ROBBERY2 UCV2013A
BIA DEFKIN GNY07G LIS2 ODDDIV ROCK UCV2013I
BINGO DEPEND GNY07H LITE OFFSIDE ROOTCIPH UJ
BINSTIRL DEPOSIT GNY07I LLCA OLOLO RPAR UPDATEIT
BIRD DFLOOR GNYR09F LOCKER ONEZERO RPLK UPSUB
BISHOPS DICT GOALFR LUCKYNUM ONP RPLL VOCV
BITMAP DINGRP GONDOR LWAR OPCPIZZA RPLN VONNY
BLINNET DISUBSTR GOSSIPER M00PAIR ORDERS RRSCHED WAGE
BMJ DIV GROCERY M3TILE OSPROB1 SAM WEIRDFN
BOI7SEQ DIV15 GS MAIN113 PAGAIN SAMER08C WORDCNT
BOMARBLE DIV2 GSS1 MAJSTOR PALACE SAMER08E WORDCNT2
BOOKS1 DIVREL GSS2 MAKESUM PALDR SAMER08F WORDS1
BRCKTS DIVSUM2 GSS3 MARBLES PALIM SAMER08G WORKB
BRCKTS2 DIXIE001 GSS4 MARKUP PANCAKES SBANK WPC4F
BRODOVI DNPALIN GSS5 MARTIAN PARKET1 SBETS YODANESS
BSHEEP DP GSS6 MATCHING PARTIT SBSTR1 ZIGZAG
BSHIP DQUERY GSS7 MATSUM PARTY SCAVHUNT ZUMA

TODO list of classical problems:

ADVEDIST PALIN STARGATE
CIRCLE_H SORTING

Public problems created by user:

WORDCNT2