Ondrej Demáček

@odemacek

Slovakia, Bratislava

Joined Aug 2009

World Rank: #45 (237 points)

Institution: GJH

Activity over the last year

Effectiveness

 Problems solved
359
 Solutions submitted
2730

Problems

List of solved classical problems:

ABSHIP CIRCLE_E FACTMULO HS09GAME MCLONUM POP1 TAP2015H
ACPC10B CLK FACTMULP HS10SQFT MCU20A POTIONS TAP2015J
ADACHES2 CNTDO FACVSPOW HS12MULT MCUR98 POWERPHI TCOUNT2
ADADIG CNT_LUCK FBRIDGES HUSGAME MDIGITS PPBRJB TCOUNT3
ADAFIMBR COD1 FCTRL2 IAPCR2D MIFF PR003004 TDPRIMES
ADAGAME2 CODEM4 FENCE1 ICPC12C MMMGAME PRIME TEST
ADAGAME4 CODHASH FIBTWIST IDC1948 MONONUM PRIME1 TETRAHED
ADAGAME5 CODPABBU FOUROW IE4 MRECTCNT PRIMEZUK TETRAHRD
ADAGCD COUNTPAS FUNFACT IGAME MVECTOR PRIMPERM TETRAVEX
ADAM1 CPCRC1C FUNNUMS IITKWPCD MYQ10 PRLGAME THREENUMBERS
ADAPLUS CROSSOVER FUNPROB IITKWPCF NAIVELOK PROD1GCD THREETW1
ADAROBOT CT GAME2 IITKWPCL NAKANJ PUZZLE24 THRPWRS
ADAUSORT CUBEFR GAME3 IITWPC4B NATALIAG PYRSUM TIP1
ADAXMAS CUBEND GAME31 IITWPC4C NATALIAS QN02 TIP2
ADV04J CUBES GCDEASY INDIPROG NDIVPHI RANGESUM TOUGH
ADV04K CZ_PROB1 GCJ1C09B INS14B NGIRL RANGZER2 TPC07
AE00 DAVIDG GCJ2012C INS14G NINJA3 RAONE TPERML
AFS DCEPC11C GCPC11D INUM NKDIV REGPOLYG TREENUM2
AFS2 DCEPC14C GDIL INVDIV NPC2014A RIOI_3_2 TRICOUNT
AGS DCEPC14D GEEKOUNT INVESORT NPC2014E ROOTCIPH TRIISO
AKVOD06 DCEPC14G GEOM INVPHI NPC2015A RROOT TRNGL
ALICE DGAME GEOPROB IOPC1201 NPC2015D SAMER08K TWOCIR
ALLBARN2 DIGCNT GLASS IOPC1202 NPC2016A SERGRID TWOGAME
ALMISPY DIGNUM GLASS2 IOPC1206 NSQUARE SEUG UCBINTC
ALONE DINONUM GNUM ITRIX12E NSQUARE2 SHANGUL UCI2009B
AMOEBA DISCRT GNY07H ITRIX_E NUMGAME SIMPGAME ULM02
AMR11B DIV GNYR04C IZHONYT NUMTSN SIOKULE ULM02C
AMSCO1 DIV2 GNYR04H JHAGIRLS NWERC04H SIRNUMS UNHAPPY
AMSCO2 DIVFACT GNYR04I KIMO1 NWERC05 SMALL UOFTAD
ANAGR DIVFACT3 GNYR09F KKKCT2 NWERC11A SMALLM UOFTBC
ANARC08A DIVISER9 GOLDG KMOVES OHANIGAME SNGCP URJC2_E
ANARC08B DIXIE001 GONE KNMOVE OMWG SNIM URJC2_F
APS DOJ1 GOSTONES KOPC12B OPBIT SPCM VECTAR10
AU7_5 DOJ2 GR KOPC12H OPMODULO SPCO VECTAR11
AXIS DOL GRC KPRIMESB OVISLARSUM SPFIBO VECTAR7
BDOI16B DOUBLE GRIDPNTS LAGRANGE PA06ANT SQFREE VECTAR8
BIT2 DRAWIT GRIDSUM1 LASTDIG PALIN SQUA_REV VECTAR9
BITMAP DUKKAR2 GRIDSUM3 LATTICE PARCARD1 STARSBC VERODOOM
BLAMOEBA DWRONG GRUPVIVA LCPC11B PATHGAME STRCOUNT VGCD
BLOPER EALP1 GSMATRIX LEGO PCLNMBR STRGAMB VISIBLEBOX
BOKAM143SOU EASYFACT HAP01 LENGFACT PEGS SUBSHARD VLATTICE
BOMBER EASYPROB HARISH_PUZZLE LEONARDO PERMJUMP SUDOKU2 VPL1_AA
BRI EBOXES HARSHAD LINQSOLV PIR SUMMUL WALK1
BRLRIDER ELPESUM HC LOVINGPW PIRACON SYM12 WONOWON
BSHIP EMILABC HCT00001 LUCIFER PITPAIR TANDC WPC5E
BSMATH1 ENIGMATH HEISLAZY M3TILE PK11E TAP2013A YOKOF
BUYINT EQU2 HEXGRAM MABJ PLSQUARE TAP2013E YOSEQ
CAPPIZZA EQUI HG MAIN12B POLCONST TAP2013H
CATHETEN FACENEMY HIDTRI MATNUM POLEVAL TAP2013I
CF36D FACT0 HNUMBERS MAXRAD POLTOPOL TAP2013J
CHGROOM FACTDIV HS08EQ MB1 POLYNOM TAP2014C
CIPHERJ FACTMULN HS09EQ MBR PONY8 TAP2014I

TODO list of classical problems:

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