mengqi ma

@mamengqi

China, Wuhan

Joined Dec 2015

World Rank: #15 (404.4 points)

Institution: Huazhong University Of Science & Technology

Activity over the last year

Effectiveness

 Problems solved
1231
 Solutions submitted
52296

Problems

List of solved classical problems:

ABA12C BRDGHRD DWARFLOG HS10SQFT MICEMAZE POWERUP SUMSUM
ABA12D BRIDGE DYNACON1 HUBULLU MINMOVE POWFIB SUMSUMS
ABA12E BRKSTRNG DYNACON2 HUSGAME MINNUM POWPOW SUPPER
ABCD BROKEN DYNALCA HXH MINSTACK PPATH SWAPS
ABCDEF BSHEEP DYZIO IAPCR2C MINSTOCK PQUEUE SYNC13C
ABCPATH BSPRIME EAGLE1 IAPCR2F MINSUB PR003004 TABLE
ABSP1 BST EBOXES ICAMPSEQ MISERMAN PRADIPSUM TAHSINREC
ABSURD BTCODE_G EC_CONB ICANDIES MIXTURES PRATA TANKS
ABSYS BUBBLESORT EC_DIVS IE1 MKEQUAL PRETILE TAP2012A
ACANVAS BUD13TLF EC_P IE2 MKJUMPS PRHYME TAP2012B
ACMT BUGLIFE EDGE IE4 MKTHNUM PRIME1 TAP2012C
ACODE BUSYMAN EDIST IFCHAIN MKUHAR PRIMEP TAP2012D
ACPC10A BUZZW EDIT IGAME MLASERP PRIMES2 TAP2012E
ACPC10B BVAAN EGYPIZZA IGARB MLK PRIMEZUK TAP2012F
ACPC10D BWIDOW EIDSALAMI2 IGOR MMASS PRINT TAP2012G
ACPC11B BYECAKES EIGHTS IITKWPCA MMATRIX PRJAN15B TAP2012H
ACPC11C BYTESE1 EIUASSEMBLY IITKWPCE MMAXPER PRJAN15E TAP2013C
ACQUIRE BYTESE2 EKO IITKWPCG MMINMAX PRMQUER TAP2013E
ACTIV BYTESM2 ELEVTRBL IITKWPCI MMINPAID PRO TAP2013G
ADABANKET C1LJUTNJ EMOTICON IITKWPCN MMINPER PROBLEM4 TAP2013H
ADABRANC CADYDIST EMTY2 IITKWPCO MOBILE2 PROBOR TAP2013J
ADACAROT CAM5 ENCONDIN IITWPC4D MOBIVINA PROD1GCD TAP2014B
ADACHES2 CANDN ENIGMATH IITWPC4F MOD PROFILING TAP2014E
ADACLEAN CANDY EOPERA ILKQUERY MOLE PROFIT TAP2014G
ADACOINS CANDY3 EPALIN IM MON2012 PROOT TAP2014H
ADACROP CANTON EQBOX IMAGE MONODIG PRUBALL TAP2014I
ADACUT CAPCITY EQUI IMMERSED MORSE PSTRING TAP2014J
ADACYCLE CARDSHUF ESJAIL IMPER MOZHSLM PSYCHON TAP2015A
ADADUNG CARINA ETF INC2015F MOZHSLS PSYCHOT TAP2015B
ADAFIELD CARRHIM ETFD INCARDS MPILOT PT07J TAP2015C
ADAFRIEN CASHIER EXPEDI INCDSEQ MPOINT PT07X TAP2015D
ADAFUROW CATM EXPOR INCPOWK MPOLY PT07Y TAP2015G
ADAGAME CATTACK EXPRESS INCSEQ MREPLBRC PT07Z TAP2015H
ADAGCD CATTLEB FACEFRND INS14C MROADS PTIME TAP2015J
ADAINDEX CCHESS FACENEMY INS14F MSCHED PUTNIK TAP2015K
ADAKOHL CCOST FACT0 INS14G MSE06H PYRA TAP2016B
ADALEMON CDC12_A FACT1 INS14H MSE08G QCJ4 TAP2016C
ADALIST CDC12_H FACTCG2 INTEGER1 MSKYCODE QMAX3VN TAP2016F
