@sgtlaugh

Bangladesh, Dhaka

Joined Oct 2012

World Rank: #18 (401.1 points)

Institution:  

https://github.com/sgtlaugh https://codeforces.com/profile/sgtlaugh

Activity over the last year

Effectiveness

 Problems solved
1134
 Solutions submitted
3712

Problems

List of solved classical problems:

ABA12C BGTSTR DIV2 HELPR2D2 MAXISET PIBO SPEED
ABA12D BHAT007 DIVCNT2 HEPNUM MAXMATCH PIBO2 SPP
ABA12E BIA DIVEQL HEXGRAM MAXSUMSQ PICAD SPP3
ABCDEF BINGO DIVFACT HG MAXXOR PIE SQFREE
ABCPATH BINPRNUM DIVFACT3 HIGHBABA MAY99_3 PISANO SQRMINSUM
ABSHIP BINSTIRL DIVFACT4 HIGHWAYS MAY99_4 PIZZALOC SQRROOT
ABSP1 BIO1 DIVFIBS HIPPO MB1 PLAYGAME SQUAREV1
ABSYS BISHOPS DIVISER9 HIST2 MBINGO PLCNMGME SSHUFFLE
ACMAKER BITDIFF DIVISION HISTOGRA MBIPALIN PLD STAMMER
ACMT BITPLAY DIVREL HLP_RAMS MC PLHOP STAMPS
ACODE BLCONE DIVSEQ HMBY MCHAOS PLNDROME STRAWB
ACPC10A BLHETA DIVSUM2 HMLIS MCIRGAME PLOVER STRCOUNT
ACPC10D BLKEK DOL HNUMBERS MCLONUM PLSQUARE STRLCP
ACPC10G BLOPER DOMINO8 HOMO MCOINS POCRI STRMATCH
ACPC11B BLUEEQ2 DOMINST HORRIBLE MCUR98 POLICEMEN STRNGSLV
ACT BOARD1 DONALDO HOTELS MDIGITS POLYMUL SUBLEX
ACTIV BOBAINV DOSA HPPROF MDIGITS1 PON SUBMERGE
ADAAPHID BOKAM143SOU DOTAA HPYNOS MDOLLS POP1 SUBPAL
ADABANKET BOMARBLE DQUERY HS08PAUL MEANARR POP2 SUBSEQ
ADACHERY BOOKCASE DRAGKING HS12PRIM MEDIAN3 POP3 SUBSET
ADACHES2 BOOKS1 DSH HUBULLU MENU POSTERS SUBSHARD
ADACLEAN BOOKWORM DSUBMTR HUSGAME MFLAR10 POTIONS SUBSN
ADACOINS BORING DSUBSEQ IAPCR2C MGCSCLS POWERCAR SUBST1
ADACUT BORW DTT IAPCR2D MGLAR10 POWFIB SUBSUMS
ADADIG BOTTOM DYEL IAPCR2E MICEMAZE PPATH SUBXOR
ADADIGIT BROKEN EASYFACT IBONEC MINCOUNT PPBRJB SUDOGOB
ADADUNG BSEXP EASYMATH ICANDIES MINMOVE PQUEUE SUDOKU
ADAFIELD BSHIP EASYPROB ICPCS MINNUM PR003004 SUFEQPRE
ADAFRIEN BSPRIME EBOXES IDC1948 MINSEQ PRADIPSUM SUMDEC2
ADAFUROW BST EC_CONB IEEEBGAM MISERMAN PRATA SUMFOUR
ADAGAME4 BUBBLESORT EC_P IIITD1 MIXTURES PRIME1 SUMMATION
ADAGIFT BUD13TLF EDIST IITD4 MJLAR10 PRIMES2 SUMMUL
ADAGRAFT BUGLIFE EIDSALAMI2 IITKWPCA MKEQUAL PRIMEZUK SUMPRIM2
ADAHACK BURGLARY EIGHT IITKWPCB MKTHNUM PRIMPERM SUMPRO
ADAHLIA BUSINESS EIGHTS IITKWPCD MMAXPER PRINT SUMSUMS
ADAINDEX BUSYMAN EKO IITKWPCE MMINMAX PRIZES SUPPER
ADALIST BUZZOFF ELEVTRBL IITKWPCF MMOD29 PRJAN15B SUPSUP
ADAM1 BUZZW ELPESUM IITKWPCG MNNITAR PRMLX SVAREA11
ADAMATCH BVAAN EMOTICON IITKWPCH MOD PRMQUER SWAPS
