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Home » Jakub Safin
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Jakub Safin

  • 7★xellos0
  •   Slovakia
  • Professional
  • Taiwanese woodcarving forums & Encyclopedia Dramatica
  • List of teams by Jakub Safin
  • https://discuss.codechef.com/u/xellos0
  • No Active Plan. View Details

Activity Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 80
2724 (-50)RatingProvisional
Rating i Provisional Rating, click to know more
October Challenge 2017(2017-10-16 15:00:00)
Global Rank:   7304
Plagiarised in:   

Ratings System Update

(2017-10-16 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
2724 (+131)RatingProvisional
Rating i Provisional Rating, click to know more
October Challenge 2017(2022-12-20 00:00:00)
Global Rank:   7304
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 (538)

Practice: AMSGAME1, AMSGAME2, RRBIGNUM, REMISS, KINGSHIP, LPAIR, IOPC13H, IOPC13O, GERALD08, SEAARC, CAKEDOOM, SIGFIB, UPDTREE, TRIPS, COVERING, RRJAM, HLDOTS, CARLOS, MOREFB, ANKNIM2, REALSET, SUBGRAPH, RIN, SLIS, EXNETWRK, SEEDLING, PALSTR, MXSM, TUZTRN, MMPROD, DEVPERF, DISTCODE, GOODPROB, ABREPEAT, CANDY123, SHOPTRIP, XORSUMS, BESTTRI, COOK82E, MEXDIV, FOURPTS, EBAIT

