@sgtlaugh

Bangladesh, Dhaka

Joined Oct 2012

World Rank: #24 (356.4 points)

Institution:  

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

Activity over the last year

Effectiveness

 Problems solved
1138
 Solutions submitted
3712

Problems

List of solved classical problems:

ABA12C BHAT007 DIVEQL HG MAY99_3 PIZZALOC SQUAREV1
ABA12D BIA DIVFACT HIGHBABA MAY99_4 PLAYGAME SSHUFFLE
ABA12E BINGO DIVFACT3 HIGHWAYS MB1 PLCNMGME STAMMER
ABCDEF BINPRNUM DIVFACT4 HIPPO MBINGO PLD STAMPS
ABCPATH BINSTIRL DIVFIBS HIST2 MBIPALIN PLHOP STRAWB
ABSHIP BIO1 DIVISER9 HISTOGRA MC PLNDROME STRCOUNT
ABSP1 BISHOPS DIVISION HLP_RAMS MCHAOS PLOVER STRLCP
ABSYS BITDIFF DIVREL HMBY MCIRGAME PLSQUARE STRMATCH
ACMAKER BITPLAY DIVSEQ HMLIS MCLONUM POCRI STRNGSLV
ACMT BLCONE DIVSUM2 HNUMBERS MCOINS POLICEMEN SUBLEX
ACODE BLHETA DOL HOMO MCUR98 POLYMUL SUBMERGE
ACPC10A BLKEK DOMINO8 HORRIBLE MDIGITS PON SUBPAL
ACPC10D BLOPER DOMINST HOTELS MDIGITS1 POP1 SUBSEQ
ACPC10G BLUEEQ2 DONALDO HPPROF MDOLLS POP2 SUBSET
ACPC11B BOARD1 DOSA HPYNOS MEANARR POP3 SUBSHARD
ACT BOBAINV DOTAA HS08PAUL MEDIAN3 POSTERS SUBSN
ACTIV BOKAM143SOU DQUERY HS12PRIM MENU POTIONS SUBST1
ADAAPHID BOMARBLE DRAGKING HUBULLU MFLAR10 POWERCAR SUBSUMS
ADABANKET BOOKCASE DSH HUSGAME MGCSCLS POWFIB SUBXOR
ADACHERY BOOKS1 DSUBMTR IAPCR2C MGLAR10 PPATH SUDOGOB
ADACHES2 BOOKWORM DSUBSEQ IAPCR2D MICEMAZE PPBRJB SUDOKU
ADACLEAN BORING DTT IAPCR2E MINCOUNT PQUEUE SUFEQPRE
ADACOINS BORW DYEL IBONEC MINMOVE PR003004 SUMDEC2
ADACUT BOTTOM EASYFACT ICANDIES MINNUM PRADIPSUM SUMFOUR
ADADIG BROKEN EASYMATH ICPCS MINSEQ PRATA SUMMATION
ADADIGIT BSEXP EASYPROB IDC1948 MISERMAN PRIME1 SUMMUL
ADADUNG BSHIP EBOXES IEEEBGAM MIXTURES PRIMES2 SUMPRIM2
ADAFIELD BSPRIME EC_CONB IIITD1 MJLAR10 PRIMEZUK SUMPRO
ADAFRIEN BST EC_P IITD4 MKEQUAL PRIMPERM SUMSUMS
ADAFUROW BUBBLESORT EDIST IITKWPCA MKTHNUM PRINT SUPPER
ADAGAME4 BUD13TLF EIDSALAMI2 IITKWPCB MMAXPER PRIZES SUPSUP
ADAGIFT BUGLIFE EIGHT IITKWPCD MMINMAX PRJAN15B SVAREA11
ADAGRAFT BURGLARY EIGHTS IITKWPCE MMOD29 PRMLX SWAPS
ADAHACK BUSINESS EKO IITKWPCF MNNITAR PRMQUER SWERC14A
ADAHLIA BUSYMAN ELEVTRBL IITKWPCG MOD PROBOR SWERC14C
ADAINDEX BUZZOFF ELPESUM IITKWPCH MOHIB PROD1GCD SWERC14E