ADAORANG BWIDOW EMTY2 IITKWPCI MOHIB PROBOR SYNC13C
ADAPARTY BYTESE2 ENIGMATH IITKWPCJ MOHIBPIZ PROD1GCD TAHSINREC
ADAPET BYTESH1 EOPERA IITKWPCM MONKK PROFF TAKIN
ADAPHOTO BYTESM2 EPALIN IITKWPCN MONONUM PSTRING TAP2012A
ADAPLUS CABLETV EQDIV IITKWPCO MOON1 PSYCHO3 TAP2012B
ADAPOWER CADYDIST ETF IITWPC4A MOVIFAN PSYCHON TAP2012C
ADAPRIME CAM5 ETFS ILD18ACP MOWGLI PSYCHOT TAP2013G
ADARAINB CANDY EVENFRQ ILKQUERY MRECAMAN PT07X TAP2013H
ADAROBOT CANDY3 EXPEDI INCARDS MREPLBRC PT07Y TAP2014B
ADASEA CANTON EXPOR INCPOWK MSE06H PT07Z TAP2014J
ADASEQEN CAPCITY FACEFRND INCSEQ MSKYCODE PTC TAP2015H
ADASETS CARDSHUF FACT0 INTEGER1 MSTRING PTIME TAXI
ADASTRNG CATHETEN FACT1 INTSUB MSUBSTR PTR2 TBATTLE
ADATEAMS CBIT01 FACT2 INUM MUL PTRI TDKPRIME
ADATOMAT CCHESS FACTCG2 INUMBER MULTII PUCMM009 TDPRIMES
ADATOMEL CDC12_E FACTDIV INVCNT MULTQ3 PUCMM025 TEAM2
ADATRIP CDC12_H FACTMUL INVDIV MY02 PUCMM210 TENNIS
ADAVISIT CDRSANJ FAKETSP INVESORT NACCI PUCMMT02 TERMITES
ADAZOO CENCRY FAMWEALT INVPHI NAIVELOK PWRANDMOD TESSER
ADDREV CEQU FANCY IOIPALIN NAJ0001 QBALL TEST
ADFRUITS CERC07B FARIDA IOPC1204 NAJGC QCJ1 TETRAHRD
ADRABR CERC07K FASHION IRECSQRT NAJHQ QCJ2 TFSETS
ADV04B1 CERC07N FAST2 ISELECT NAJMS QMAX3VN THEATRE
AE00 CERC07R FASTFLOW ITRIX12E NAJPF QTREE THECODE
AE2A CERC07S FAVDICE IWGBS NAJPWG QTREE2 THREENUMBERS
AEROLITE CF25E FCANDY JARJAR NAKANJ QUEEN TICKET
AFS CFPARTY FCDC JBIRDS NATALIAG QUERYSTR TIEROPE
AFS2 CGBOY FCTRL JEDNAKOS NBIN RABBIT1 TIP1
AGGRCOW CHAIR FCTRL2 JGTLE NDIV RACETIME TIPTOP
AGPC01G CHASE FEAST JMPMNKEY NDIVPHI RANDG TOANDFRO
AGPREFX CHICAGO FENCE1 JNEXT NDS RANGESUM TOP10
AHOCUR CHOTU FERT21_0 JOCHEF NDT RANGZER2 TPCPALIN
AIBOHP CIRCLEDIV FIBHARD JOKER1 NFACTOR RAONE TRAVERSE
AJOB CITY2 FIBONOMIAL JOSWAP NFURY REAYZCODETST TREENUM2
AKVQLD03 CLASSICO FIBOSUM JRIDE NGCD REBOUND TRGRID
ALCATRAZ2 CLAW FIBTWIST JUICE NGIRL REDARR2 TRICKTRT
ALIBB CLFLARR FILRTEST JULKA NGM REDRONESIA TRICOUNT
ALICECUB CLZSTRNG FINDLR JZPCIR NHAY REDSUBLIA TRIPINV
ALICESIE CMG FINDPRM JZPEXT NICESEQ RENT TRKNIGHT
ALIEN CMPLS FINDSR KALTSUM NINJA3 RESIST TRT
ALLIZWEL CMPSSTR FISHER KAOS NITT2 REVFIB TRVCOST
ALONE CNEASY FLIB KATHTHI NITT4 REVIEW TSHOW1
ALTSEQ CNTDO FLT KBASEEN NITT8 RIOI_3_2 TTRGRAPH
ALTURAS CNTINDX FN16BASE KDOMINO NNUM RIVALS TUG
ALWFACT CNTINDX2 FN16CEIL KGSS NOCHANGE RKS TULIPNUM
