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Home » Jubayer Nirjhor
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Jubayer Nirjhor

  • 6★nirjhor
  • Nothing
  •   Bangladesh
  • ধরো গঞ্জিকা, ফোঁকো প্রাণপণে
  • Student
  • University of Dhaka
  • List of teams by Jubayer Nirjhor
  • https://discuss.codechef.com/u/nirjhor
  • No Active Plan. View Details

Submission Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 135
2393 (-12)RatingProvisional
Rating i Provisional Rating, click to know more
July Cook-Off 2022 Division 1 (Rated)(2022-07-03 22:30:00)
Global Rank:   81
Plagiarised in:   

Ratings System Update

(2022-07-03 22:30:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2393 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
July Cook-Off 2022 Division 1 (Rated)(2022-12-20 00:00:00)
Global Rank:   81
Plagiarised in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

CodeChef Rating Distribution

Submissions

Problems Solved

Fully Solved (600)

Practice: CHEFRP, PPERM, GOC205, RAMLEELA, COOK82D, SADQ, STRLBP, SPAMCLAS, CNVX4HUL, RANDGAME, LYRC, IDXSUM, BOFP, BINGAME, SUBSUMX, POLITRI, MAFIASYN, VASTLIFE, GRAPHCON, MKIT, COVERING, TRIPWAYS, CURSQURS, CHKPTS, CLBIT, PRT2, POFP, ROOTTREE, INVERACT, PERFSQRS, TREEBAL, KDIAMS, SWEETRQ, AVGNUMBS, PRINSEC, STUDCOMP, PROJOVER, ENCCIRC, VINMAZE, BUGINDP, MAXWND, CNNCT2, KGP16B, IMAT, XX, TRTOKENS, MFSS, GCDLEN, COWSHEDS, SSTRPREF2, SLING, GRAPHP, PQ

