Rivu Das

@rivudas

India, Noida

Joined Aug 2013

World Rank: #69 (189.9 points)

Institution: IIIT Allahabad

Activity over the last year

Effectiveness

 Problems solved
530
 Solutions submitted
3081

Problems

List of solved classical problems:

AAC2 CHGROOM EALP1 HS09EQ MARYBMW POWERCAR SPCS
ABSP1 CHICKEGG EASYFACT HUBULLU MAXLN POWERPHI SPCU
ACMT CHOTU EASYPROB IAPCR2D MAXRAD POWERUP SPEC_SET
ACPC10A CIPHERJ EBOXES IAPCR2F MAX_NUM POWFIB SPEED
ACPC11B CIRCLE_E EC_CONB ICANDIES MAY99_4 PPBRJB SPIKES
ACPC11C CLASSICO EC_ESTA ICC MB1 PPBRQ SPLITS
ACT CLONES EDIST ICKHELLO MCUR98 PR003004 SQRMINSUM
ADDREV CMG EGYPIZZA ICPC12C MIFF PRESIDEN STAMPS
ADJDUCKS CMPSSTR EIGHTS IDC1948 MINCOUNT PRIME1 STARSBC
ADSPROP CNTINDX EKO IEEEBGAM MINI PRINT STAVATAR
ADST01 CODCHESS ELPESUM IGAME MINNUM PRISMSA STPAR
AE00 CODEIT03 EMTY2 IITD4 MKLABELS PRJAN15B SUFEQPRE
AFS CODEM4 EMTY3 IITKWPCB MKUHAR PRJAN15C SUMITR
AJOB CODERE3 ENIGMATH IITKWPCD MLK PRJAN15F SUMPRO
AKVOD05 CODESPTB EQU2 IITKWPCE MOHIB PRLGAME2 SYNC13C
AKVOD06 CODFURY EQUIPASS IITKWPCF MOHIBTREE PROBLEM4 TANDC
AKVQLD03 CODGRF ETF IITKWPCG MSCHED PROFF TAP2013C
ALCATRAZ2 COINS ETFD IITKWPCH MTREE PSYCHO3 TAP2013G
AMR10G COMPLEX2 ETFS IITKWPCO MYQ1 PSYCHON TAP2013H
AMR12D CONOR FACENEMY IITWPC4A MYQ7 PSYCHOT TAP2014B
AMR12I COURAGE FACTCG2 IITWPC4B MZVRK PTIME TAP2014G
AMSCO1 CPCRC1C FACTMUL IITWPC4C M_SEQ PUCMM009 TAP2015C
AMSCO2 CPRMT FACTMULN IITWPC4D NAGAY PUCMM210 TAP2015H
AMZRCK CRAN01 FAMWEALT IITWPC4H NAIVELOK PUCMM334 TEAM2
AMZSEQ CRAZYSK FANCY IITWPC4I NAJ0001 QCJ3 TESSER
ANAGR CRDS FASHION IITWPC4J NAJGC QUADAREA TEST
ANARC09A CRNVALEN FATAWY IMBOX NAJHQ QUADRATE TETRAHED
ANARC09C CUBE FAVDICE INGRED NAJMS RAFANOLE TIP1
AP2 CUBEFR FCDC INS14A NAJPF RANGESUM TIPTOP
AP3 CUBES FCTRL INS14B NAJPWG RANGZER2 TMSUM
APCER CURDPROD FCTRL2 INS14C NAKANJ RDRUG TOANDFRO
APPROB CUTCAKE FENCE1 INS14D NATALIAG REBOUND TRANCLS
APS CWB FIBOSQRT INS14E NAUGHTY RKS TREEORD
ARMY CWC2015 FINGP INS14F NBIN RLCIPHER TRGRID
ASCDFIB CYLINDER FLWRS INS14G NCLNE RLE TRICOUNT
ATOMS DALTSUM FONTSIZE INS14I NDIV RLTOUR TRIGALGE
AU7_5 DBALLZ FOXLINGS INS14J NFURY ROHAAN TRIISO
BADXOR DCEPC11B FRMT INS14K NINJA3 ROOTCIPH TRNGL
BAT1 DCEPC11I FRND INUM NITK06 RPLC TRVCOST
BAT3 DCEPC12E FRNDCIRC INVCNT NITT8 RPLH TULIPNUM
