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Piyush Kumar

@vectar31

India, Lucknow

Joined Dec 2014

World Rank: #112 (133.6 points)

Institution: IIT Delhi

Occasional practitioner of Competitive Programming. https://www.linkedin.com/in/piyushkumar31/

Activity over the last year

Effectiveness

 Problems solved
796
 Solutions submitted
3483

Problems

List of solved classical problems:

AAC2 BROUL DOJO HDEVIL MBINGO PERMUT2 SOLDIERS
ABA12C BRPAR DOL HEADSHOT MBLAST PFDEP SPCJ
ABA12D BSHEEP DONALDO HEPNUM MC PHONELST SPCM
ABA12E BTCODE_A DOSA HEXBOARD MCIRGAME PHT SPCQ
ABCD BTCODE_B DOTAA HG MCOINS PIE SPCS
ABCDEF BTCODE_C DQUERY HIGHWAYS MCUR98 PIGBANK SPCU
ABCPATH BTCODE_D DRINK HISTOGRA MDOLLS PIHU1 SPEED
ABSP1 BTCODE_E DSH HLP_RAMS MFISH PIHU2 SQRBR
ABSYS BTCODE_F DSUBSEQ HMBY MFLAR10 PIR SQUAREV1
ACMT BTCODE_G DUKKAR HONDA MICEMAZE PIRACON SSORT
ACODE BTCODE_H DWRONG HORRIBLE MIFF PLCNMGME STAMPS
ACPC10A BUBBLESORT DYZIO HOTELS MINCOUNT PLYGRND STARSBC
ACPC10D BUGLIFE EALP1 HPYNOS MINNUM POCRI STAVATAR
ACPC10E BUILDTOW EASYPROB HPYNOSII MISERMAN POLCONST STONE
ACPC11B BUREAU EBOXES HS08PAUL MIXTURES POLEVAL STPAR
ACS BUSYMAN EC_CONB HS10SQFT MKBUDGET POLYGAME STRCOUNT
ACT BWIDOW EDIST HUBULLU MKEQUAL PON STREET
ACTIV BYECAKES EDIT IAPCR2C MKLABELS POSAO STREETR
ADACHERY BYTESE2 EGYPIZZA IAPCR2D MKMONEY POSTERS SUBMERGE
ADACHES2 BYTESH1 EIGHTS ICAMPSEQ MMAXPER POTIONS SUBS
ADACUT BYTESM2 EIUASSEMBLY ICANDIES MMMGAME POUR1 SUBSEQ
ADADUNG C1TABOVI EKO ICKHELLO MNERED PPATH SUBST1
ADAFRIEN CADYDIST ELEVTRBL ICODER MNMXPATH PPBRJB SUMFOUR
ADAFUROW CAM5 ELPESUM IEEEBGAM MOHIB PPBRQ SUMITR
ADAGF CANDY EMTY2 IITKWPCA MONONUM PQUEUE SUMMATION
ADAPLANT CANDY3 ENIGMATH IITKWPCB MORENA PR003004 SUMPRO
ADAPLUS CANTON EPALIN IITKWPCD MOVEBOOK PRATA SYNC13C
ADAQUEUE CATM EPTT IITKWPCN MOVIFAN PRIME1 TAKIN
ADARAIN CDRSANJ EQ IITKWPCO MOWGLI PRINT TAP2012B
ADAROBOT CENCRY EQBOX IITWPC4A MRECAMAN PRISMSA TAP2013G
ADATEAMS CEQU ETF IITWPC4B MSTICK PRJAN15B TAP2014B
ADDREV CF36D EXPRESS IITWPC4C MTHUR PRLGAME2 TAP2014G
ADST01 CFPARTY FACEFRND IITWPC4H MTOTALF PRO TAP2014J
ADV04J CGBOY FACT0 IITWPC4J MUL PROBLEM4 TAP2015C
ADV04L CHAIN FACTCG2 IMBOX MUTDNA PROFF TAP2015D
ADVEDIST CHAIR FACTMUL IMPUNITS MYQ1 PROGPROG TAP2015H
AE00 CHICAGO FACVSPOW INCPOWK MZVRK PRUBALL TAP2015I
AE2A CHOCDIST FAKETSP INCSEQ NABILISU PSYCHON TBATTLE
AFS CHOCOLA FAMWEALT INS14B NAGAY PT07Y TCOUNT2
AFS2 CHOTU FANCY INS14C NAJGC PT07Z TCOUNT3
AGGRCOW CIRCLE_E FARIDA INS14D NAJPF PTIME TDKPRIME
AIBOHP CLASSICO FASHION INS14E NAJPWG PUCMM009 TDPRIMES
AJOB CLOCKS FAST2 INS14F NAKANJ PUCMM025 TEAM2
AKVQLD03 CLONE FASTFLOW INS14G NATALIAG PUCMM210 TESSER
ALCATRAZ2 CLTZ FAVDICE INS14I NAUGHTY PUCMM333 TEST
ALICESIE CMG FCDC INUM NCLNE PUCMM334 TETRA
ALIEN CMPLS FCTRL INVCNT NDIV QCJ2 TETRAHED
ALTSEQ CMPSSTR FCTRL2 IOPC1202 NDIVPHI QCJ3 THEATRE
AMBM CNEASY FCTRL4 IOPC1203 NDS QKP THREENUMBERS
AMR10C CNTDO FENCE1 IOPC1206 NECSTASY QN01 THRPWRS
AMR10G CNT_LUCK FERT21_0 ISELECT NEG2 QUADAREA TIPTOP
AMR11E CODCHESS FIBOSUM IWGBS NFACTOR QUEST5 TMSUM
AMR12B CODECODE FINDPRM JASIEK NFURY RABBIT1 TOANDFRO
