Rishav Goyal

@sherlock_holms

India, Mumbai

Joined Feb 2013

World Rank: #37 (247 points)

Institution: IIIT Hyderabad

Interested in algorithms

Activity over the last year

Effectiveness

 Problems solved
840
 Solutions submitted
2523

Problems

List of solved classical problems:

AAC2 BWB EC_P ICPCS MAXI PARTSUM SPACEBRG
ABA12C BWIDOW EDIST IEEEBGAM MAXLN PARTY SPACESHIP
ABA12D BYECAKES EDIT IGALAXY MAXSET PATHEADS SPCE
ABA12E BYTESE1 EGYPIZZA IITD4 MAXSUB PATHGAME SPCM
ABCD BYTESE2 EIUASSEMBLY IITKWPCB MAXSUMSQ PCLNMBR SPCQ
ABCDEF BYTESH1 EKO IITKWPCD MAXWOODS PCPC12D SPCS
ABCPATH BYTESM2 ELPESUM IITKWPCE MAX_NUM PCPC12H SPCU
ABSYS C1LJUTNJ EMOTICON IITKWPCF MAY99_2 PCPC12J SPEC_SET
ACODE C1TABOVI EMTY2 IITKWPCG MAY99_4 PERMTGEN SPIDY
ACPC10A CADYDIST EMTY3 IITKWPCI MBINGO PERMUT1 SQRBR
ACPC10B CANDY ENCONDIN IITKWPCN MBLAST PERMUT2 SQRMINSUM
ACPC10D CANDY3 EPURSE IITKWPCO MC PFDEP SQUAREV1
ACPC11B CANDYSTN EQ IITWPC4A MCAMP PFND STAMPS
ACPC11C CANTON EQDIV IITWPC4D MCLB PFORLOOP STC04
ACTIV CATER ESJAIL IITWPC4F MDIGITS PHONELST STK
ADABRANC CATINV ETF IITWPC4H MDOLLS PICAD STREET
ADACOINS CATM ETFS IITWPC4I MDOSTAVA PIGBANK STREETR
ADADIGIT CCHESS EXCLSEC IITWPC4J MEANARR PIHU1 STRINGQ
ADAFRIEN CDC12_B EXPEDI IITWPC4K MELE3 PIHU2 STRMATCH
ADASEQEN CDOWN FACEFRND ILKQUERY MFISH PIZZALOC STRNGSLV
ADASQR CENCRY FACENEMY ILKQUERY2 MFLAR10 PLD STSTRING
ADATREE CF33C FACT0 IMBOX MICEMAZE PLNDTREE SUBS
ADAUSORT CFPARTY FACT1 IMPER MINDIFF PLONK SUBSHARD
ADDAP CHAIR FACTDIV IMPUNITS MINNUM PLSQUARE SUBSN
ADFRUITS CHEFMAY FACTMUL INCDSEQ MINSUB PLUSEVI SUBSUMS
ADV04J CHGROOM FACTMULN INCPOWK MISERMAN PLYGRND SUFEQPRE
AE00 CHICAGO FAKETSP INCSEQ MIXTURES POLICEMEN SUM1SEQ
AE2A CHICKEGG FANCY INGRED MJOURNEY PON SUMITR
AFS CISTFILL FARIDA INS14A MKBUDGET POSTERIN SUMSUM
AGGRCOW CITY2 FASHION INS14C MKJUMPS POWERCAR SUPPER
AGPC01G CLASSICO FAST2 INS14E MKLABELS POWFIB SVADA
AGPREFX CLONE FASTFOOD INS14F MKMONEY PPATH SVAREA11
AHORCADO CLONES FATAWY INS14L MKPALS PRATA SYNC13C
AIBOHP CLZBICYC FAVSUBS INTEGMAX MKUHAR PRESIDEN TABLIC
AKVQLD03 CLZDOUGH FCDC INTERVAL MLASERP PRIMEZUK TAILS
ALICESIE CLZSTRNG FCTRL INUM MLK PRJAN15B TAP2013E
ALIEN CNTINDX FCTRL2 INVCNT MMASS PRJAN15E TAP2013G
ALIEN2 CNTTREE FEAST IOIGARD MMATRIX PRJAN15F TAP2013H
ALTSEQ CNT_LUCK FERT21_0 IOIPALIN MMAXPER PRO TAP2014H