AMOEBA CNTPATHS FN16ROAD KHANS NOSQ RLE TURNLT
AMR10C CNTPRIME FOODIES KMOVES NOTATRI RMID TUTMRBL
AMR10G CNT_LUCK FOXLINGS KN2 NOVICE43 RMID2 TWENDS
AMR10I CODECODE FP KNMOVE NOVICE63 RMTLAND TWENTYQ
AMR11A CODEM4 FPOLICE KOICOST NPC2015A ROBOTGRI TWICE
AMR11B CODERE3 FREQ2 KOMPICI NPC2015D ROCK TWIST
AMR11C CODESPTA FREQUENT KOSARE NPC2015E ROHAAN TWOSQRS
AMR11E CODESPTB FRND KOSPC13B NPC2016A ROOBOT UCBINTC
AMR12C CODESPTF FRNDCIRC KOZE NR2 RPLA UCV2013A
AMR12D CODFURY FRNDZND KPOWERSUM NSQUARE RPLB UCV2013E
AMR12G COINS FRQPRIME KPRIMES2 NSQUARE2 RPLC UCV2013H
AMZRCK COINTOSS FSEATS KPRIMESB NSTEPS RPLD UCV2013I
ANAGR COLONY FUNFACT KQUERY NSUBSTR RPLE UCV2013J
ANARC05H COLORSEG FUNNUMS KQUERYO NSUBSTR2 RPLG UCV2013K
ANARC07C COLOR_CC GAME31 KROW NUMBERTH RPLH UJ
ANARC07G COMBAT GAMES KSMALL NUMOFPAL RPLN UJ01
ANARC07J COMDIV GARDENAR KTH_INDEX NUMPATH RSHIFT ULM09
ANARC08A CONOR GCD2 KURUK14 NUMPLAY SABBIRGAME UNHAPPY
ANARC08B CONSEC GCDEASY LABYR1 NUMQDW SACITY UNICA
ANARC08G COOLNUMS GCDEX LAGRANGE NUMTSN SAFECRAC UOFTAE
ANARC08H COT2 GCDS LARSUBP NWERC04H SALTOS UPDATEIT
ANARC08I COUNT GCJ08C LASER NWERC11A SAMER08A UPSUB
ANARC09A COUNT1IT GCJ08RND2PD LASTDIG NWERC11B SAMER08C URJC2_A
ANARC09B COUNTPAS GCJ1C09A LASTDIG2 NWERC11C SAMER08D URJC2_B
ANARC09C COURAGE GCJ2012C LCA NWERC11D SAMER08E URJC2_E
ANARC09D CPAIR2 GCJPURE LCMSUM NWERC11E SAMER08F USUBQSUB
ANARC09F CPC GCPC11A LCPC11B NY10A SAMER08G VBOSS
ANARC09G CPCRC1C GCPC11B LCPC12C NY10B SAMER08K VECTAR1
ANARC09H CPDUEL5A GCPC11C LCPC12D NY10E SBANK VECTAR10
ANARC09J CPDUEL5C GCPC11D LCPC12E ODDDIV SBETS VECTAR11
AND CPRIME GCPC11F LCPC12F ODWS SCELL VECTAR14
ANDROUND CPRMT GCPC11H LCPC12H OEN SCITIES VECTAR4
ANGRMTST CRAN02 GCPC11I LCS0 OFFSIDE SCPC11B VECTAR5
ANTP CRAN04 GCPC11J LCS3 OFORTUNE SCPC11G VECTAR8
AP2 CRAZYSK GDCOFTI LENGFACT OHANISER SCPC11H VECTAR9
APIO14_A CRDS GEMS LEXBRAC OLOLO SCUBADIV VFMUL
APM CROSSOVER GEOPROB LEXSTR OMWG SEGSQRSS VILLAGES
APPROB CRSCNTRY GERGOVIA LIGHTS2 ONEXLIS SEQ VISIBLEBOX
APS CRZYSMKR GIRLSNBS LIM ONEZERO SEQ2 VOTAS
APS2 CSLIKAR GIVEAWAY LINES OPCPIZZA SEQ5 VPL0_C
AR2015PE CSUBSEQS GK LINEUP OPMODULO SEQ6 VPL1_AA
AR2015PH CT16E GLJIVE LITE ORDERSET SEQAGAIN VPL1_AB
ARBITRAG CTGAME GNY07H LKS ORDSUM23 SERGRID VPL2_AA
ARMY CTPLUCKY GNYR04C LOCKER OROSNAKE SEUG VPL2_AC
