Aleksandar Kostadinov

@alex_the_great

Serbia, Kruševac

Joined Jul 2014

World Rank: #37 (265.4 points)

Institution: Gimnazija Krusevac

Teacher of computer science in Gymnasium in Kruševac

Activity over the last year

Effectiveness

 Problems solved
841
 Solutions submitted
2593

Problems

List of solved classical problems:

ABA12C BLOPER DRINK HS10SQFT MKPALS PRJAN15C TAP2015B
ABSP1 BOBALLS2 DRUIDEOI HSHW MLASERP PRJAN15F TAP2015C
ABSURD BOGGLE DSH HUBULLU MLK PRLGAME2 TAP2015H
ABSYS BOI7SEQ DSWEETS HUSGAME MNERED PROBLEM4 TAP2016C
ACMT BOKAM143SOU DTWW IAPCR2C MOBILE2 PROD1GCD TAP2016F
ACPC10A BOMARBLE DUKKAR IAPCR2E MOHIB PROFF TAP2016J
ACPC10E BOMBER1 DWRONG IBIGAME MOHIBPIZ PROFILING TAP2016L
ACPC11B BPM EALP1 ICANDIES MONKK PROSCORE TCOUNT2
ACPC11C BRIDGES2 EASYPROB ICODER MORENA PSYCHON TCOUNT3
ACT BRODOVI EBOXES ICPC12C MOVIFAN PTIME TEAM2
ADABANKET BSHIP EDIT IEEEBGAM MOWGLI PUCMM009 TESSER
ADACAROT BTCODE_A EGYPIZZA IGOR MOZHSLM PUCMM210 TEST
ADACHES2 BTCODE_D EIGHTS IIITD1 MPRIME1 PUCMM334 TETRA
ADACUT BUBBLESORT EIUASSEMBLY IIITMSTUD MRECAMAN QN01 THEATRE
ADADUNG BUREAU EKO IITD4 MSCHED QUADAREA THEPOOL
ADAFRIEN BURGLARY ELPESUM IITKWPCB MSE08H QUEST5 THREENUMBERS
ADAGAME4 BUSYMAN EMTY2 IITKWPCH MUTDNA R6PL THRPWRS
ADAGCD BVAAN EMTY3 IITKWPCJ MYQ1 RAFANOLE THRSUM
ADAINDEX BWIDOW ENCONDIN IITKWPCN MYQ5 RANDG TIPTOP
ADAM1 BYECAKES ENIGMATH IITKWPCO MYQ6 RANGESUM TMSUM
ADAPET BYTESH1 EPTT IITWPC4A MZVRK RANJAN02 TOANDFRO
ADAPLUS BYTESM2 ESCJAILA IITWPC4B M_SEQ REAYZCODETST TOHU2
ADAPOWER C1LJUTNJ ETF IITWPC4C NABILHACKER REDRONESIA TOURIST
ADAQUEUE C1TABOVI EXPOR IITWPC4H NABILISU RETRO TPGA
ADARAIN CADYDIST FACEFRND IMBOX NAGAY RIVALS TRANCLS
ADARAINB CAGES FACTMUL IMPUNITS NAIVELOK RKRCTAN TRAVERSE
ADAROBOT CANDY FAKETSP INDIPROG NAJGC RKS TREEDEGREE
ADASEA CANDY3 FANCY INS14B NAJHQ RLCIPHER TREENUM2
ADASEQEN CANDYSTN FARIDA INS14C NAJMS RLE TREX
ADASUM CANTON FASHION INS14D NAJPF RLTOUR TRGRID
ADATEAMS CARINA FCDC INS14E NAJPWG ROADNET TRICOUNT
ADAUSORT CARRHIM FCTRL INS14I NASPRIM ROHAAN TRIGALGE
ADDREV CATINV FEAST INS14K NATALIAG ROMAN008 TRIISO
ADJDUCKS CATM FENCE1 INTSUB NATALIAS ROOTCIPH TRIKA
ADV04J CBIT01 FESTIVAL INUM NAUGHTY ROULETTD TRNGL
