Aleksandar Kostadinov

@alex_the_great

Serbia, Kruševac

Joined Jul 2014

World Rank: #32 (286.3 points)

Institution: Gimnazija Krusevac

Teacher of computer science in Gymnasium in Kruševac

Activity over the last year

Effectiveness

 Problems solved
837
 Solutions submitted
2568

Problems

List of solved classical problems:

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

TODO list of classical problems:

KUMAR2019