ADALIST BUZZW EMOTICON IITKWPCI MOHIBPIZ PROFF SWERC14J
ADAM1 BVAAN EMTY2 IITKWPCJ MONKK PSTRING SYNC13C
ADAMATCH BWIDOW ENIGMATH IITKWPCM MONONUM PSYCHO3 TAHSINREC
ADAORANG BYTESE2 EOPERA IITKWPCN MOON1 PSYCHON TAKIN
ADAPARTY BYTESH1 EPALIN IITKWPCO MOVIFAN PSYCHOT TAP2012A
ADAPET BYTESM2 EQDIV IITWPC4A MOWGLI PT07X TAP2012B
ADAPHOTO CABLETV ETF ILD18ACP MRECAMAN PT07Y TAP2012C
ADAPLUS CADYDIST ETFS ILKQUERY MREPLBRC PT07Z TAP2013G
ADAPOWER CAM5 EVENFRQ INCARDS MSE06H PTC TAP2013H
ADAPRIME CANDY EXPEDI INCPOWK MSKYCODE PTIME TAP2014B
ADARAINB CANDY3 EXPOR INCSEQ MSTRING PTR2 TAP2014J
ADAROBOT CANTON FACEFRND INTEGER1 MSUBSTR PTRI TAP2015H
ADASEA CAPCITY FACT0 INTSUB MUL PUCMM009 TAXI
ADASEQEN CARDSHUF FACT1 INUM MULTII PUCMM025 TBATTLE
ADASETS CATHETEN FACT2 INUMBER MULTQ3 PUCMM210 TDKPRIME
ADASTRNG CBIT01 FACTCG2 INVCNT MY02 PUCMMT02 TDPRIMES
ADATEAMS CCHESS FACTDIV INVDIV NACCI PWRANDMOD TEAM2
ADATOMAT CDC12_E FACTMUL INVESORT NAIVELOK QBALL TENNIS
ADATOMEL CDC12_H FAKETSP INVPHI NAJ0001 QCJ1 TERMITES
ADATRIP CDRSANJ FAMWEALT IOIPALIN NAJGC QCJ2 TESSER
ADAVISIT CENCRY FANCY IOPC1204 NAJHQ QMAX3VN TEST
ADAZOO CEQU FARIDA IRECSQRT NAJMS QTREE TETRAHRD
ADDREV CERC07B FASHION ISELECT NAJPF QTREE2 TFSETS
ADFRUITS CERC07K FAST2 ITRIX12E NAJPWG QUEEN THEATRE
ADRABR CERC07N FASTFLOW IWGBS NAKANJ QUERYSTR THECODE
ADV04B1 CERC07R FAVDICE JARJAR NATALIAG RABBIT1 THREENUMBERS
AE00 CERC07S FCANDY JBIRDS NBIN RACETIME TICKET
AE2A CF25E FCDC JEDNAKOS NDIV RANDG TIEROPE
AEROLITE CFPARTY FCTRL JGTLE NDIVPHI RANGESUM TIP1
AFS CGBOY FCTRL2 JMPMNKEY NDS RANGZER2 TIPTOP
AFS2 CHAIR FEAST JNEXT NDT RAONE TOANDFRO
AGGRCOW CHASE FENCE1 JOCHEF NFACTOR REAYZCODETST TOP10
AGPC01G CHICAGO FERT21_0 JOKER1 NFURY REBOUND TPCPALIN
AGPREFX CHOTU FIBHARD JOSWAP NGCD REDARR2 TRAVERSE
AHOCUR CIRCLEDIV FIBONOMIAL JRIDE NGIRL REDRONESIA TREENUM2
AIBOHP CITY2 FIBOSUM JUICE NGM REDSUBLIA TRGRID
AJOB CLASSICO FIBTWIST JULKA NHAY RENT TRICKTRT
AKVQLD03 CLAW FILRTEST JZPCIR NICESEQ RESIST TRICOUNT
ALCATRAZ2 CLFLARR FINDLR JZPEXT NINJA3 REVFIB TRIPINV
ALIBB CLZSTRNG FINDPRM KALTSUM NITT2 REVIEW TRKNIGHT
ALICECUB CMG FINDSR KAOS NITT4 RIOI_3_2 TRT
ALICESIE CMPLS FISHER KATHTHI NITT8 RIVALS TRVCOST
ALIEN CMPSSTR FLIB KBASEEN NNUM RKS TSHOW1
