Edsger Dijkstra

@maratonando3

Brazil, Recife

Joined Oct 2015

World Rank: #233 (79.8 points)

Institution: UFPE

Activity over the last year

Effectiveness

 Problems solved
421
 Solutions submitted
10264

Problems

List of solved classical problems:

AAC2 BUSYMAN EC_DIVS HIGHWAYS MUL RAINBOW TAP2015C
ABCDEF BYTESE2 EC_P HIST2 MULTQ3 RANGESUM TAP2015D
ABCPATH BYTESM2 EDIST HISTOGRA NAJGC RAONE TAP2015F
ABSP1 CADYDIST EDIT HLP_RAMS NAJPF RATING TAP2015G
ACANVAS CAGES EIGHTS HOMO NAJPWG RENT TAP2015H
ACODE CANDN EIUASSEMBLY HORRIBLE NAKANJ RIOI_2_3 TAP2015J
ACQUIRE CANDY EKO HOTELS NDIVPHI RKS TAP2015K
ADACYCLE CANTON ELEVTRBL ICPCS NGM RMID TAP2016B
ADAGAME CAPCITY EMOTICON IITKWPCL NGM2 RMID2 TAP2016C
ADAINDEX CATM EPALIN IITWPC4I NHAY ROADNET TAP2016D
ADATRIP CCOST EQUI ILKQUERY NICEDAY ROHAAN TAP2016E
ADDREV CEPC08B ETF IM NINJA3 ROOTCIPH TAP2016F
ADFRUITS CEQU EXPEDI IMPER NINJA4 RPLN TAP2016G
AE00 CERC07K FACEFRND INCSEQ NINJA7 RUNAWAY TAP2016H
AFS CERC07P FACT0 INVCNT NOCHANGE SALMAN TAP2016J
AGGRCOW CFPARTY FACTCG2 IOIPALIN NOTATRI SAMER08F TAP2016K
AIBOHP CHAIN FARIDA JLEAGUE NPC2015A SBANK TAP2016L
AKVQLD03 CHICAGO FASTFLOW JULKA NPC2015D SCUBADIV TAXI
ALCATRAZ2 CHICKEGG FATAWY KGSS NQUEEN SEGSQRSS TEST
ALCATRAZ3 CHOCOLA FBRIDGES KNPSACK NR2 SEQ TFRIENDS
ALIEN CIRCIRC FCDC KOICOST NSTEPS SHPATH THRBL
ALLIZWEL CIRCSCR FCTRL KOPC12A NSYSTEM SOCIALNE TMSUM
ALTSEQ CIRCUITS FCTRL2 KPMATRIX NY10E SPIKES TOANDFRO
AMR10G CLEANRBT FEAST KQUERY OFFSIDE STONE TOE2
AMR12G CLOPPAIR FIBOSUM KQUERYO OLOLO STORE TOPOLAND
ANARC05B CNTPRIME FILRTEST LABYR1 ONEZERO STPAR TRAFFICN
ANARC05H COCONUTS FINDSR LASTDIG ONP STRMATCH TRICOUNT
ANARC09A CODESPTB FISHER LCA OPCPIZZA STSTRING TRT
ANARC09F COINS FOXLINGS LCMSUM OPTM SUBLEX TRVCOST
ANGELS COLONY FPOLICE LCS ORDERSET SUBMERGE TSHOW1
ANTTT CONDUIT FREQUENT LINEUP PALIN SUBST1 TUTMRBL
AP2 COT FRNDCIRC LITE PARADOX SUMFOUR TWENDS
APIO10A COT2 FRNDZND LKS PARTY SUMMATION TWOPATHS
ARBITRAG COU FRONT LOSTNSURVIVED PCLNMBR SUMSUMS UCI2009D
ARMY COURIER FRQPRIME LOTGAME PDECODE SWAPS UCV2013H
ARRANGE CPC FSEATS M3TILE PERIOD SWERC14C UCV2013K
ASCDFIB CPCRC1C FURYROAD MAIN72 PHONELST TAILS UJ01
ASSIGN CPRIME GALACDIV MAKEMAZE PIGBANK TAP2012A ULM09
AXIS CPRMT GALOU MATCHING POLYMUL TAP2012B UPDATEIT
BABTWR CRAN04 GASWARS MATGAME PON TAP2012C UPSUB
BADXOR CRDS GCD2 MATSUM POTHOLE TAP2012D VBOSS
BALLOT CRSCNTRY GCPC11C MATT POUR1 TAP2012F VECTAR8
BANDW CSTREET GCPC11J MBINGO PPATH TAP2012G VECTAR9
BAT2 CTRICK GEOPROB MCAMP PQUEUE TAP2012H VENOM
BEADS CUBNUM GERGOVIA MCIRGAME PR003004 TAP2013A VFMUL
BEHAPPY CVJETICI GETFAST MCOINS PRIME1 TAP2013C VONNY
BINSTIRL DCEPC14G GIRLSNBS MICEMAZE PRJAN15G TAP2013D VUDBOL7
BITDIFF DCEPC206 GLASNICI MIXTURES PT07X TAP2013E WACHOVIA
BITMAP DCEPC501 GONE MKJUMPS PT07Y TAP2013G WEBISL
BLACKOUT DCEPC706 GOO MKTHNUM PT07Z TAP2013H WIJGT
BLAMOEBA DEPEND GOT MLASERP PTIME TAP2013I WORDCNT
BLINNET DICT GROCERY MMMGAME QKP TAP2013J WORDS1
BOMBER DINOSM GSS1 MNNITAR QN02 TAP2014B WPC4F
BORW DISJPATH GSS2 MORSE QTREE TAP2014C XMAX
BOTTOM DISQUERY GSS3 MPILOT QTREE2 TAP2014D YODANESS
BRCKTS2 DISTANCE GSS4 MROADS QTREE5 TAP2014E
BRKSTRNG DISUBSTR HAMSTER1 MSE06H QUADAREA TAP2014G
BSHEEP DONUT HASHIT MSTRING QUERYSTR TAP2014J
BUBBLESORT DOORSPEN HC MTOTALF QUEST4 TAP2014K
BUGLIFE DQUERY HEISLAZY MTRIAREA RABBIT1 TAP2015A
BULK DSUBSEQ HERDING MUDDY RACETIME TAP2015B

TODO list of classical problems:

AKBAR CPAIR2 FLIB INCDSEQ NINJA6 RAIN1 SUMPRO
AMR11A CRAN02 FLOWERS INS14I NITTROAD RPAR TAP2012E
ARRAYSUB DAVIDG FOOL INTERVA2 NPC2015B SAMER08C TAP2013F
BLOPER2 DCEPC504 FSHEEP KPGAME NPC2015C SANTA1 TAP2014F
BRIDGE DCEPC807 GOALFR KSMALL NPC2015E SEGVIS TAP2015I
BUNNIES DIVISION GOODB LCS0 PAGAIN SERGRID TAP2016I
CAMELOT DIVSUM2 GSMATRIX LCS2 PARTPALI SHOPPERS TRYCOMP
CHASE DOTAA GSS5 LITEPIPE PERFUME SOCOLA TSUM
CHGROOM DRAWQUAD HALLOW MOD PETYABRO SOLDIER VMILI
CHMAZE EQBOX HEAPULM MOWS PLD SQRPERF ZQUERY
CLOSEST ESJAIL HILO MULTII POSTERS SQRROOT
COURAGE FENCE1 IITKWPCH NDIV PRIMEZUK SUFEQPRE