Aleksandar Kostadinov

@alex_the_great

Serbia, Kruševac

Joined Jul 2014

World Rank: #32 (284.3 points)

Institution: Gimnazija Krusevac

Teacher of computer science in Gymnasium in Kruševac

Activity over the last year

Effectiveness

 Problems solved
839
 Solutions submitted
2579

Problems

List of solved classical problems:

ABA12C BLOPER DRAWM HPYNOS MKEQUAL PRIME1 TAP2014G
ABSP1 BOBALLS2 DRINK HS10SQFT MKLABELS PRINT TAP2014H
ABSURD BOGGLE DRUIDEOI HSHW MKPALS PRJAN15B TAP2014J
ABSYS BOI7SEQ DSH HUBULLU MLASERP PRJAN15C TAP2015B
ACMT BOKAM143SOU DSWEETS HUSGAME MLK PRJAN15F TAP2015C
ACPC10A BOMARBLE DTWW IAPCR2C MNERED PRLGAME2 TAP2015H
ACPC10E BOMBER1 DUKKAR IAPCR2E MOBILE2 PROBLEM4 TAP2016C
ACPC11B BPM DWRONG IBIGAME MOHIB PROD1GCD TAP2016F
ACPC11C BRIDGES2 EALP1 ICANDIES MOHIBPIZ PROFF TAP2016J
ACT BRODOVI EASYPROB ICODER MONKK PROFILING TAP2016L
ADABANKET BSHIP EBOXES ICPC12C MORENA PROSCORE TCOUNT2
ADACAROT BTCODE_A EDIT IEEEBGAM MOVIFAN PSYCHON TCOUNT3
ADACHES2 BTCODE_D EGYPIZZA IGOR MOWGLI PTIME TEAM2
ADACUT BUBBLESORT EIGHTS IIITD1 MOZHSLM PUCMM009 TESSER
ADADUNG BUREAU EIUASSEMBLY IIITMSTUD MPRIME1 PUCMM210 TEST
ADAFRIEN BURGLARY EKO IITD4 MRECAMAN PUCMM334 TETRA
ADAGAME4 BUSYMAN ELPESUM IITKWPCB MSCHED QN01 THEATRE
ADAGCD BVAAN EMTY2 IITKWPCH MSE08H QUADAREA THEPOOL
ADAINDEX BWIDOW EMTY3 IITKWPCJ MUTDNA QUEST5 THREENUMBERS
ADAM1 BYECAKES ENCONDIN IITKWPCN MYQ1 R6PL THRPWRS
ADAPET BYTESH1 ENIGMATH IITKWPCO MYQ5 RAFANOLE THRSUM
ADAPLUS BYTESM2 EPTT IITWPC4A MYQ6 RANDG TIPTOP
ADAPOWER C1LJUTNJ ESCJAILA IITWPC4B MZVRK RANGESUM TMSUM
ADAQUEUE C1TABOVI ETF IITWPC4C M_SEQ RANJAN02 TOANDFRO
ADARAIN CADYDIST EXPOR IITWPC4H NABILHACKER REAYZCODETST TOHU2
ADARAINB CAGES FACEFRND IMBOX NABILISU REDRONESIA TOURIST
ADAROBOT CANDY FACTMUL IMPUNITS NAGAY RETRO TPGA
ADASEA CANDY3 FAKETSP INDIPROG NAIVELOK RIVALS TRANCLS
ADASEQEN CANDYSTN FANCY INS14B NAJGC RKRCTAN TRAVERSE
ADASUM CANTON FARIDA INS14C NAJHQ RKS TREEDEGREE
ADATEAMS CARINA FASHION INS14D NAJMS RLCIPHER TREENUM2
ADAUSORT CARRHIM FCDC INS14E NAJPF RLE TREX
ADDREV CATINV FCTRL INS14I NAJPWG RLTOUR TRGRID
ADJDUCKS CATM FEAST INS14K NASPRIM ROADNET TRICOUNT
ADV04J CBIT01 FENCE1 INTSUB NATALIAG ROHAAN TRIGALGE