LTIME20: LCH15JAB

FEB15: CHEFEQ, CHEFCH

LTIME21: LUCKFOUR

PRYS2015: PRYS01

MARCH15: CNOTE

JUNE15: CBARG

COOK59: UTMOPR

AUG15: COOKMACH

SEPT15: MSTEP

OCT15: SUBINC, WDTBAM, TIMEASR, ADTRI, KSPHERES

LTIME29: EMITL

NOV15: EGRCAKE, KFUNC

DEC15: CHEFST, PLANEDIV, ORACLCS

COOK65: CHEFARRP

LTIME31: DISTCODE

COBA2016: CB2, CB1

SOPC1602: OPC1604

AMR15ROL: AMR15A

AUST2016: AUSASA, AUDH, AUSAG, AUSF, AUNX, AUPM, AUEC

COOK66: FRUITS

FEB16: CHEFDETE, STROPR, DEVLDISC

COOK67: PPSUM, TUZGMBR, PPCTS

LOCFEB16: POLYDIFR, LOCRECT, ICECREAM, ACRONYM, CHOCOLAT

LTIME33: CHEFSOCK, CHEFTIC

MARCH16: STRPALIN, MAXISUM

COOK68: ALTARAY, ONOZ, TWONIM

LTIME34: SIMPSTAT, ABABAABA

APRIL16: COLOR, CHBLLNS, CHEFPATH, BIPIN3, FIBQ, DEVGOSTR

COOK69: ODDDIV, MOVIEWKN, BINTREEQ

LTIME35: TRICOIN

MAY16: LADDU, CHBLLS, FORESTGA, CHEFSOC2

COOK70: P1Z2S

LTIME36: ACBALL, ASTRING, ALOST

JUNE16: DEVARRAY, CHEARMY, BINOP, CHCOINSG, CHEFARK

LTIME37: OMWG, LCOLLIS

COOK71: RIGHTTRI, STICKS

JULY16: EGRANDR, CHEFELEC, CHEFTET

LTIME38: STUDVOTE, LUMPYBUS

AUG16: CHCHCL, CHEFRRUN

LTIME40: LTM40CD, LTM40AB

OCT16: CHDOGS, CHEFKEY, FENWITER, BGQRS, POWSUMS, CHEFTWOS, SEASTONE

COOK75: PERMEXIS, BOOKCHEF, UGLYF

LTIME41: BOUQUET

NOV16: ALEXTASK, CHSQR, CPERM, GIFTCHEF, FRIEMEET, URBANDEV

COOK76: SEBIHWY

DEC16: ANKTRAIN, KIRLAB, BASE

JAN17: DIGITSEP

FEB17: KBIGNUMB, MAKETRI, CHEFBEST, CHEFAPAR

PRCD1701: COD417, CODB2017

COOK80: ROBOTG, RAINBOW, CARDS777

APRIL17: CHEFDIV, DGTCNT, SMARKET, CLIQUED, ROWSOLD, DISHLIFE, SIMDISH, RNDGRID

MAY17: CHEFROUT, UNICOURS, MXMEDIAN, CHEFCODE, CHEFSUBA, WSITES01

COOK82: COOK82A, COOK82B, COOK82D

LTIME48: PREFINVS

JUNE17: GOODSET, PRMQ, XENRANK, SUMQ, UNIONSET, NEO01, CLONEME, ES

COOK83: ADACRA, SNACKUP, CENTREE

LTIME49: TWONMS, MAXSEGM

JULY17: EXPTREE, PSHTTR, IPCTRAIN, CALC, CHEFSIGN, NITIKA

AUG17: RAINBOWA, CHEFMOVR, GCAC, PALINGAM, CHEFFA, STRINGRA

COOK85: ELEVSTRS, OBTTRNGL

SEPT17: CHEFSUM, MINPERM, CHEFPDIG, FILLMTR, SEACO, WEASELTX

COOK87: CK87GSUB, CK87QUER, CK87MEDI

NOV17: VILTRIBE, CLRL, SEGPROD, PERPALIN, CHEFHPAL, CSUBQ, LVGFT, POLY, CHEFNIL

FEB18: CHEFCHR, CHEFPTNT, PERMPAL

COOK91: CCOOK, CTHREE, CARRAY, CSUBSEQ

MARCH18A: PSHTRG, GCDCNT

APRIL18A: JADUGAR, VAIMIN, CUTPLANT, HIGHWAYC, GOODPREF

JUNE18A: BUILDIT, ARCTR, VSN, TWOFL, WRKWAYS

COOK95A: SONYASEG, GOODPERM, MINIONS

JULY18A: EQUILIBR, NMNMX, GEARS, JERRYTOM, PDELIV

AUG18A: SAFPAR

LTIME63A: EID, JAGAM

SEPT18A: BSHUFFLE

LTIME65A: NICARRAY, WEIRD2, CLORGIRD, ROBAGAIN

ZCOPRAC: ZCO14003, ZCO14001, ZCO13001, ZCO15001

COOK101A: YVNUM, YVSTR

LTIME67A: NOSS, BUCKETS, AGECAL, DLINE

JAN19A: PARRTY, GRAPART, XYPIZQ, EARTSEQ, DPAIRS, DIFNEIGH

INOIPRAC: INOI1402, INOI1201, INOI1302, INOI1502, INOI1202, INOI1401, INOI1301

COOK102A: ADASCOOL

LTIME68A: DIS, RKS, WNDR

COOK103A: MAXREMOV, CHFPARTY, SECPASS, EVILAND

MARCH19A: TREASURE, CHEFSOC, CHONQ

COOK104A: NBONACCI, MARCAPS, SONGSHOP, CNVX4HUL

APRIL19A: SUBREM, SJ1, XORMIN, KLPM, CHEFOFR

COOK105A: DINCPATH, PEWDSVTS, RANDGAME, MYS00T

MAY19A: TREDEG, WTBTR

COOK106A: GCDSET, EXPXOR, BICLIQUE, XORCMPNT

LTIME72A: GRIDTOUR, XM, REMMAX, ABDTOLL

JUNE19A: INTRPATH, COUNTIT, LENTMO, CHFING, SUMAGCD, COOLCHEF

LTIME73A: BURARRAY, DPERM, GIIKLUB, QRYLAND

LTIME75A: EQAVG, COKE2, DESTCELL

SEPT19A: PSUM, DOOFST, EXPGCD

OCT19A: BACREP, EVEDG, MARM, MSV

NOV19A: MDSWIN, FAILURE, WEIRDO, PHCUL, LSTBTF

DEC19A: BINOFEV, APAIRS, BINXOR, BINADD, CHFRAN, STICNOT, TESTGEN

MARCH20A: MDSWIN2

COOK116A: MAXBTY, MYSARA, RANDCHCL, ESCTRE, TRERMB