ALLIZWEL CNEASY FLT KDOMINO NOCHANGE RLE TTRGRAPH
ALONE CNTDO FN16BASE KGSS NOSQ RMID TUG
ALTSEQ CNTINDX FN16CEIL KHANS NOTATRI RMID2 TULIPNUM
ALTURAS CNTINDX2 FN16ROAD KMOVES NOVICE43 RMTLAND TURNLT
ALWFACT CNTPATHS FOODIES KN2 NOVICE63 ROBOTGRI TUTMRBL
AMOEBA CNTPRIME FOXLINGS KNMOVE NPC2015A ROCK TWENDS
AMR10C CNT_LUCK FP KOICOST NPC2015D ROHAAN TWENTYQ
AMR10G CODECODE FPOLICE KOMPICI NPC2015E ROOBOT TWICE
AMR10I CODEM4 FREQ2 KOSARE NPC2016A RPLA TWIST
AMR11A CODERE3 FREQUENT KOSPC13B NR2 RPLB TWOSQRS
AMR11B CODESPTA FRND KOZE NSQUARE RPLC UCBINTC
AMR11C CODESPTB FRNDCIRC KPOWERSUM NSQUARE2 RPLD UCV2013A
AMR11E CODESPTF FRNDZND KPRIMES2 NSTEPS RPLE UCV2013E
AMR12C CODFURY FRQPRIME KPRIMESB NSUBSTR RPLG UCV2013H
AMR12D COINS FSEATS KQUERY NSUBSTR2 RPLH UCV2013I
AMR12G COINTOSS FUNFACT KQUERYO NUMBERTH RPLN UCV2013J
AMZRCK COLONY FUNNUMS KROW NUMOFPAL RSHIFT UCV2013K
ANAGR COLORSEG GAME31 KSMALL NUMPATH SABBIRGAME UJ
ANARC05H COLOR_CC GAMES KTH_INDEX NUMPLAY SACITY UJ01
ANARC07C COMBAT GARDENAR KURUK14 NUMQDW SAFECRAC ULM09
ANARC07G COMDIV GCD2 LABYR1 NUMTSN SALTOS UNHAPPY
ANARC07J CONOR GCDEASY LAGRANGE NWERC04H SAMER08A UNICA
ANARC08A CONSEC GCDEX LARSUBP NWERC11A SAMER08C UOFTAE
ANARC08B COOLNUMS GCDS LASER NWERC11B SAMER08D UPDATEIT
ANARC08G COT2 GCJ08C LASTDIG NWERC11C SAMER08E UPSUB
ANARC08H COUNT GCJ08RND2PD LASTDIG2 NWERC11D SAMER08F URJC2_A
ANARC08I COUNT1IT GCJ1C09A LCA NWERC11E SAMER08G URJC2_B
ANARC09A COUNTPAS GCJ2012C LCMSUM NY10A SAMER08K URJC2_E
ANARC09B COURAGE GCJPURE LCPC11B NY10B SBANK USUBQSUB
ANARC09C CPAIR2 GCPC11A LCPC12C NY10E SBETS VBOSS
ANARC09D CPC GCPC11B LCPC12D ODDDIV SCELL VECTAR1
ANARC09F CPCRC1C GCPC11C LCPC12E ODWS SCITIES VECTAR10
ANARC09G CPDUEL5A GCPC11D LCPC12F OEN SCPC11B VECTAR11
ANARC09H CPDUEL5C GCPC11F LCPC12H OFFSIDE SCPC11G VECTAR14
ANARC09J CPRIME GCPC11H LCS0 OFORTUNE SCPC11H VECTAR4
AND CPRMT GCPC11I LCS3 OHANISER SCUBADIV VECTAR5
ANDROUND CRAN02 GCPC11J LENGFACT OLOLO SEGSQRSS VECTAR8
ANGRMTST CRAN04 GDCOFTI LEXBRAC OMWG SEQ VECTAR9
ANTP CRAZYSK GEMS LEXSTR ONEXLIS SEQ2 VFMUL
AP2 CRDS GEOPROB LIGHTS2 ONEZERO SEQ5 VILLAGES
APIO14_A CROSSOVER GERGOVIA LIM OPCPIZZA SEQ6 VISIBLEBOX
APM CRSCNTRY GIRLSNBS LINES OPMODULO SEQAGAIN VOTAS