ADAMATCH CDOWN FACTDIV INTERVAL MSTRMND QTREE TAP2016H
ADANUM CDRSANJ FACTMUL INTSUB MSUBSTR QTREE2 TAP2016J
ADAORANG CEPC08B FACTOR1 INUM MTOTALF QTREE4 TAP2016K
ADAPATH CEQU FACVSPOW INUMBER MTREE QTREE5 TAP2016L
ADAPET CERC07B FAILURE INVCNT MTREECOL QTREE6 TAXI
ADAPLANT CERC07K FAKETSP INVDIV MTRIAREA QTREE7 TBATTLE
ADAQUEUE CERC07S FANCY INVPHI MUDDY QUE2 TBGAME
ADARAIN CF25E FARIDA IOIPALIN MUL QUEEN TDKPRIME
ADASTRNG CFPARTY FASHION IOPC1207 MULTII QUERYSTR TDPRIMES
ADASUM CFRAC FASTFLOW IRECSQRT MULTQ3 QUEST4 TEAM2
ADATEAMS CGBOY FAVDICE ISAB MUSKET QUEST5 TEMPERAT
ADATOMEL CHAIN FCANDY IWGBS MYQ10 R6PL TEMPLEQ
ADATREE CHEATING FCDC JAN NABILHACKER RACETIME TEMPTISL
ADATRIP CHICAGO FCTRL JEDNAKOS NABILISU RANDG TESSER
ADAVISIT CHMAZE FCTRL2 JGTLE NACCI RANGESUM TEST
ADDREV CHOCOLA FEAST JNEXT NAJMS RANGZER2 TETRAHRD
ADFRUITS CIJEVI FENCE1 JOKER1 NAJPF RANJAN02 TETRAVEX
ADVEDIST CIRCLE_E FIBOSQRT JPIX NAJPWG RAONE TETRIS3D
AE00 CIRCLE_H FIBOSUM JULKA NAKANJ RATING TFRIENDS
AE2A CIRCSCR FIBTWIST JUMPPY NAPTIME REAYZCODETST THRBL
AE2B CIRU FILRTEST JZPEXT NARHIL RENT THREECOL
AE5A1 CIRUT FINDPRM JZPGYZ NASIO REPEATS TIPTOP
AEROLITE CISTFILL FINDSR KAOS NATALIAG RIOI_2_3 TLE
AFS CITY2 FINFRAC KATHTHI NDIV RIOI_3_2 TMSUM
AGGRCOW CLASSICO FINGP KGSS NDIVPHI RIVALS TOANDFRO
AHOCUR CLEANRBT FISHER KNIGHTS NDIVPHI2 RKS TOE1
AIBOHP CLOPPAIR FLOWERS KNMOVE NDS RMID TOE2
AJOB CLZSTRNG FN16ASGN KOICOST NEG2 RMID2 TOHMOVE2
AKBAR CMG FOODIES KOILINE NETADMIN ROADNET TOHU
AKVQLD03 CMPLS FOOL KOIREP NEXTLEX ROADS TOPCODE
ALCATRAZ2 CNTDO FOXLINGS KOMPICI NFACTOR ROCK TORNJEVI
ALICESIE CNTINDX FPLAN KOPC12A NGCD ROCKETS TOSCORE
ALIEN CNTINDX2 FPOLICE KOSARE NGM ROHAAN TOUGH
ALL CNTPRIME FREQ2 KOZE NGM2 ROOTCIPH TOUR
ALLIN1 CNTTREE FREQUENT KPEQU NHAY RPAR TOURS
ALLIZWEL COCONUTS FRND KPGAME NICEBTRE RPLA TPCPALIN
ALTSEQ CODECODE FRNDCIRC KPMATRIX NICEDAY RPLB TPCPPLAR
AMBIG CODEIT03 FRNDZND KPPOLY NICESEQ RPLC TRAFFICN
AMBLE CODEM4 FSEATS KPRIMESB NINJA3 RPLE TRANSP
AMBM CODERE3 FTOUR2 KPSUM NITK06 RPLL TRANSP2
AMR10C CODESPTB FUNPROB KPURSUIT NITT8 RPLN TREECST
AMR10E CODFURY FURYROAD KQUERY NITTROAD RRANGE TREEDEGREE
AMR10G COINS GAME2 KQUERYO NKDIV RRSCHED TREEISO
AMR10I COLONY GAME3 KRECT NNUM RTREE TREEORD
AMR11A COMCB GAMES KURUK14 NOCHANGE SABBIRGAME TREESUM
AMR11B COMDIV GANNHAT LABYR1 NORMA2 SAFECRAC TRENDGCD