COOK29: MUFFINS3, EXGCD, DIRECTI

JAN13: SALARY, CVOTE, LEALCO, CHEFHACK, THREEDIF

COOK30: CIELDIST, MANYCHEF

FEB13: BUY1GET1, CLMBSTRS, LECARDS

DSPF2013: DS15, DS8, DS7, DS19, DS5

MARCH13: APPROX, TOTR, FIRESC, RDF

ALGT2013: TNMALG04

COOK32: TAPALIN, TAVISUAL

APRIL13: MAXDIFF, LEVY, FCBARCA, LEMUSIC

COOK33: AMMEAT, AMMEAT2, AMSTRING

MAY13: WITMATH, NAME2, NAME1, FTRIP, MSTICK

JUNE13: LAPIN, PREDICT, WSTRING, DELISH, COLLECT, LEMOUSE

LTIME01: NUMFACT

AUG13: LELEMON, SPCANDY, SHIRO, CNTSOLS, CHMOD, HELLO, SEABAL, LYRC

COOK37: RIGHTRI, DIVQUERY, STRDIG

SEPT13: CAOS1, CAOS2, INTEG, LEEXAMS, SPOONS, COOLGUYS, MLCHEF

COOK38: RRCODE, RRMATRIX, RRGAME

OCT13: ARRGAME2, HELPLIRA, LEBAMBOO, MAANDI, SEATRSF, CAOS3

NOV13: JOHNY, MCHAIRS, SDSQUARE, SPOTWO, PRETNUM, CHEFGM, MONOPLOY

DEC13: ALEXNUMB, CHODE, MARBLEGF, CUBE, DECORATE, RECTQUER, REIGN, QTREE6

COOK41: GERALD04, GERALD03, GERALD05

JAN14: CNTDSETS, FRBSUM, METEORAK, MTRICK, SEAGRP, FGFS, PLZLYKME, ERROR, TAPAIR

LTIME08: CHRL4, CHRL3

DBYZ2014: IITI13, IITI14, IITI15, IITI16

LTIME09: LFEB14B, SEARRAYS

MARCH14: ANUGCD, SSTORY, GERALD07, BINTOUR, WALK, TMSLT, PROSUM, MIKE3, STREETTA

COOK44: ABCSTR, DIVIDING, DIVGAME

APRIL14: GERALD08, FBCHEF, ANUCBC, TANGDIV, CNPIIM, ADIGIT, BINTREE, POTATOES

COOK45: SNAPE, TCP, BICO

MAY14: OJUMPS, COMPILER, RRSTONE, CHEFBM, LEBALONS, SEAGM, FUNAGP

NCC2014: QUAD, MULDIV, EXAM, SNET, RECT, SNOOKER

COOK46: ANUUND, ANUDTC, ANUBGC

JUNE14: CHEFZOT, GUESS, DIGJUMP, FUNC, MAXPR, FORGETPW, SEAARC, TWOCOMP, LEBLOCKS

JULY14: LUCKG, LEPAINT, SEAEQ, SGARDEN, FROGV, GNUM, CSUB, RETPO, DISHOWN, GERALD09

COOK48: RRSUM, RRCOPY, RRFRNDS, RRDAG, RRTREE2

AUG14: PRGIFT, MOU2H, REVERSE, TSHIRTS, CRAWA, CLETAB, SIGFIB, EQUAKE

COOK49: TREEGAME, SHOOTING, PERMSUFF

SEPT14: CHEFINV, SEABUB, QRECT, FLOORI4, UASEQ, RAINBOWB, ROTATION, CHEFLR

COOK50: GRID, SUBGCD, SUBLCM, WW2

OCT14: QSTRING, SEATSR, CHEFSQUA, FATCHEF, TRIPS, CHEFGR, PRPOTION, PRLADDU

TCFS15P: STATSHW, FEYNMAN

COOK52: BRACKETS, PETERSEN, MOSTDIST, LSTGRPH

KAN14ROL: ACM14KN2, ACM14KN1, ACM14KN3

LTIME18: WSC, DIVIDE, WSCAGAIN, GRIDCONN

DEC14: GOODGAL, SEAGCD, CHEFPRES, CHEFBR, DIVIDEN, SANSKAR, XORSUB, CAPPLE

COOK53: RRJOKE, RRMTRX2, RRPLAYER, RRSERVER, RRJAM

JAN15: SEALCM, RANKA, QSET, CLPERM, ONEKING, SEAVOTE, GCDQ, CHEFSTON, SEAND2

COOK54: ANUBTG, ANUTHM, ANUAHR, ANURRZ

FEB15: XRMTRX, DEVLOCK, CHEFGRPH, STRQ, STFM, RANKLIST, CHEFEQ, CHEFCH, CHPUZZLE

LTIME21: LUCKFOUR, FCUBE, WPROB

MARCH15: QCHEF, TREECNT2, SEAPROAR, CNOTE, MTRWY, STRSUB, DEVCLASS, SIGNWAVE

COOK56: STRBIT, DIVGOLD, STRAB

COOK57: EQUALITY, VCS, LFIVES, AGENTS

MAY15: CHEFRP, SETDIFF, CHAPD, DEVSTR, CHEFCK, DEVHAND, SEZ, CBAL

JUNE15: ANCOIMP, CBARG, STDYTAB, FRNDMTNG, CHPLGNS, CHSTR, CONPOIN, SEADIVM