LTIME82A: MXMLCM, STRPTRE

APRIL20A: PPDIV, FCTRE, REBIT, SQRDSUB, STRNO, ANSLEAK

COOK117A: KARRAY, KPERM

MAY20A: RNBWROAD, CHANDF, NRWP, TRPLSRT, SORTVS, BINLAND, TWOSTRS

JUNE20A: PPARTS, EOEO

JULY20A: WEIRDMUL, PTMSSNG, GEOXD, EXPTREES, EXPREP, LCMCONST, CHFNSWPS, DRGNDEN, DRCHEF

COLE2020: CLLCM, CLPNT, CLBRKT, CLLEXO

COOK120A: EVENTUAL, ORTHODOX, XORCIST, PATHETIC, BOJACK

COJK2020: CKOJ20A, CKOJ20E, CKOJ20B, CKOJ20D, CKOJ20C

LTIME86A: BINFUN, COPAIR, GOLOMB

AUG20A: PSTONES, CHEFCOMP, ACCBIP, SUBSFREQ, CHEFWED, SKMP, RGY

SEPT20A: ADAMAT, FINXOR, CHFNSWAP, CRDGAME2, ROTATPOL

COOK122A: MININS, MVAL, JTSARTR

OCT20A: INVSMOD2, ADDSQURE, POSAND, REPLESX, SEGCOMPR

COOK123A: PATHSUMS, DIANE, XOXO, INVERACT

LTIME89A: GSUB, COPAR, SSO, CDSUMS

NOV20A: PANIC, RESTORE, CHEFSSM, SCALSUM, RB2CNF, UNSQUERS, CNDYGAME

COOK124A: IPCCERT, FLIP, HIRINGWO, COMMCHA

LTIME90A: FRCTNS, GASOLINE, ROOKPATH

DEC20A: CALCULUS, LCASQRT, HXOR, EVENPSUM, POSPREFS, DIVPERMS, STROPERS

COOK125A: SDSTRING, SEDPASS, CIRCHAOS, BASKETS

LTIME91A: THREE, SWAP10HG, EVSTR, KTTREE

LTIME92A: EVENGAME, DREDIV, GOODGRID

FEB21A: SUMXOR2, ATWNT, PRIGAME, TEAMNAME

LTIME93A: INDEP, SEDMAX, AVGSORT, SOLDIERS

LTIME94A: UNICOLOR, GAMEPROF, LUNCHTIM

COOK128A: OROFAND, TDISTS, ARRAYOPS, VALET

LTIME95A: SPTREE

LTIME96A: CHESUB, NUMCOMP1

JUNE21A: MFSS, MAT, SUBTRCOV, DAREA, BITTUP

LTIME97A: CHFRICH

JULY21A: PARTN01, PAIRCNT

COOK131A: CHFPLN, MODEQUAL, BEAUSUB, COLRGRPH

LTIME98A: XORSPRT, LGSEG

LTIME99A: LNGSUB, JAG, BNYHOP, CHEFDQE

SNCKQL21: SSTRPREF2, MINDIFF1, MAXDISTKT, TESTSERIES, LUCKYNUM

SNCK1A21: MINLCM1, DANCEMOVES, RRR, EQBEAUTY, BINFLIP

SNCKPE21: PRDTPAIN, DECSUBK, SLIPPERS

LTIME102A: SUBJUMP, PERPAIR

SNCKEL21: SORTSEGS, TSP, RNDCHULL

COOK136A: BINSTRGAME, RGBCONST

LTIME103A: RMNTREV, OPTSORT, SLEEPTECH, NOL_LESS

COOK138A: PERFPERM, PERMEX, MANGOMKT, UNCANNYXOR

LTIME106A: MATHOLOGY, ADJLOVE, ELWINTER, SUBSQ

APRIL221A: YAMP

LTIME107A: GCD_LCM, CONSTMEX, PALAND

COOK141A: TRIPLE_INVS, DIFSUBARRAYS

START40A: KAJY, XORR, ORPERM, MAXMST

COOK142A: SIMPLE_XOR, SPLITANDSUM, THROWTAKE, PRFSUFDSTNCT

JUNE221A: ADDBYPERM

LTIME109A: XORXORSUM, LOSTARRAY_, MAXCYCSHIFT, XORDETECTIVE

COOK143A: SEGFAULT, LCMSEQ

START51A: DIFFER, PREFSUFANDOR, CCGAME

START52A: NILXOR, FLIPFAIL

SEP221A: ALNALC

START71A: UNQMODE, EXPECTEDSUM, MAXLCS, PREFIXFLIP, INSTAGRAM, SNAPCHAT, PERFECTTRIO, PETSTORE

START72A: SUMM, INDIVISIBLE, APPLEORANGE, NTRIPLETS

Partially Solved (41)

Practice: PERSHFTS, XETF, SMPLSUM, POLYEVAL, RNDRATIO

LTIME20: LCH15JEF

OCT15: LOTERY, PERSHFTS

DEC15: CHEFFILT

SOPC1602: OPC1602

MARCH16: HBIRD

LTIME35: KSUM

MAY16: CHEFMATH

LTIME36: AHWORK

JUNE16: CHSQARR

JAN17: FOURSQ

APRIL17: HLD

MAY17: SANDWICH

NOV17: BINOMSUM

JULY18A: SUBWAY

LTIME63A: XTGR

SEPT18A: FCTR, CHEFLST

ZCOPRAC: ZCO13003

MARCH19A: MATPER

JUNE19A: FGTREE

SEPT19A: LAPD

OCT19A: CNNCT2

NOV19A: PBOXES

APRIL20A: LLLGRAPH

LTIME84A: GCDMASK

JUNE20A: DIFVAL

SEPT20A: EQDIV, MOVCOIN2

LTIME89A: EFLIP

LTIME93A: MDIVSET

LTIME98A: ANCT

LTIME108A: ANDEQ

LTIME109A: MINXORSEG

Contributions

Problems Authored (3)
Contest Problem
LTIME83 MEXUM
COOK119 BANQUNT
PRDRAW
Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

2393
(Div 1)
★★★★★★
CodeChef Rating (Highest Rating 2507)
  • 204 Global Rank
  • 2 Country Rank

Games Rating

1v1 Rating

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Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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