AMR11C COMPANYS GARDENAR LAGRANGE NOSQ SALMAN TRICENTR
AMR11D CONTEST GCD2 LAS NOTATRI SAM TRICKTRT
AMR11E CORNET GCD3 LASER NOVICE63 SAMER08A TRIGALGE
AMR11F COT GCDEX LASER_BEAM NPC2014A SAMER08C TRIKA
AMR11H COT2 GCJ082A LASTDIG NPC2014B SAMER08D TRIP
AMR11I COT3 GCJ101BB LASTDIG2 NPC2014F SAMER08F TRIP2
AMR11J COT4 GCJ1C09A LASTSHOT NPC2015A SAMER08G TRNGL
AMR12A COU GCJ1C09C LAZYPROG NPC2015D SAMTWARR TRT
AMR12C COURAGE GCPC11D LCA NPC2016A SANTA1 TRVCOST
AMR12D COURIER GCPC11F LCDS NQUEEN SAS001 TRYCOMP
ANARC05B COWCAR GCPC11I LCMSUM NSQUARE SAS002 TSHOW1
ANARC05H COWPIC GCPC11J LCPC12F NSTEPS SBANK TSUM
ANARC08B CPAIR2 GEEKOUNT LCS NSUBSTR SBETS TTM
ANARC08G CPATTERN GEN LCS0 NSUBSTR2 SCALES TULIPNUM
ANARC08H CPCRC1C GEN2 LCS2 NTICKETS SCAVHUNT TWENDS
ANARC09A CPRIME GENETIC LCS3 NUMOFPAL SCELL TWENTYQ
ANDROUND CPRMT GEOPROB LEXSTR NUMPATH SCITIES TWIST
ANGELS CRAN02 GERGOVIA LGLOVE NUMQDW SCPC11H TWOGAME
ANGRMTST CRAN04 GGD LIAR NUMTSN SCRAPER TWOKINGS
ANTP CRAYON GIRLSNBS LIFEGAME NWERC11D SCUBADIV TWOPATHS
ANTTT CRAZYSK GIVEAWAY LIGHTIN NWERC11H SEGSQRSS TWOSQRS
AP2 CRDS GLJIVE LIM NY10A SELTEAM UCI2009D
APIO10A CROSSOVER GNY07F LINEGAR NY10E SEQ UCV2013A
APS CRSCNTRY GNY07H LINES OAE SERGEARS UCV2013B
APS2 CRYPTON GNYR09F LINEUP ODDDIV SERGRID UCV2013E
ARBITRAG CRZYSMKR GOALFR LIS2 OFFSIDE SERVICE UCV2013H
ARCTAN CS345A1 GOC11A LISA OILCOMP SGAME UCV2013K
ARDA1 CSTREET GOC11B LITE OLOLO SGIFT UFPR14D
AREA1 CSUBSEQS GONDOR LKS ONEZERO SHAHBG UJ
ARITH2 CTGAME GONE LMCONSTR ONP SHAKILKEYWORD UJ01
ARMY CTOI10D3 GOO LONGCS OPCPIZZA SHANGUL ULM09
AROPE CTRICK GOODA LOOPEXP OPMODULO SHELF UOFTCG
ARRANGE CUBEFR GOODB LOPOV OPTM SHOP UPDATEIT
ARRAYSUB CUBNUM GOODG LOSTBOX ORDERS SHOP2 USUBQSUB
ASCDFIB CVJETICI GORELIAN LOSTNSURVIVED ORDERSET SHPATH VBOSS
ASHMHF CVXPOLY GOT LPERMUT ORDSUM23 SICRANO VCIRCLES
ASSIGN CWORLD GPA1 LPIS OTOCI SKY VECTAR1
ASSIST CYCLERUN GR LQDCANDY OVGDEL SKYLINE VECTAR11
ASUMHARD CYLINDER GRAFFDEF LUCIFER OVISLARSUM SKYLINE2 VECTAR13
ATOMS CZ_PROB1 GRASSPLA LUCKY PAGAIN SLIKAR VECTAR4
BABTWR DAGCNT GREED LUCKYNUM PAIRSUM SNGINT VECTAR5
BABY DAGCNT2 GS LWAR PALDR SNGMSG VECTAR8
BACKPACK DANGER GSCANDY M3TILE PALIN SOCIALNE VENOM
BADXOR DAVIDG GSHOP MA1 PALMKR SOCNETC VFMUL
BAISED DCD GSS1 MAIN111 PARITY SOLDIER VIDEO
BALIFE DCEPC11B GSS2 MAIN112 PARTIT SOLDIERS VISIBLEBOX