COOK59: UTMOPR, ANKGAME, ANKPAREN, ANKMARKS

COOK60: COPS, SUMPAIR, KNODES, COMB4SUM

AUG15: COOKMACH, GRGUY, ADMAG, WOUT, DCGAME, CHINSM, STETSKLX, CLOWAY, SCLUSTER

COOK61: XORNUBER, TWOSTR, SEQLCS

COOK62: FRGTNLNG, STACKS, SPRNMBRS, REIGN2

OCT15: SUBINC, WDTBAM, TIMEASR, KSPHERES, ADTRI, PERSHFTS, MGCHGYM, LOTERY, JUMP, EFFDELIV

COOK63: ASP, STEM, FSFSFS, PP

LTIME29: FSTSQ, EMITL

COOK64: SEALINE, SEAARASU, SEATR2, SEAPAIR

DEC15: MGCHPERM, CHEFST, CHEFFILT, ORACLCS, SEADIV, PLANEDIV, CHCINEMA, WAYPA, CHEFGIRL, TANKS

COOK65: CHEFARRP, CHEFQUE, CHEFKLCS

LTIME31: DISTCODE, ABROADS, EXNETWRK

JAN16: DMCS, RGAME, DEVPERF, CYCLRACE, CHINFL, SEAKAM, CHEFTMA, CBALLS, ASTRD, CHMKTRPS

COOK66: DESTROY, FRUITS, CFTREE

FEB16: SEAPERMS, DEVLDISC, MTMXSUM, CHEFDETE, RECTLOVE, WRDSUM, STROPR, CALLSCHE, SEATL, CHEFJR

COOK67: PPSUM, PPCTS, TUZGMBR, PUPPYPLM

LTIME33: CHEFSOCK, CHEFPOLY, CHEFDOMA, CHEFTIC

MARCH16: CHEFPC, FLOORDIS, TULIPS, PARITREE, HBIRD, STRPALIN, MAXISUM, SEATSTR2, CHEFSPL, CHNGSS

LTIME34: PAIRCLST, SIMPSTAT, ABABAABA, ARRAYSUM

APRIL16: FURGRAPH, CHBLLNS, BIPIN3, COLOR, CHEFPATH, DEVGOSTR, FIBQ, AMAEXPER, CHNBGMT, SNAKGAME

COOK69: ODDDIV, MOVIEWKN, BINTREEQ

LTIME35: KSUM, TRICOIN, LABEL

MAY16: STARROAD, CHEFNUM, SEAGCD2, LADDU, FORESTGA, CHBLLS, CHEFMATH, CHEFSOC2, DISTNUM2

LTIME37: OMWG, LCOLLIS, SQNUMBF

JULY16: POLYEVAL, CHEFPOL, WORKCHEF, CHSGMNTS, CHEFARC, CHEFTET, CHEFELEC, EGRANDR, ALLPOLY, CLUSSCHE

COOK72: CHEFCBA, CHEFFED, CHEFIHG, CHEFONM, CHEFLKJ

LTIME38: STUDVOTE, LUMPYBUS, CHEFCLOS, CLOSEFAR

COOK73: TWEED, MADHAT, MCKTUR, QUEHEA

COOK78: LISDIGIT, MTRNSFRM, DIGITLIS

COOK82: COOK82A, COOK82B, COOK82D, COOK82C

SNEL17RP: PLUSMUL, MEXDIV, ANCESTOR

COOK83: CENTREE, SNACKUP, ADACRA, KNICOV, ADADET

OCT17: MEX

Partially Solved (9)

DEC14: RIN

JAN15: XRQRS

LTIME21: HLDOTS

MAY15: GRAPHCNT

JUNE15: MOREFB

AUG15: DISTNUM

LTIME29: SVNTR

LTIME31: SEEDLING

Contributions

Problems Authored (8)
Contest Problem
APRIL15 CARLOS
SEPT15 THEGAME
JULY15 HAMILG
COOK68 NPLANAR
ONOZ
TWONIM
ALTARAY
KTHCON
Problems Tested (0)

No Contribution

Editorials Contributed (39)
Contest Problem
OCT17 MARRAYS
CHEFGP
CHEFCCYL
SHTARR
MEX
XORTREEH
CHEFCOUN
PERFCONT
POINTCN
LKYEDGE
FEB16 CHEFJR
WRDSUM
RECTLOVE
MTMXSUM
SEAPERMS
AUG16 CHAHG
EBOLA
CHEFCRUN
CHCHCL
CHEFRRUN
SHAIKHGN
MAXGRID
TRICONT
CHEFTRE
GOODPROB
NOV15 REBTET
CHEFSHOP
RECRECOV
CHSTAMP
KFUNC
SMPLSUM
EGRCAKE
TREEP
SCRABBLE
TREEPATH
LTIME52 CHEFDICE
C00K0FF
CHEFPCHF
CHEFTRAF
2724
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 2789)
  • Inactive Global Rank
  • Inactive Country Rank

Games Rating

1v1 Rating

Unrated

Puzzle Rating

Unrated

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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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