BDOI16A DCEPC12G FRONT IOPC1204 NPC2014B RPLN TWOGAME
BDOI16B DCEPC12H FRSCR IPL1 NPC2014F RROOT UCV2013I
BEENUMS DCEPC13D FTHEELF IRECSQRT NPC2014G RTREE UCV2013J
BGRAVITY DCEPC14G GAMES ISELECT NPC2015A RTREE2 UJ01
BGTSTR DCEPC203 GARDENAR JARJAR NPC2015D SACITY ULM02
BIT2 DCEPC206 GCD3 JC15A NR1 SAMER08F ULM09
BITPLAY DCEPC504 GCDSQF JNEXT NR2 SCPC11B UOFTBC
BLAMOEBA DCEPC505 GGD JOKER1 NSTEPS SETNJA UOFTBD
BLKEK DCEPC703 GIRLSNBS JULKA ODWS SHAKTI UOFTCC
BLOPER DCEPC804 GOALFR KAOS OFFSIDE SHELL UOFTCF
BOI02TRI DCEPCA01 GOO KATHTHI OFORTUNE SHOPPERS VACATION
BOKAM143SOU DCOWS GOODB KCARRY OHANIGAME SHUFFLES VAPI01
BOMARBLE DCRYPT GOPI_SW KFSTB OHANISER SICRANO VBOSS
BOWLING1 DEADFR GP1 KHANS OLOLO SID VENOM
BPORT DEFKIN GPA1 KINJUTSU ONP SINEGGS VFRIENDS
BRDGHRD DIEHARD GRIMM KIT OPBIT SIOKULE VHELSING
BRI DIG GRUPVIVA KOPC12D OPCTRIP SIRNUMS VPL0_C
BRII DIGCNT GSCANDY KPRIMESB PAML SLIDE VPL2_AA
BSHIP DIGNUM GSHOP KURUK14 PARCARD1 SMALL VUDBOL7
BUYINT DIVEQL GSMATRIX KUSAC PCPC12D SMALLM WAL3A
BVAAN DIVFACT GUESSING LARSUBP PCPC12J SMILEY1807 WATER
BWB DIVFACT3 GUESSTHE LASER PERMUT2 SNGCP WAYHOME
BWIDOW DIVFIBS HABLU LASTDIG PFND SNGDIV69 WILLITST
BYECAKES DIVISION HACKRNDM LASTDIG2 PFORLOOP SNGGW WPC5A
BYTESE2 DOSA HANGOVER LCPC12E PHT SNGINT WPC5D
BYU15W_2 DOTAA HCT00001 LCPC12F PIHU1 SNGLOOP1 WPC5I
C1TABOVI DRACULA HDEVIL LEXSTR PIHU2 SNGMSG WTK
CADYDIST DRINK HELPDONN LOOPEXP PIR SNGNM2 XORROUND
CANDY DRUIDEOI HG LOTGAME PIRACON SNGPG XYI
CANDY3 DSWEETS HK LOVEBIRDS PL SOCNETC YELBRICK
CANTON DUKKAR HLP_RAMS LOVINGPW PLNDROME SOLDIERS YOKOF
CARRHIM DURIN HOMEW LQDCANDY PLYGRND SPCE YOYOCQM
CATHETEN DWARFLOG HONDA MAIN12B POCRI SPCJ YUMMY
CDC12_B DWRONG HPFORF MAJOR POLCONST SPCM ZSUM
CDRSANJ DYZIO HPPROF MANGOES POLICEMEN SPCO
CEQU EAGLE1 HPYNOS MANJFIRE POTIONS SPCQ

TODO list of classical problems:

AFS2 DCEPCA03 HALD MAXXOR NY10E REDSUBLIA UVA1
AGS DIVCNT2 HEADSHOT MCHAOS ODDDIV RETRO VUDBOL5
ARRHUDAI DIVSUM2 HEXGRAM MCIRCLE PALIN RLCAT WITTY
A_W_S_N EASYMATH HPYNOSII MIB PRJAN15G SKYLINE2 WORDCNT2
BORING EXPOR INS14L MKTHNUM PSYCHO2 STACK WORDS1
BYTESM1 FACT1 INTSUB MMAXPER PTC SVAREA11 XMEN
CITY2 FIBFACT LCMSUM MULTQ3 PYTRIP2 TRES ZQUERY
CNT_LUCK FOODIES LCPC11B NECSTASY PYTRIP3 TRIOMINO
CODPABBU GAME3 MAIN72 NUMTRY RANDG TWOSQRS