BALLOT DCEPC11I GSS3 MAIN113 PARTPALI SOLIT VISION
BALLSUM DCEPC12G GSS4 MAIN72 PARTY SOPARADE VLATTICE
BALNUM DCEPC13D GSS5 MAIN74 PATHEADS SORTBIT VMILI
BANDW DCEPC14A GSS6 MAIN75 PATHGAME SORTOUT VOCV
BANKROB DCEPC206 GSS7 MAIN8_C PATULJCI SPCO VONNY
BAT1 DCEPC501 GSS8 MAKEMAZE PAYING SPCU VOTAS
BAT2 DCEPC504 GSWORDS MAKETREE PBCGAME SPEED VPALIN
BAT3 DCEPC505 GUANGGUN MARBLES PBOARD SPHIWAY WACHOVIA
BDOI16A DCEPC810 GUESSING MARIOGAM PEBBMOV SPIKES WAL3A
BDOI16B DCEPCA03 HABLU MARTIAN PERFUME SPOINTS WALKROBO
BDOI16C DCEPCA09 HACKING MATCH PERIOD SPP WALL
BDOI16E DCOWS HACKRNDM MATCHING PERIODNI SQDANCE WATER
BEADS DETER3 HALLOW MATGAME PERMPATT SQFREE WEIRDFN
BEHAPPY DFLOOR HAMSTER1 MATHLOVE PERMUT1 SQRBR WIJGT
BENEFACT DICT HANGOVER MATRIX PERMUT2 SQRMINSUM WILLITST
BGSHOOT DIEHARD HAROWS MATSUM PFDEP SSHUFFLE WINDVANE
BIA DIFERENC HARSHAD MAWORK PGCD SSORT WIRELESS
BIGSEQ DIGOKEYS HASHIT MAXISET PHIDIAS STABLEMP WORDCNT
BINGO DINGRP HAYBALE MAXLN PHONELST STAMPS WORDCNT2
BINPRNUM DINOSM HC12 MAXMATCH PHRASES STARSBC WORDEQ
BINSTIRL DISJPATH HEADSHOT MAXOR PHT STC02 WORDRING
BISHOPS DISNEY HEAPULM MAXRAD PIE STC04 WORDS1
BITDIFF DISQUERY HEISLAZY MAXSUMSQ PIGBANK STC10 WOWSUBSTR2
BITMAP DISTANCE HELPBTW MAXWOODS PIHU1 STEAD WPC5C
BITPLAY DISUBSTR HELPR2D2 MAXXOR PIR STONE WPC5E
BLAMOEBA DIV HERDING MB1 PKA STPAR WPC5G
BLCONE DIV15 HG MBINGO PKPLOL STRANG WPC5I
BLINNET DIV2 HIGH MBIPALIN PL STRCOUNT WPUZZLES
BLMIRANA DIVCNT1 HIGHWAYS MBLAST PLAYGAME STRMATCH WSCIPHER
BLMIRINA DIVCNT2 HIPPO MBRACKET PLD STRNGSLV WTK
BLOPER DIVCNT3 HIST2 MC PLNDROME SUBLEX XC
BOBERT DIVCNTK HISTOGRA MCAMP PLOVER SUBMERGE XMAX
BOI7SEQ DIVFACT HJB MCARDS PLSQUARE SUBS XMEN
BOKAM143SOU DIVFACT3 HKNAP MCHAOS PMATRIX SUBSEQ XXXXXXXX
BOMARBLE DIVISION HLP_RAMS MCOINS POKER SUBSET XYI
BOMB2 DIVSEQ HOLI MCQUERY POLICEMEN SUBSHARD YAPP
BOMBER DIVSUM2 HOLIDAY1 MDIGITS POLQUERY SUBST1 YODANESS
BOOKCASE DNALAB HOMEW MDOLLS POLYEQ SUBSUMS YOSEQ
BOOKS1 DONALDO HOMO MEDIAN3 POLYMUL SUBXOR YOYOCQM
BOOKWORM DOORSPEN HONDA MENU POLYNOM SUB_PROB ZAMENA
BORW DOTAA HORRIBLE METEORS PON SUFEQPRE ZCR
BOTTOM DP HOSPITAL MEXICAN POSTERIN SUMFOUR ZNANSTVE
BOXES DQUERY HOTELS MFISH POSTERS SUMITR ZQUERY
BOYSCOUT DRAGKING HPYNOS MGAME1 POTHOLE SUMMATION ZSUM
BRCKTS DRUIDEOI HS08PAUL MGLAR10 POUR1 SUMMUL ZUMA
BRCKTS2 DSUBSEQ HS09EQ MHLAR10 POWERCAR SUMPRO