AMR12D CODEIT03 FINDSR JAVAC NG0FRCTN RAIN3 TOE1
AMR12G CODERE3 FINGP JBIRDS NG1FRCTN RANGZER2 TOE2
AMR12I CODESPTB FISHER JC15A NGCD RANJAN02 TOHU
AMR12K CODFURY FN16CEIL JC15B NGM REALNO TRAVERSE
AMSCO1 COEF FN16DIET JNEXT NHAY REBOUND TREX
AMZRCK COINS FN16QUOT JOKER1 NICEBTRE REDRONESIA TRGRID
AMZSEQ COINTOSS FN16SWAP JULKA NINJA1 REGPOLYG TRICENTR
ANARC05B COLONY FNRANK KGSS NINJA3 RESTAURN TRICKTRT
ANARC05H COMCB FOODIES KHANS NINJA4 RHOMBS TRICOUNT
ANARC05I COMDIV FRACTION KIT NINJA5 RIGHTTRI TRIGALGE
ANARC08B CONGA FRNDZND KNIGHTSR NITK06 RIVALS TRIISO
ANARC08G CONOR FRONT KNJIGE NITT2 RKS TRIKA
ANARC08H CORN FRQPRIME KOMPICI NITT8 RLCIPHER TRT
ANARC09A CORNET FTHEELF KPSORT NNUM RLE TSHOW1
ANARC09B COUNT FUNPROB KURUK14 NOCHANGE RLTOUR TULIPNUM
ANTP COWCAR GAMES KUSAC NOTATRI RMID TWOGAME
ANTTT CPCRC1C GARDENAR LAGRANGE NOVICE43 RMTLAND TWOPATHS
AP2 CPRIME GCD2 LARSUBP NOVICE62 ROADNET TWOSQRS
AP3 CPRMT GCD3 LASTDIG NR2 ROADTRIP UCBINTF
APPROB CRAN01 GCDEX LASTDIG2 NSTEPS ROCK UCBINTG
APS CRAN02 GCJ101C LAWNMWR NSYSTEM ROOKS UCV2013A
ARCTAN CRAZYSK GCJ2012C LCA NUMOFPAL ROOTCIPH UCV2013C
ARDA1 CRDS GCPC11A LCPC12E NUMPATH RPLC UCV2013E
ARITH2 CRNVALEN GCPC11F LCPC12F NUMPLAY RPLE UCV2013I
ARMY CRSCNTRY GDCOFTI LCS NWERC04H RPLH UCV2013J
ARRAYSUB CRYPTO1 GEMS LENGFACT NWERC11A RPS UFPR14D
ASSIGN CRYPTO2 GEOPROB LINES NWERC11B RPSSL UJ
ASSIST CRZYSMKR GERGOVIA LKS NWERC11C RROOT UOFTAE
ATOMS CSQUARE GGD LLCA NWERC11D SABBIRGAME UPDATEIT
BAISED CSTREET GIRLSNBS LOCKER NWERC11E SAFECRAC VAPI01
BALIFE CUBARTWK GLASNICI LOOPEXP NY10A SAMER08C VENOM
BALLSUM CUBE GLASS2 LOSTNSURVIVED NY10B SAMER08E VERODOOM
BANDW CUBEFR GLJIVE LOVEBIRDS NY10E SAMER08F VFMUL
BAT3 CUBES GNY07H LPIS OAE SAMER08G VHELSING
BC CUBNUM GNYR09F LQDCANDY ODDDIV SBANK VILLAGES
BDOI16B CUTCAKE GOALFR M00PAIR ODWS SBETS VISIBLEBOX
BEADS CYLINDER GOC11A M3TILE OFFSIDE SBSTR1 VPL0_B
BEENUMS CZ_PROB1 GOC11B MAGSUB1 OFORTUNE SCAVHUNT VPL2_AA
BEHAPPY DALTSUM GOO MAIN113 OHANISER SCPC11A VZLA2019E
BIA DANGER GOODB MAIN12A OLOLO SCPC11B WACHOVIA
BILLIARD DCEPC11B GOPI_SW MAIN74 OMWG SCROLL WAL3A
BINPRNUM DCEPC11F GOSSIPER MAIN8_D ONEZERO SEQ6 WILLITST
BINSTIRL DCEPC12G GP1 MAJOR ONP SETNJA WONOWON
BISHOPS DCEPC12H GR MANGOES OPBIT SHAHBG WORDCNT
BITDIFF DCEPC501 GROCERY MARBLES OPCPIZZA SHAKTI WORKB
BITMAP DCEPC504 GSHOP MARIO2 ORDERSET SHPATH WORMS
BITPLAY DCEPC803 GSS1 MARTIAN PAIRSUM SICRANO WPC4F
BLCONE DCEPCA03 GSS3 MATHLOVE PALACE SILVER WPC5I
BLKEK DEFKIN GUANGGUN MAXGRITH PALDR SIRNUMS WRP
BMJ DEFKIN2 GUESSING MAXI PALIN SKYLINE WTK
BOARD1 DICT GUESSTHE MAXLN PAML SK_001 XMEN
BOGGLE DIEHARD HACKRNDM MAXSUB PANCAKES SMALL XOINC
BOKAM143SOU DIG HALLOW MAXSUMSQ PARKET1 SMILEY1807 XORROUND
BOMARBLE DIGOKEYS HAMSTER1 MAXXOR PARSUMS SNAKYNUM YAPP
BOTTOM DISUBSTR HANDS MAY99_2 PARTY SNGDIV69 YELBRICK
BOWLING1 DIV2 HANGOVER MAY99_3 PATHEADS SNGINT YOYOCQM
BPM DIVEQL HAP01 MAY99_4 PB SNGLOOP1 YUMMY
BRCKTS2 DIVFACT HAPPYTL MAYA PEBBLE SNGMSG ZCR
BRIDGE DIVFIBS HARSHAD MAYCA PERIOD SNGPG ZSUM
BRODOVI DIVISION HAYBALE MB1 PERMJUMP SNOOKER
BROKEN DIVSEQ HC MBEEWALK PERMUT1 SOCNETC