ADV04L CDRSANJ FIBPOL ISELECT NCLNE RPLC TSHOW1
AE00 CEQU FINDPRM IWGBS NDS RPLE TUG
AE2B CF36D FINGP IZHONYT NDT RPLH TULIPNUM
AFS CFPARTY FLWRS JARJAR NECSTASY RPLK TWOGAME
AGPC01G CGBOY FONTSIZE JBIRDS NFURY RROOT TWOKINGS
AGPREFX CHARGY FOODIES JC15A NGIRL RSHIFT TWOSQRS
AKVQLD03 CHGROOM FOUROW JC15B NGM SA04D UCBINTB
ALCATRAZ2 CHOCOLA FRMT JERRY NINJA1 SABBIRGAME UCBINTC
ALCATRAZ3 CHOTU FRND JGTLE NINJA2 SAFECRAC UCBINTF
ALICESIE CHUNK2 FRNDZND JNEXT NINJA3 SAMER08E UCBINTG
ALIEN CIJEVI FRONT JOKER1 NINJA4 SAMER08F UCV2013A
ALIEN2 CINEMACON FRSCR JOSWAP NINJA5 SAMER08G UCV2013C
ALTSEQ CIRCLEDIV FTHEELF JULKA NINJA7 SBANK UCV2013I
AMBM CIRCLE_E FUNMODSEQ JUMPPY NITK06 SBETS UCV2013J
AMR10G CITY2 FUNPROB KAOS NITT2 SCPC11A UFPR14D
AMR11A CKEWLK FURYROAD KATHTHI2 NITT8 SCPC11B UJ01
AMR11E CLASSICO GAMARENA KMOVES NMLT0001 SECTORS UNIHW
AMR12B CLONE GAME3 KNGCHECK NNUM SERGRID UOFTAB
AMR12D CMG GAMEMVS KNIGHTSR NOTATRI SERVS UOFTAC
AMR12G CMPSSTR GAMES KNJIGE NOVICE62 SEUG UOFTAE
AMR12I CNTDO GARDENAR KNMOVE NPC2014A SGIFT UOFTBB
AMSCO1 COD1 GASOLINE KOMPICI NPC2014E SHAHBG UOFTBD
AMSCO2 CODCHESS GCD2 KOZE NPC2014F SHAKILKEYWORD UOFTCC
AMZRCK CODECODE GCDEASY KROW NPC2014G SHAKTI UOFTCD
AMZSEQ CODERE3 GCDS KRUS NPC2015A SHAREIT UOFTCE
ANARC05I CODFURY GCDSQF KUMAR2019 NPC2015D SHELL UOFTCF
ANARC08G COLONY GCJ101BB KUSAC NPC2016A SHINCARD UPDATEIT
ANARC08H COMDIV GCJ101C LABYR1 NR2 SHLIGHTS URJC2_A
ANARC09A CONGA GCJ1C09A LABYR2 NSQUARE SHP URJC2_B
ANARC09B CONHONPR GCJ1C09B LARSUBP NSTEPS SHUB1307 URJC2_E
ANARC09C CONOR GCJ2012C LASER_BEAM NUMOFPAL SHUFFLES VACATION
ANTP COOLPROB GCPC11A LASTDIG NUMPATH SIGNPOST VAPI01
AP2 CORN GCPC11B LASTSHOT NWERC11B SILVER VDATE
APM COUNT GCPC11F LAWNMWR NWERC11C SIMPGAME VECTAR1
APPROB COWCAR GDCOFTI LCPC12E NWERC11E SINEGGS VECTAR10
APS CRAN01 GDIL LCPC12F NY10A SIRNUMS VECTAR11
ARITH2 CRAN02 GEMS LENGFACT NY10E SKS001 VECTAR12
ARMY CRAN04 GERGOVIA LLCA ODWS SK_001 VECTAR13
AROPE CRDS GGD LOCKER OFFSIDE SLIDE VECTAR4
AROPE2 CRNVALEN GIRLSNBS LOOPEXP OFORTUNE SLNCRD VECTAR5
ARRANGE CROBOTS GLASNICI LOSTBOX OHANIGAME SMALL VECTAR6
ARRHUDAI CROSSOVER GLJIVE LOVEGURU OHANISER SNGGW VECTAR7