AROPE CTTC GNYR09F LOOPEXP OTOY1 SFN VZLA2019C
AROPE2 CUBEFR GOC11A LOSTNSURVIVED OVISLARSUM SGIFT VZLA2019E
AROPE3 CUBES GOC11B LOTGAME PAGAIN SHAHBG VZLA2019G
ARRAYSUB CUBNUM GOIT LOVEBIRDS PALDR SHAKILKEYWORD WACHOVIA
ARRHUDAI CUTCAKE GONE LOVEGURU PALIN SHAKTI WEIRDFN
ARRTWIST CWC2015 GONESORT LOVINGPW PALINDNA SHOP WILLITST
ASCDFIB CWORLD GOO LPIS PANCAKES SHP WIMB
ASSEMBLY CZ_PROB1 GOODB LQDCANDY PARCARD1 SID WONOWON
ASSIGN DANGER GR LUCIFER PARITY SILVER WORDCNT
ASSIST DARTS GRE LVADER PARSUMS SINEGGS WORMS
ASUMEXTR DCEPC11B GREED M00PAIR PARTIT SITB WOWSUBSTR
ASUMHARD DCEPC11I GS M3TILE PARTPALI SKEY WOWSUBSTR2
ATMCMXNG DCEPC12E GSM MADN PARTY SKS001 WPC4F
ATOMS DCEPC12G GSMATRIX MAIN111 PATULJCI SKYLINE WPC5A
AU7_5 DCEPC206 GSS1 MAIN112 PAUWS SK_001 WPC5D
AVARY DCEPC207 GSS3 MAIN113 PB SLNCRD WPC5I
AVCHESS DCEPC501 GSS6 MAIN12A PBOARD SMALL WTK
AVDM DCEPC505 GSS8 MAIN12B PCLNMBR SMILEY1807 XC
AVMG2 DCEPCA03 GSWORDS MAIN72 PCPC12D SNAKYNUM XMAX
BABTWR DCEPCA04 GUESSING MAIN74 PCPC12E SNGCP XMEN
BADXOR DCEPCA06 GUESSNM2 MAIN8_C PCPC12F SNGINT XOINC
BAISED DCOUNT HABLU MAJOR PCPC12G SNGLOOP1 XXXXXXXX
BALLOT DCOWS HACKRNDM MAKEMAZE PCPC12J SNGPG YAPP
BALLSUM DCRYPT HALCAND MAKESUM PEBBLE SOCNETC YASSP
BALNUM DETECT HALLOW MANGOES PERIOD SOCOLA YAXS
BASE DEXTER HANGOVER MARBLES PERMPATT SOLDIER YELBRICK
BAT1 DFLOOR HAP01 MARTIAN PERMUT1 SOLDIERS YODANESS
BAT2 DICE HAPPYTL MATCHING PERMUT2 SOLIT YOKOF
BAT3 DIEHARD HARSHAD MATHLOVE PFACTORS SOMESUMS YUMMY
BDOI16B DIFFV HAYBALE MATRIOSH PFDEP SPCO ZCR
BEADS DINGRP HC MATSUM PFND SPCQ ZSUM
BEENUMS DISQUERY HC12 MAX2214 PGCD SPCS ZUMA
BEHAPPY DISUBSTR HDEVIL MAXGRITH PHONELST SPCU ZZPERM
BGSHOOT DIV HEADSHOT MAXI PHT SPEC_SET ZZPERM2

TODO list of classical problems:

ACPC13 AUT FACTMODP LCS MYQ1 ROOT UOFTBD
ADAJOBS BLLUCK GSS4 LCS2 MYQ10 RPLI UVA1
ADAUNIQ BUZZ95 HANDS LEONARDO MYQ5 SMALLM VGCD
ALLIN1 CDC12_G ICC LIS2 NECKLACE SORTMUCH ZQUERY2
AMR11D CHASE1 INBOX LONGCS NINJA1 STABLEMP
AMR12I COPYDNA JZPLIT MAX_NUM NINJA2 STC04
ANARC08F CRYPTO6 KATHTHI2 MEETINGS NINJA5 STRSEQ
AP3 DCEPC203 KPGAME MKPALS REC TABY
ASISTENT DIVCNT3 LCDS MST9 RECPWSUM TRIGALGE

Public problems created by user:

NTHPRIME NBLINDESC BANSTAND CYCLINGS
PALPRIM BPM STANDBAN BATTLECRY
SUBSUMP BPM2 AHASH CHIPSLL
PRMFN KDIV AHASH2 AHASHREV
FAKEHASH RANAGIC BBAD
FIBPWSUM ANDQQ JPM
BLINDESC CHECKMEET JPM2