TODO list of classical problems:

ACMAKER BLBONO DPAIR HOLIDAY2 MARYBMW PA06ANT STAVATAR
ACPC10F BLOCK_D DRACULA HSHW MATH1 PARADOX STJEPAN
ACPC10G BLUNIQ DRTREE IAPCR2D MAUMAU PARSUMS STONE2
ACPC10I BNMT EASYFACT IAPCR2E MBEEWALK PCOPTRIP STORE
ADAAPPLE BOI7SOU EASYMATH IBIGAME MEANARR PCPC12D STRAWB
ADACITY BORING EASYPROB ICPCS MINDIFF PCPC12H STREDUCE
ADACON BOX EN IITKWPCH MINSEQ PCPC12I STRLCP
ADAGRAFT BWB EQ2 IITKWPCJ MKPAIRS PDECODE STRSEQ
ADAGROW BWORK ETFS IITKWPCL MMMGAME PETYABRO TAP2013D
ADAHW C1TABOVI EUROPEAN IITKWPCM MNNITAR PGTV TAP2014C
ADAJOBS CAKE2 EVENFRQ IITWPC4H MOON1 PIB TAP2015F
ADAPHOTO CBANK EXPLOSN IITWPC4I MOWS PIBO TAP2016D
ADAROADS CFRAC2 FASTFOOD ILKQUERYIII MOZHCAN POLISH TAP2016G
ADASEA CHASE FBRIDGES INCR MRECTCNT PRMLX TAP2016I
ADASEQEN CHASE1 FCTRL4 INGRED MSE06I PSTR TAUT
ADDGP CLEVER FINDLR INS14A MSE07E PSYCHO3 TAXI2
AE5B2 CLK FLIB INS17M MSTRING PT07C TFOSS
AGPC01G CLOSEST FN16CEIL INTERVA2 MSTS PT07F THREENUMBERS
AIRLINE2 CLSLDR FONTSIZE INVESORT MULSORT PTRI TIP1
ALCATRAZ3 CODE FP IPL1 MVECTOR PWRANDMOD TOURIST
ALIBB CODESPTI FRQPRIME JAVAC MYQ1 QTDIVIDE TREEBA
ALIENS COLORSEG FRSKT JOCTENIS MZVRK QUADAREA TREEPAL
ALONE CONDUIT FTOUR JOSWAP NANO QUERYIT TRICOUNT
ALWFACT COUNT GAME JRIDE NASPRIM RECTANGL TROOPS
AMR10A COUNT1IT GCDMAT JUICE NCOPRIME RELINETS TSUNAMI
AMR10D COVER GCDS JZPLIT NEO2 REPAIR1 TTTABLE
AMR12I COVER2 GCJ1C09B JZPLIT2 NFURY RESIST TUG
AMZSEQ CT GCJ2012C KDOMINO NGIRL RESTACK TUTMRBL
ANARC08A CUBERT GCJPURE KOSPC13B NGON RSHIFT TWICE
ANARC08F CUTSQRS GCPC11B KPARCH NINJA7 RSTAURNT TWOPROF
ANARC09B CWC2015 GCPC11H KPGRAPHS NPC2014E SAMER08E UCBINTG
ANARC09F CYLINDES GDIL KPMAZE NPC2015B SANVI UCI2009B
APIO14_A DBALLZ GEM KPRIMES2 NPC2015F SAWMILL UCV2013J
ARITH DCEPC14H GETFAST KSMALL NPC2016C SEGMENTS UNICA
ARRPRM DEADFR GHOSTS KULE NPC2016E SEQ2 UNTITLE1
AVLVKT DEFKIN GSMATRIX LANDSCAP NTHPRIME SEQPAR2 UOFTCC
BACKUP DEPEND HAN01 LCPC12B NUMTRY SHAMAN VOL
BALLOON DEXTER HAP01 LOCKER NWERC11C SMILEY1807 WEBISL
BCAKE DIVREL HARSTR LOTGAME ODWS SORTMAC WEIGHT
BDOI16D DIVSTR HELPBOB LOVEGURU OIL SPIRALGR XYYHHTT
BEMINE DOMINO8 HIGHWAY1 LSORT OMWG SPRING YOUWIN
BFALG DOMINOES HMBY LVADER OVICUMSUM SQRROOT ZTC