ARRPRM CRYPTON GMMOD LPIS OLOLO SNGINT VECTAR8
ARRTWIST CRZYSMKR GMSTRE LQDCANDY OMWG SNGLOOP1 VENOM
ASCDFIB CSHOWB GNY07C LVADER OPBIT SNGMSG VHELSING
ASHMHF CSLIKAR GNY07F M3TILE OPCPIZZA SNGPG VISIBLEBOX
ASSIST CTPDIRTY GNYR04C MABJ OPMODULO SNIM VNACM14H
ATMCMXNG CTTC GNYR09F MACHCOOL ORDSUM23 SNOOKER VOLNTEER
ATOMS CUBARTWK GOC11A MACHCOOL2 ORGNZ SORTMAC VPL0_B
AU7_5 CUBEFR GOC11B MADN OVGDEL SORTMUCH VPL2_AA
AVLVKT CUBES GOIT MAIN113 OVISLARSUM SPCJ VPL2_AC
AVMG1 CUBNUM GONESORT MAIN12A PAIRSUM SPCQ VPL2_AD
BAD CURDPROD GOO MAJMUN PAML SPCS VPL2_BC
BADXOR CUTCAKE GOODB MAJOR PARKET1 SPCU WACHOVIA
BAISED CVJETICI GOPI_SW MAJSTOR PATHEADS SPEC_SET WAGE
BALIFE CWB GOSTONES MAKEMAZE PATHGAME SPEED WAL3A
BALLOT DALTSUM GPA1 MANGOES PB SQRMINSUM WAYHOME
BALLSAG DBALLZ GR MARIO2 PCLNMBR SQUAREV1 WEIGHT3
BALLSUM DCEPC11B GROCERY MATGAME PCPC12D SQUA_REV WILLITST
BANDW DCEPC12E GRUPVIVA MATHLOVE PCPC12J STAMPS WINDVANE
BAT3 DCEPC12G GRZZ MATRICA PEBBLE STARSBC WORDCNT
BC DCEPC12H GSHOP MAXGRITH PFORLOOP STAVATAR WORKB
BCAKE DCEPC14A GSMATRIX MAXI PHT STK WOWSUBSTR
BDOI16B DCEPC14G GUANGGUN MAXLN PIHU1 STPAR WOWSUBSTR2
BDOI16C DCRYPT GUESSTHE MAXRAD PIR STRCOUNT WPC4F
BDOI16D DEFKIN GUMATH2 MAXSUB PIRACON STREETR WPC5D
BEADS DEFKIN2 HACKRNDM MAXXOR PKPLOL STRNGSLV WPC5E
BEENUMS DERP HALCAND MAY99_2 PL SUBPAL WTK
BEHAPPY DGAME HALLOW MAYA PLAYGAME SUBSEQ XYI
BEMINE DIEHARD HANGOVER MBALL PLNDROME SUFEQPRE YAPP
BG2 DIGNUM HAP01 MBEEWALK PLYGRND SUM1SEQ YAXS
BGIRL DIVEQL HAPPYTL MBINGO POCRI SUMMATION YELBRICK
BINPRNUM DIVFIBS HARISH_PUZZLE MC POLCONST SVADA YOSEQ
BINSTIRL DIVISION HAYBALE MCIRCLE POLEVAL SVAREA11 YOUTUBE
BIO1 DIVSEQ HDEVIL MCITYHAL PONY5 SWTHIN YOYOCQM
BIRD DIVSTR HELPBTW MCUR98 POSAO SYNC13C YUMMY
BISHOP2 DNPALIN HELPDONN MFLAR10 POTIONS TABLIC ZCR
BIT2 DOCTOR HEPNUM MIDO POWFIB TAKIN ZING02
BITDIFF DOJO HERDING MILAR10 PPBRJB TAP2012A ZNANSTVE
BITMAP DOL HEXBOARD MINCOUNT PPBRQ TAP2012B ZSUM
BITPLAY DONALDO HLP_RAMS MINDIFF PPR TAP2013G
BLAMOEBA DOSA HMBY MINSTACK PRADIPSUM TAP2013J
BLCONE DOTAA HOTELS MINVSMIN PRESIDEN TAP2014B
BLKEK DRAGKING HPFORF MISERMAN PRIME1 TAP2014G
BLLUCK DRAWIT HPPROF MKEQUAL PRINT TAP2014H
BLMIRINA DRAWM HPYNOS MKLABELS PRJAN15B TAP2014J