APPROB CRZYSMKR GIVEAWAY LINEUP ORDERSET SERGRID VPL0_C
APS CSLIKAR GK LITE ORDSUM23 SEUG VPL1_AA
APS2 CSUBSEQS GLJIVE LKS OROSNAKE SFN VPL1_AB
AR2015PE CT16E GNY07H LOCKER OTOY1 SGIFT VPL2_AA
AR2015PH CTGAME GNYR04C LOOPEXP OVISLARSUM SHAHBG VPL2_AC
ARBITRAG CTPLUCKY GNYR09F LOSTNSURVIVED PAGAIN SHAKILKEYWORD VZLA2019C
ARMY CTTC GOC11A LOTGAME PALDR SHAKTI VZLA2019E
AROPE CUBEFR GOC11B LOVEBIRDS PALIN SHOP VZLA2019G
AROPE2 CUBES GOIT LOVEGURU PALINDNA SHP WACHOVIA
AROPE3 CUBNUM GONE LOVINGPW PANCAKES SID WEIRDFN
ARRAYSUB CUTCAKE GONESORT LPIS PARCARD1 SILVER WILLITST
ARRHUDAI CWC2015 GOO LQDCANDY PARITY SINEGGS WIMB
ARRTWIST CWORLD GOODB LUCIFER PARSUMS SITB WONOWON
ASCDFIB CZ_PROB1 GR LVADER PARTIT SKEY WORDCNT
ASSEMBLY DANGER GRE M00PAIR PARTPALI SKS001 WORMS
ASSIGN DARTS GREED M3TILE PARTY SKYLINE WOWSUBSTR
ASSIST DCEPC11B GS MADN PATULJCI SK_001 WOWSUBSTR2
ASUMEXTR DCEPC11I GSM MAIN111 PAUWS SLNCRD WPC4F
ASUMHARD DCEPC12E GSMATRIX MAIN112 PB SMALL WPC5A
ATMCMXNG DCEPC12G GSS1 MAIN113 PBOARD SMILEY1807 WPC5D
ATOMS DCEPC206 GSS3 MAIN12A PCLNMBR SNAKYNUM WPC5I
AU7_5 DCEPC207 GSS6 MAIN12B PCPC12D SNGCP WTK
AVARY DCEPC501 GSS8 MAIN72 PCPC12E SNGINT XC
AVCHESS DCEPC505 GSWORDS MAIN74 PCPC12F SNGLOOP1 XMAX
AVDM DCEPCA03 GUESSING MAIN8_C PCPC12G SNGPG XMEN
AVMG2 DCEPCA04 GUESSNM2 MAJOR PCPC12J SOCNETC XOINC
BABTWR DCEPCA06 HABLU MAKEMAZE PEBBLE SOCOLA XXXXXXXX
BADXOR DCOUNT HACKRNDM MAKESUM PERIOD SOLDIER YAPP
BAISED DCOWS HALCAND MANGOES PERMPATT SOLDIERS YASSP
BALLOT DCRYPT HALLOW MARBLES PERMUT1 SOLIT YAXS
BALLSUM DETECT HANGOVER MARTIAN PERMUT2 SOMESUMS YELBRICK
BALNUM DEXTER HAP01 MATCHING PFACTORS SPCO YODANESS
BASE DFLOOR HAPPYTL MATHLOVE PFDEP SPCQ YOKOF
BAT1 DICE HARSHAD MATRIOSH PFND SPCS YUMMY
BAT2 DIEHARD HAYBALE MATSUM PGCD SPCU ZCR
BAT3 DIFFV HC MAX2214 PHONELST SPEC_SET ZSUM
BDOI16B DINGRP HC12 MAXGRITH PHT SPEED ZUMA
BEADS DISQUERY HDEVIL MAXI PIBO SPP ZZPERM
BEENUMS DISUBSTR HEADSHOT MAXISET PIBO2 SPP3 ZZPERM2
BEHAPPY DIV HELPR2D2 MAXMATCH PICAD SQFREE
BGSHOOT DIV2 HEPNUM MAXSUMSQ PIE SQRMINSUM
BGTSTR DIVCNT2 HEXGRAM MAXXOR PISANO SQRROOT

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 DIGSHIFT
FIBPWSUM ANDQQ JPM
BLINDESC CHECKMEET JPM2