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SongChol Ryu

  • 7★kutengine
  • ICPC Team member of Kimchaek University of Technology
  •   North Korea
  • https://www.imo-official.org/participant_r.aspx?id=20978
  • Student
  • Kim Chaek University of Technology
  • List of teams by SongChol Ryu
  • No Active Plan. View Details

Submission Heat Map

New
(Last 6 Months)

Rating Graph

No. of Contests Participated: 32
3123 (+36)RatingProvisional
Rating i Provisional Rating, click to know more
April Challenge 2018 Division 1(2018-04-17 15:00:00)
Global Rank:   1
Plagiarised in:   

Ratings System Update

(2018-04-17 15:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
3123 (+77)RatingProvisional
Rating i Provisional Rating, click to know more
April Challenge 2018 Division 1(2022-12-20 00:00:00)
Global Rank:   1
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 (292)

Practice: TERM, PHRASES, SWARM, BLOCKDRO, CROWNS, TMP01, TWOROADS, SEASNAKE, DELNMS, SEASOR, QTREE6, STREETTA, ANUSFR, CHECKERS, KALKI, SEAND2, PLZLYKME, ERROR, FGFS, MTRICK, TAPAIR, FRBSUM, EMBED, GCDMAX1, PCHIPS, SHINAPP, BWTREE, MAGICSTR, AGRAPH, CNTPERM, GCDTREE, MAXMAGIC, SSUM, VALMAX, KOL1504, STRAIGHT, CHEFPAR

JUNE13: LAPIN, LEMOUSE, WSTRING, PREDICT, PERMUTE, TKCONVEX, COLLECT, DELISH, SPMATRIX, CHAORNOT

SEPT13: TWOROADS, MLCHEF, TMP01, SPOONS, LEEXAMS, COOLGUYS, INTEG, CAOS2, CAOS1, SEASNAKE

OCT13: CAOS3, FN, DEG3MAXT

GOC2014: GOC01, GOC02, GOC04

APRIL14: FBCHEF, LMATRIX3, BINTREE, ADIGIT, POTATOES, CNPIIM, TANGDIV, ANUCBC, GERALD08, SEAPERM

COOK46: ANUUND, ANUDTC, ANUBGC, ANUSAR, ANUBTT

COOK47: FLAGS, PNTNG, WTHINGS, KNPSK

LTIME13: SMPAIR, DYNAINV, SUBQUERY, COPRIME3

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

COOK48: RRCOPY, RRSUM, RRFRNDS

LTIME14: TAAND, TASHIFT, TALCA, TAEDITOR

COOK49: PERMSUFF, TREEGAME, SHOOTING

LTIME15: HHAL, IRONISL

COOK50: SUBGCD, GRID, SUBLCM, WW2

LTIME16: CHEFA, CHEFB, CHEFD, CHEFC

COOK51: ANUWTA, ANUARM, ANUTDP, ANUMLA

NOV14: SEAORD

MTRX2014: JERYFIBO, TOMJER, FLITKT, APPUZZLE, DATE, STIKGAME, JERRYRUN

DEC14: KALKI

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

LTIME20: LCH15JAB, LCH15CD, LCH15JEF, LCH15JGH

CDVA2015: CDVA1502, CDVA1507, CDVA1508, CDVA1510, CDVA1504, CDVA1505, CDVS1506

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

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

LTIME22: CHEFANUP

APRIL15: FRMQ, CSEQ, CHEFLCM, BROKPHON, PIANO1, CARLOS, DEVVOTE, BWGAME, LPARTY, DIVLAND

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

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

CLDB2016: CB20Q4, CB20Q3, CB20Q1, CB20Q5

SRMC2016: MULTISRM, BRCKTSRM, INTROSRM, DRCTNSRM

GMCO2016: GMCO16RI, GMCO16AP, GMCO16CV, GMCO16SS, GMCO16XT

CDVT2016: HELPKSHV, VTAMASHA

ALKH2017: XORPRO, CHEFGRUP, INCDEC

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

IOPC2017: IOPC17C, IOPC17A, IOPC17B, IOPC17D, IOPC17F

LTIME57: HILLS, BORDER, GAMENUMB, COUPLES

MARCH18A: CHEFKNN, CUTTREE, GCDCNT, XXOR, PSHTRG, MINVOTE, MIXCOLOR, EMBDTREE

INSO2018: SPSUM, EZDP, STSWAP, GOFG, FUNFUN, CNTNODE, CBS, HIGHINT

APRIL18A: CHEFAT, SSPLD, JADUGAR, HIGHWAYC, CUTPLANT, GOODPREF, VAIMIN, JADUGAR2, CHEFPAR

JUNE222A: XORK, GCDANDLCM, REVSORT, APGRID, COUNTIFUN

AUG221A: HLEQN, SMALLXOR, TREETREE, AFLIP, CRASUB

OCT221A: TWOZERO, ARRCONS, BINARYSUB, DRAG

NOV221A: MAXEDGES, ALCARR, DIVBY3, BFSLEN

DEC221A: DIVISIBLEBY, SUMOFCUBE, CNTSUB, NOTD, POWERSOF10

Partially Solved (1)

LTIME15: WALL

Contributions

Problems Authored (0)

No Contribution

Problems Tested (0)

No Contribution

Editorials Contributed (0)

No Contribution

3123
(Div 1)
★★★★★★★
CodeChef Rating (Highest Rating 3123)
  • Inactive Global Rank
  • Inactive Country Rank

Games Rating

1v1 Rating

Unrated

Puzzle Rating

Unrated

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Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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