AMR10C CODEM4 FIBOSUM IOPC1207 MMINPAID PROBLEM4 TAP2015D
AMR10G CODESPTI FINDMAX IQUERY MMINPER PROD1GCD TAP2015H
AMR11A CODWRECK4 FONTSIZE ISELECT MNERED PROOT TBATTLE
AMR11E COEF FOODIES ISLHOP MNMXPATH PSWITCH TEMPLEQ
AMR11H COLONY FOXLINGS ITRIX_C MNNITAR PT07X TEMPTISL
AMR12D COLORSEG FPOLICE ITRIX_D MONKK PT07Y TEST
AMR12G COMPLEX2 FREQUENT IVAN MORENA PT07Z THEATRE
AMZRCK CONGA FRND IWGBS MPILOT PTIME THRBL
AMZSEQ CONHONPR FRNDCIRC JARJAR MRECAMAN PUCMM009 THREECOL
ANARC05B CONTCITY FRQPRIME JAVAC MREPLBRC PUCMM025 THREENUMBERS
ANARC05H COURAGE FUNMODSEQ JGTLE MSCHED PUCMM210 THRPWRS
ANARC05I COWCAR GAMES JOSWAP MSE06H QBALL TIPTOP
ANARC08G COWPIC GARBAGE JRIDE MSTRING QCJ1 TLIGHTS
ANARC09A COWWORDS GASWARS JUICE MTHUR QCJ2 TMSUM
ANARC09B CPRMT GCD2 JULKA MTREE QMAX3VN TOE1
ANARC09C CQM1TREE GCD3 JUNL MULTQ3 QN02 TOUGH
ANDROUND CRAN02 GCDEX KALTSUM MUTDNA QTGIFT1 TOURIST
APPROB CRAN04 GCDSQF KAOS MYQ1 QTREE6 TRAVERSE
APS CRAZYSK GCJ082A KGSS MYQ12 QUEST4 TRECOUNT
ARBITRAG CROBOTS GCJ101BB KHANS MYQ2 RABBIT1 TREENUM2
ARMY CROSSOVER GCJ102B KHAOTMPL MYQ5 RAIN3 TREEORD
ARRAYSUB CRSCNTRY GCJ102C KNJIGE MYQ6 RAINBOW TREEPAL
ARRHUDAI CS345A1 GCJ121CC KNMD MYQ7 RANDG TRGRID
ASSIST CSHOWB GCJ1C09A KNMOVE MZVRK RATING TRIKA
ATOMS CSQUARE GCJ2012C KOILINE M_SEQ RDRUG TRIP
AU7_5 CSTREET GCJPURE KOPC12A NAGAY1 REBOUND TROOPS
A_W_S_N CSUBSEQS GCPC11A KOPC12G NAIVELOK REDRONESIA TRT
BABTWR CT14E GCPC11B KOSARE NAJHQ REDSUBLIA TSUM
BACKPACK CT23E GCPC11C KOSPC13B NAJMS RELINETS TWENDS
BAD CT25C GCPC11F KOZE NAKANJ RELJEF TWINSNOW
BADXOR CTOI10D2 GCPC11J KPMATRIX NAPTIME RENT UCI2009D
BAISED CTOI10D3 GEOPROB KPRIMESB NATALIAG RIOI_2_3 UCV2013A
BALIFE CUBARTWK GERGOVIA KRECT NATALIAS RLE UCV2013E
BALLOT CUBE GETBACK KROW NAUGHTY RLM UCV2013H
BANDW CUBEFR GIRLSNBS KRUS NBIN RMID UCV2013J
BASE CUBNUM GLASNICI KSEQ NCLNE RMID2 UFPR14D
BAT1 CVJETICI GLJIVE LABYR1 NDIV ROADNET UJ
BAT3 CWB GNY07C LAGRANGE NDS ROBBERY2 ULM09
BAT4 CWORLD GNY07H LANDFILL NFURY ROCK UOFTAB
BC CZ_PROB1 GNYR04C LARSUBP NG0FRCTN ROHAAN UOFTBB
BCAKE DANGER GNYR09F LASTDIG NHAY RPLA UOFTCD
BEADS DAVIDG GOC11B LASTDIG2 NINJA1 RPLB UOFTCE
BEHAPPY DBALLZ GOODB LAWNMWR NINJA2 RPLC UOFTCF
BGSHOOT DCEPC11I GOODF LCA NINJA6 RPLD UOFTCG
BGTSTR DCEPC14A GOSSIPER LCM NINJA7 RPLE UPDATEIT
BINPRNUM DCEPC202 GRAFFTRI LCPC12D NINJA8 RPLG UPSUB
BIO1 DCEPC206 GRASSPLA LCPC12F NITK06 RPLH USUBQSUB