ADV04L CDRSANJ FIBPOL INUM NATALIAS ROMAN008 TRIISO
AE00 CEQU FINDPRM ISELECT NAUGHTY ROOTCIPH TRIKA
AE2B CF36D FINGP IWGBS NCLNE ROULETTD TRNGL
AFS CFPARTY FLWRS IZHONYT NDS RPLC TSHOW1
AGPC01G CGBOY FONTSIZE JARJAR NDT RPLE TUG
AGPREFX CHARGY FOODIES JBIRDS NECSTASY RPLH TULIPNUM
AKVQLD03 CHGROOM FOUROW JC15A NFURY RPLK TWOGAME
ALCATRAZ2 CHOCOLA FRMT JC15B NGIRL RROOT TWOKINGS
ALCATRAZ3 CHOTU FRND JERRY NGM RSHIFT TWOSQRS
ALICESIE CHUNK2 FRNDZND JGTLE NINJA1 SA04D UCBINTB
ALIEN CIJEVI FRONT JHAGIRLS NINJA2 SABBIRGAME UCBINTC
ALIEN2 CINEMACON FRSCR JNEXT NINJA3 SAFECRAC UCBINTF
ALTSEQ CIRCLEDIV FTHEELF JOKER1 NINJA4 SAMER08E UCBINTG
AMBM CIRCLE_E FUNMODSEQ JOSWAP NINJA5 SAMER08F UCBINTJ
AMR10G CITY2 FUNPROB JULKA NINJA7 SAMER08G UCV2013A
AMR11A CKEWLK FURYROAD JUMPPY NITK06 SBANK UCV2013C
AMR11E CLASSICO GAMARENA KAOS NITT2 SBETS UCV2013I
AMR12B CLONE GAME3 KATHTHI2 NITT8 SCPC11A UCV2013J
AMR12D CMG GAMEMVS KMOVES NMLT0001 SCPC11B UFPR14D
AMR12G CMPSSTR GAMES KNGCHECK NNUM SECTORS UJ01
AMR12I CNTDO GARDENAR KNIGHTSR NOTATRI SERGRID UNIHW
AMSCO1 COD1 GASOLINE KNJIGE NOVICE62 SERVS UOFTAB
AMSCO2 CODCHESS GCD2 KNMOVE NPC2014A SEUG UOFTAC
AMZRCK CODECODE GCDEASY KOMPICI NPC2014E SGIFT UOFTAE
AMZSEQ CODERE3 GCDS KOZE NPC2014F SHAHBG UOFTBB
ANARC05I CODFURY GCDSQF KROW NPC2014G SHAKILKEYWORD UOFTBD
ANARC08G COLONY GCJ101BB KRUS NPC2015A SHAKTI UOFTCC
ANARC08H COMDIV GCJ101C KUSAC NPC2015D SHAREIT UOFTCD
ANARC09A CONGA GCJ1C09A LABYR1 NPC2016A SHELL UOFTCE
ANARC09B CONHONPR GCJ1C09B LABYR2 NR2 SHINCARD UOFTCF
ANARC09C CONOR GCJ2012C LARSUBP NSQUARE SHLIGHTS UPDATEIT
ANTP COOLPROB GCPC11A LASER_BEAM NSTEPS SHUB1307 URJC2_A
AP2 CORN GCPC11B LASTDIG NUMOFPAL SHUFFLES URJC2_B
APM COUNT GCPC11F LASTSHOT NUMPATH SIGNPOST URJC2_E
APPROB COWCAR GDCOFTI LAWNMWR NWERC11B SILVER VACATION
APS CRAN01 GDIL LCPC12E NWERC11C SIMPGAME VAPI01
ARITH2 CRAN02 GEMS LCPC12F NWERC11E SINEGGS VDATE
ARMY CRAN04 GERGOVIA LENGFACT NY10A SIRNUMS VECTAR1
AROPE CRDS GGD LLCA NY10E SKS001 VECTAR10
AROPE2 CRNVALEN GIRLSNBS LOCKER ODWS SK_001 VECTAR11
ARRANGE CROBOTS GLASNICI LOOPEXP OFFSIDE SLIDE VECTAR12
ARRPRM CROSSOVER GLJIVE LOSTBOX OFORTUNE SLNCRD VECTAR13
ARRTWIST CRYPTON GMMOD LOVEGURU OHANIGAME SMALL VECTAR4
