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Arafat Rahman

  • 5★kzvd4729
  •   Bangladesh
  • Student
  • Jahangirnagar University Dhaka, Bangladesh
  • List of teams by Arafat Rahman
  • https://discuss.codechef.com/u/kzvd4729
  • No Active Plan. View Details

Submission Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 51
2155 (+40)RatingProvisional
Rating i Provisional Rating, click to know more
July Cook-Off 2021 Division 1(2021-07-28 22:45:00)
Global Rank:   48
Plagiarised in:   

Ratings System Update

(2021-07-28 22:45:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2155 (-75)RatingProvisional
Rating i Provisional Rating, click to know more
July Cook-Off 2021 Division 1(2022-12-20 00:00:00)
Global Rank:   48
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 (210)

Practice: FCBARCA, IITI15, PRIMEDST, ALGFLXFJ, SUBQUERY, TSUBSTR, CHSTR, SSTORY, MOU1H, TASTR, REBXOR, TAQTREE, CLGAME, TRAVTREE, ABX03, ALLIANCE, FARASA, PRIME1, CYCLRACE, CCC, JUMP, PDELIV, GEOCHEAT, MXDIST, CF224, KTHCON, PALPROB, MARBLES, GERALD07, PALPATH, COPRIME3, PAPER, MNMXAR, WALK4, FCIPL, WGTNKLC, CUPACO, FFT, EXPTPROD, XORCMPNT, TRTOKENS, RECURRRR

APRIL17: SIMDISH, DISHLIFE

MAY17: CHEFROUT, UNICOURS, MXMEDIAN

JULY17: NITIKA, CHEFSIGN, CALC, IPCTRAIN

AUG17: PALINGAM, RAINBOWA, CHEFMOVR, GCAC

COOK85: ELEVSTRS, OBTTRNGL

SEPT17: CHEFSUM, MINPERM, CHEFPDIG, SEACO, FILLMTR

OCT17: MEX, PERFCONT, CHEFCOUN, CHEFGP, CHEFCCYL

COOK87: CK87MEDI, CK87QUER, CK87GSUB

NOV17: VILTRIBE, CLRL, PERPALIN, CHEFHPAL, CSUBQ

DEC17: GIT01, CPLAY, VK18, CHEFHAM

JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION

COOK90: MULTHREE, SURVIVE

LTIME56: L56GAME, L56LABY

FEB18: CHEFCHR, CARPTUN, CHEFPTNT, PERMPAL, POINPOLY

COOK91: CCOOK, CTHREE, CARRAY

LTIME57: HILLS, GAMENUMB

COOK92A: CO92SUBW, CO92MATR

APRIL18A: GOODPREF, HIGHWAYC, CUTPLANT, CHEFPAR

COOK93A: BINIM

LTIME59A: GCDDIV, TREE3

LTIME60A: SBSTR, SHIFTPAL, PLUS

JULY18A: GEARS, EQUILIBR

LTIME62A: PRMDIV, FRCPRT

AUG18A: GCDMOD

SEPT18A: TABGAME, BSHUFFLE, CHEFZERO

LTIME64A: CHEFRES, OPPOSITE

OCT18A: HMAPPY, MINDSUM, SURCHESS, BBRICKS, CPCOMP

COOK99A: PUMPWAT, BINIM2

NOV18A: HMAPPY1, GMEDIAN, PRITREE, MAGICHF2

LTIME66A: USF, BPS

DEC18A: MAXEP, INTXOR, EDGEDIR, DLDAG

JAN19A: DPAIRS, EARTSEQ, DIFNEIGH

COOK102A: ADASCOOL

FEB19B: HMAPPY2, CHEFING, DEPCHEF, ARTBALAN, MAGICJAR, GUESSRT, MANRECT

COOK103A: CHFPARTY, SECPASS, MAXREMOV

COLE2019: CLIPLX, CLBATH

MARCH19A: SUBPRNJL, CHONQ, CHEFSOC, MATPER

APRIL19A: SUBREM, SJ1, KLPM, CHEFOFR, XORMIN

ALKH2019: DANOW, MIRTREE, CERSOL

LTIME73A: BURARRAY, DPERM, GIIKLUB, QRYLAND

JULY19A: CIRMERGE, CCC, SNKAPT

AUG19A: KS1

LTIME75A: DESTCELL, COKE2

COOK110A: EXERCISE

OCT19A: MSV, MARM, EVEDG, BACREP

LTIME78A: DEADEND, PRFCTN, APARTS, PLANT

LTIME80A: POPTUNNL, CARR

LTIME81A: SECRETMI, MONSTBAT, SWAPPALI

MARCH21A: SPACEARR, PAPARAZI, MAXTOPO, CONSADD

APRIL21A: SDICE, KAVGMAT, MEXSTR, BOOLGAME

MAY21A: THOUSES

COOK131A: CHFPLN, MODEQUAL, BEAUSUB, COLRGRPH

SNCKQL21: LUCKYNUM, TESTSERIES, MAXDISTKT, MINDIFF1, SSTRPREF2

SNCK1A21: DANCEMOVES, MINLCM1, RRR, EQBEAUTY

Partially Solved (21)

Practice: CHAPD, RNDRATIO

JULY17: PSHTTR

OCT17: MARRAYS

LTIME56: L56KTH

LTIME57: BORDER

LTIME58A: ARRP

APRIL18A: VAIMIN

LTIME59A: DARTSEGM

JULY18A: NMNMX

LTIME62A: GCDSUM

AUG18A: PRINDRAG, KCOMPRES

SEPT18A: ANDSQR

NOV18A: BINSTR

JULY19A: GUESSPRM

AUG19A: MAXEXPR

APRIL21A: CHAOSEMP, TREEPERM

Contributions

Problems Authored (0)

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Problems Tested (0)

No Contribution

Editorials Contributed (0)

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2155
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2175)
  • Inactive Global Rank
  • Inactive Country Rank

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1v1 Rating

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Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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