Ondrej Demáček

@odemacek

Slovakia, Bratislava

Joined Aug 2009

World Rank: #44 (239.7 points)

Institution: GJH

Activity over the last year

Effectiveness

 Problems solved
352
 Solutions submitted
2703

Problems

List of solved classical problems:

ABSHIP CIPHERJ FACVSPOW HS10SQFT MCLONUM POWERPHI TAP2015J
ACPC10B CIRCLE_E FBRIDGES HS12MULT MCU20A PPBRJB TCOUNT2
ADACHES2 CNTDO FCTRL2 HUSGAME MCUR98 PR003004 TCOUNT3
ADADIG CNT_LUCK FENCE1 IAPCR2D MDIGITS PRIME TDPRIMES
ADAFIMBR COD1 FIBTWIST ICPC12C MIFF PRIME1 TEST
ADAGAME2 CODEM4 FOUROW IDC1948 MMMGAME PRIMEZUK TETRAHED
ADAGAME4 CODHASH FUNFACT IE4 MONONUM PRIMPERM TETRAHRD
ADAGAME5 CODPABBU FUNNUMS IGAME MRECTCNT PRLGAME TETRAVEX
ADAGCD COUNTPAS FUNPROB IITKWPCD MVECTOR PROD1GCD THREENUMBERS
ADAM1 CPCRC1C GAME2 IITKWPCF MYQ10 PUZZLE24 THREETW1
ADAPLUS CT GAME3 IITKWPCL NAIVELOK PYRSUM THRPWRS
ADAROBOT CUBEFR GAME31 IITWPC4B NAKANJ QN02 TIP1
ADAUSORT CUBES GCDEASY IITWPC4C NATALIAG RANGESUM TIP2
ADAXMAS CZ_PROB1 GCJ1C09B INDIPROG NATALIAS RANGZER2 TOUGH
ADV04J DAVIDG GCJ2012C INS14B NDIVPHI RAONE TPC07
ADV04K DCEPC11C GCPC11D INS14G NGIRL REGPOLYG TPERML
AE00 DCEPC14C GDIL INUM NINJA3 RIOI_3_2 TREENUM2
AFS DCEPC14D GEEKOUNT INVDIV NKDIV ROOTCIPH TRICOUNT
AFS2 DCEPC14G GEOM INVESORT NPC2014A RROOT TRIISO
AGS DGAME GEOPROB INVPHI NPC2014E SAMER08K TRNGL
AKVOD06 DIGCNT GLASS IOPC1201 NPC2015A SERGRID TWOCIR
ALICE DIGNUM GLASS2 IOPC1202 NPC2015D SEUG TWOGAME
ALLBARN2 DINONUM GNUM IOPC1206 NPC2016A SHANGUL UCBINTC
ALMISPY DIV GNY07H ITRIX12E NSQUARE SIMPGAME UCI2009B
ALONE DIV2 GNYR04C ITRIX_E NSQUARE2 SIOKULE ULM02
AMOEBA DIVFACT GNYR04H IZHONYT NUMGAME SIRNUMS ULM02C
AMR11B DIVFACT3 GNYR04I JHAGIRLS NUMTSN SMALL UNHAPPY
AMSCO1 DIVISER9 GNYR09F KIMO1 NWERC04H SMALLM UOFTAD
AMSCO2 DIXIE001 GOLDG KKKCT2 NWERC05 SNGCP UOFTBC
ANAGR DOJ1 GONE KMOVES NWERC11A SNIM URJC2_E
ANARC08A DOJ2 GOSTONES KNMOVE OHANIGAME SPCM URJC2_F
ANARC08B DOL GR KOPC12B OMWG SPCO VECTAR10
APS DOUBLE GRC KOPC12H OPBIT SPFIBO VECTAR11
AU7_5 DRAWIT GRIDPNTS KPRIMESB OPMODULO SQFREE VECTAR7
AXIS DUKKAR2 GRIDSUM1 LAGRANGE PALIN SQUA_REV VECTAR8
BDOI16B DWRONG GRIDSUM3 LASTDIG PARCARD1 STARSBC VECTAR9
BIT2 EALP1 GRUPVIVA LATTICE PATHGAME STRCOUNT VERODOOM
BITMAP EASYFACT GSMATRIX LCPC11B PCLNMBR STRGAMB VGCD
BLAMOEBA EASYPROB HAP01 LEGO PEGS SUBSHARD VISIBLEBOX
BLOPER EBOXES HARISH_PUZZLE LENGFACT PERMJUMP SUDOKU2 VLATTICE
BOKAM143SOU ELPESUM HARSHAD LEONARDO PIR SUMMUL VPL1_AA
BOMBER EMILABC HC LINQSOLV PIRACON SYM12 WALK1
BRI ENIGMATH HCT00001 LOVINGPW PITPAIR TANDC WONOWON
BRLRIDER EQU2 HEISLAZY LUCIFER PK11E TAP2013A WPC5E
BSHIP EQUI HEXGRAM M3TILE PLSQUARE TAP2013E YOKOF
BSMATH1 FACENEMY HG MABJ POLCONST TAP2013H YOSEQ
BUYINT FACT0 HIDTRI MAIN12B POLEVAL TAP2013I
CAPPIZZA FACTDIV HNUMBERS MATNUM POLTOPOL TAP2013J
CATHETEN FACTMULN HS08EQ MAXRAD POLYNOM TAP2014C
CF36D FACTMULO HS09EQ MB1 PONY8 TAP2014I
CHGROOM FACTMULP HS09GAME MBR POP1 TAP2015H

TODO list of classical problems:

ADACHESS CCCCUBE ELLIPSE ITERBIT NAJ0001 PTC TCNUMFL
ADACOINS CEOI09TR FCTRL4 JZPEXT NDIVPHI2 PTRI TEAMNIM
AE5B2 CHEFJUN FIBOSQRT KBASEEN NFACTOR PUZZLE2 TETRISGM
AMR10I COMPLETE FUNAREA KEQ NGCD PYRSUM2 TQ
ANARC07J CONCAVE GCD3 KPPOLY NQUEEN PYTRIP2 TREEBA
ANIL_PRO CROSSBIT GMMOD LOSTBOX NUMVN QUEEN TRENDGCD
ARRANGE2 CT101CC HC12III MAS ONEZERO RECTANGL TRICENTR
A_W_S_N CUTSQRS IITD4 MAX2214 PAGAIN RECTNG2 TRKNIGHT
BGRAVITY CYLINDES IITKWPCC MCOCIR PERMSG RETRO TWOPROF
BICYCLE DCEPC11I IITKWPCM MGAME1 PGCD REVADD TWOSQRS
BLMIRINA DCEPC12G IITWPC4E MINMOVE PHONMESS RIGHTTRI UCBINTB
BLOPER2 DERP INCPOWK MINNUM PIHEX2 RPLJ UVA1
BOI02TRI DISTX INS14J MKTHNUM PISANO SPOINTS VOLNTEER
BRCKTS DIVCON INTEGER1 MONO POLYEQ SQCOUNT XC
BSPRIME DIVSUM2 IOIBOUND MPOLEVAL POLYMUL SQFFACT ZSEQ
CAKE4 DRAWQUAD IRECSQRT MSKYCODE PRIMES2 SUDOKU
CALCULAT DYEL ISAB MTRIAREA PRMQUER TAP2012E