ASCDFIB CRZYSMKR GMSTRE LPIS OHANISER SNGGW VECTAR5
ASHMHF CSHOWB GNY07C LQDCANDY OLOLO SNGINT VECTAR6
ASSIST CSLIKAR GNY07F LVADER OMWG SNGLOOP1 VECTAR7
ATMCMXNG CTPDIRTY GNYR04C M3TILE OPBIT SNGMSG VECTAR8
ATOMS CTTC GNYR09F MABJ OPCPIZZA SNGPG VENOM
AU7_5 CUBARTWK GOC11A MACHCOOL OPMODULO SNIM VHELSING
AVLVKT CUBEFR GOC11B MACHCOOL2 ORDSUM23 SNOOKER VISIBLEBOX
AVMG1 CUBES GOIT MADN ORGNZ SORTMAC VNACM14H
BAD CUBNUM GONESORT MAIN113 OVGDEL SORTMUCH VOLNTEER
BADXOR CURDPROD GOO MAIN12A OVISLARSUM SPCJ VPL0_B
BAISED CUTCAKE GOODB MAJMUN PAIRSUM SPCQ VPL2_AA
BALIFE CVJETICI GOPI_SW MAJOR PAML SPCS VPL2_AC
BALLOT CWB GOSTONES MAJSTOR PARKET1 SPCU VPL2_AD
BALLSAG DALTSUM GPA1 MAKEMAZE PATHEADS SPEC_SET VPL2_BC
BALLSUM DBALLZ GR MANGOES PATHGAME SPEED WACHOVIA
BANDW DCEPC11B GROCERY MARIO2 PB SQRMINSUM WAGE
BAT3 DCEPC12E GRUPVIVA MATGAME PCLNMBR SQUAREV1 WAL3A
BC DCEPC12G GRZZ MATHLOVE PCPC12D SQUA_REV WAYHOME
BCAKE DCEPC12H GSHOP MATRICA PCPC12J STAMPS WEIGHT3
BDOI16B DCEPC14A GSMATRIX MAXGRITH PEBBLE STARSBC WILLITST
BDOI16C DCEPC14G GUANGGUN MAXI PFORLOOP STAVATAR WINDVANE
BDOI16D DCRYPT GUESSTHE MAXLN PHT STK WORDCNT
BEADS DEFKIN GUMATH2 MAXRAD PIHU1 STPAR WORKB
BEENUMS DEFKIN2 HACKRNDM MAXSUB PIR STRCOUNT WOWSUBSTR
BEHAPPY DERP HALCAND MAXXOR PIRACON STREETR WOWSUBSTR2
BEMINE DGAME HALLOW MAY99_2 PKPLOL STRNGSLV WPC4F
BG2 DIEHARD HANGOVER MAYA PL SUBPAL WPC5D
BGIRL DIGNUM HAP01 MBALL PLAYGAME SUBSEQ WPC5E
BINPRNUM DIVEQL HAPPYTL MBEEWALK PLNDROME SUFEQPRE WTK
BINSTIRL DIVFIBS HARISH_PUZZLE MBINGO PLYGRND SUM1SEQ XYI
BIO1 DIVISION HAYBALE MC POCRI SUMMATION YAPP
BIRD DIVSEQ HDEVIL MCIRCLE POLCONST SVADA YAXS
BISHOP2 DIVSTR HELPBTW MCITYHAL POLEVAL SVAREA11 YELBRICK
BIT2 DNPALIN HELPDONN MCUR98 PONY5 SWTHIN YOSEQ
BITDIFF DOCTOR HEPNUM MFLAR10 POSAO SYNC13C YOUTUBE
BITMAP DOJO HERDING MIDO POTIONS TABLIC YOYOCQM
BITPLAY DOL HEXBOARD MILAR10 POWFIB TAKIN YUMMY
BLAMOEBA DONALDO HLP_RAMS MINCOUNT PPBRJB TAP2012A ZCR
BLCONE DOSA HMBY MINDIFF PPBRQ TAP2012B ZING02
BLKEK DOTAA HOTELS MINSTACK PPR TAP2013G ZNANSTVE
BLLUCK DRAGKING HPFORF MINVSMIN PRADIPSUM TAP2013J ZSUM
BLMIRINA DRAWIT HPPROF MISERMAN PRESIDEN TAP2014B

TODO list of classical problems:

KUMAR2019