BIRD DCEPC501 GRUPVIVA LCS3 NITT1 RPLK VECTAR11
BISHOPS DCEPC504 GSCANDY LEGRENDS NITT2 RPLN VECTAR12
BITMAP DCEPC505 GSHOP LEXSTR NITTROAD RRSCHED VECTAR4
BITPLAY DCEPC701 GSS1 LITE NOCHANGE RTREE VECTAR6
BLINNET DCEPC702 GSS4 LKS NOSQ RTREE2 VECTAR8
BLSUMSEQ DCEPC705 GSWORDS LLCA NOVICE63 SACITY VECTAR9
BLUNIQ DCEPC706 GUESSTHE LOCKER NPC2014B SAFECRAC VENOM
BOARD1 DCOWS HANGOVER LOPOV NPC2014E SALMAN VOCV
BOGGLE DEFKIN HANOI07 LOVEBIRDS NPC2014G SAMER08A VPL0_B
BOI7SOU DELIVER HAPPYTL LOVINGPW NPC2015A SAMER08C VPL0_C
BOKAM143SOU DEPEND HARSHAD LQDCANDY NPC2015D SAMER08E VPL0_D
BOLESSON DESRUG HAYBALE LUBEN NR2 SAMER08F VPL2_AB
BOMARBLE DETECT HC12 LUCKYNUM NSTEPS SBETS VPL2_BC
BOOK DICTSUB HEADSHOT LWAR NTICKETS SBO WACHOVIA
BOOKS1 DIG HEPNUM M00PAIR NUMOFPAL SCAVHUNT WAGE
BOOKWORM DIV HERDING M3TILE NUMQDW SCELL WAL3A
BOPERISH DIV2 HG MADN NWERC11C SCPC11B WEIGHT
BPORT DIVEQL HIGHBABA MAIN113 NY10A SCUBADIV WILLITST
BRCKTS DIVISION HIPPO MAIN12A OAE SEQ WONOWON
BRCKTS2 DIVSEQ HMBY MAIN12B ODDDIV SGIFT WPC4C
BRODOVI DOM HNUMBERS MAIN72 OLOLO SHAHBG WPC4F
BROKEN DOMINO1 HOMO MAIN8_C ONEXLIS SHOP WPC5A
BRTREE DOMINOES HORRIBLE MAJOR OPBIT SHUB1307 WPC5E
BSHIP DONALDO HOTELS MAJSTOR OPCPIZZA SICRANO WPC5I
BTCODE_D DPAIR HPFORF MAKEMAZE OPCTRIP SID XIXO
BTCODE_F DRAGON HPPROF MANGOES ORIGLIFE SIGNGAME XYI
BTCODE_G DRAWM HPYNOSII MARTIAN OTOY1 SIRNUMS YASSP
BUBBLESORT DRTREE HS08PAUL MATNUM PALIN SLIDE YELBRICK
BUILDTOW DRUIDEOI HS10SQFT MATRIOSH PAML SMILEY1807 YODANESS
BUREAU DRWLNS HUBULLU MATRIX PANCAKES SNGCP YOYOCQM
BUSYMAN DURIN IAPCR2D MATRIX2 PARADOX SNGLOOP1 ZAMENA
BUZZOFF EAGLE1 IAPCR2F MATSUM PARKET1 SNGMSG ZCR
BUZZW EC_CONB ICAMPSEQ MAWORK PARTIT SOCIALNE ZIGZAG
BVAAN EC_ESTA ICANDIES MAXGRITH PARTPALI SORTMAC ZSUM

TODO list of classical problems:

ABSHIP CABLETV EXPOR HISTOGRA MIDEARTH SAMTWARR TOE2
ACS CCOST FACT2 HOMEW MINSTOCK SELLPHN2 TREEGAME
ANGRMTST CEPC08B FACTCG2 INS14D MORSE SETSTACK TUG
ANTTT CHAMPS FACTMULO JOCHEF MROADS SHORTCUT TUTMRBL
ARRANGE CHMAZE FINDPRM JUMPPY MSAFE SHP TWOSQRS
AUT CLAW GCJ1C09B KSMALL MUDDY SORTOUT WATER
BALL COD1 GOODG LPERMUT MUL SPIRALGR WORKB
BOI7SEQ DP GSMATRIX MATCHING NPC2015B STRSOCU XORROUND
BOTTOM DSUBSEQ GSS5 MBIPALIN PETYABRO TEM
BRIDGE EPTT HIGHWAYS MCOINS QUERYSTR TFRIENDS

Public problems created by user:

BIT2
SKYLINE2
PAUWS
PRMQUER
CUBELCM
DWARFLOG