TODO list of classical problems:

ACPC10B BLINNET EQUI IITKWPCH MAIN75 NPC2015D SERVICE
ACPC11C BLUNIQ EXPOR INS14A MASUM NWERC05 SQRROOT
ADAAPPLE BORING FAVSUBS INS14J MATCHING PARADOX SSHUFFLE
ADACLEAN BORW FILRTEST INS14K MBALL PARCARD1 SUM1SEQ
ADACOINS BURGLARY FLIB INUMBER MDIGITS PARTSUM TEMPTISL
ADADIG CATINV FLOWERS IOIPALIN MIDO PCPC12J TRI2
ADADIGIT COUNT1IT FMATCH IOPC1204 MINMOVE PHONY WEIRDFN
ADAFIELD CVJETICI FPOLICE IWGBST MOHIBPIZ PLNDROME WOWSUBSTR
ADAINDEX DCRYPT GCDSQF JZPGYZ MOHIBTREE PRADIPSUM YODA
ADAKOHL DEPEND HASHIT KINJUTSU MOZHSLM PSYCHO3 ZIGZAG
ADSPROP DIV HIST2 KNMOVE MRECTCNT PTRI
AIRLINES DNPALIN HPPROF KPRIMESB MSCHED QCJ1
ARITH DSWEETS IAPCR2E KRUSKAL MSTRING RCB
BACKPACK EASYMATH IITD4 LABYR1 NAIVELOK RECTANGL
BINGO ENCONDIN IITKWPCF LEONARDO NOVICE63 RRSCHED

Public problems created by user:

FIBPOL VECTAR4 VECTAR11
SQRMINSUM VECTAR5 VECTAR12
ORDSUM23 VECTAR6 VECTAR13
FUNMODSEQ VECTAR7 VECTAR14
VECTAR1 VECTAR8
VECTAR2 VECTAR9
VECTAR3 VECTAR10

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