mengqi ma

@mamengqi

China, Wuhan

Joined Dec 2015

World Rank: #47 (227.3 points)

Institution: Huazhong University Of Science & Technology

Activity over the last year

Effectiveness

 Problems solved
801
 Solutions submitted
22445

Problems

List of solved classical problems:

ABA12C BUSYMAN EGYPIZZA HS10SQFT MIXTURES POWERCAR TAP2012B
ABA12D BUZZW EIDSALAMI2 HXH MKEQUAL POWFIB TAP2012D
ABCDEF BVAAN EIGHTS IAPCR2C MKJUMPS PPATH TAP2012E
ABCPATH BWIDOW EIUASSEMBLY IAPCR2F MKTHNUM PQUEUE TAP2012F
ABSP1 BYECAKES EKO ICAMPSEQ MLASERP PR003004 TAP2012H
ABSURD BYTESE2 ELEVTRBL ICANDIES MMASS PRATA TAP2013C
ABSYS BYTESM2 EMOTICON IE1 MMINPAID PRHYME TAP2013E
ACANVAS CADYDIST EMTY2 IE4 MMINPER PRIME1 TAP2013G
ACMT CAM5 ENIGMATH IGAME MOBILE2 PRIMEZUK TAP2013H
ACODE CANDY EOPERA IITKWPCN MOD PRINT TAP2014B
ACPC10A CANDY3 EPALIN IITKWPCO MOLE PRJAN15B TAP2014E
ACPC10B CAPCITY EQUI IITWPC4F MPOLY PRJAN15E TAP2014G
ACPC10D CATM ESYRCRTN IM MREPLBRC PRO TAP2014H
ACPC11B CATTACK ETF IMMERSED MROADS PROBLEM4 TAP2014J
ACPC11C CCHESS EXPEDI IMPER MSCHED PROBOR TAP2015A
ACQUIRE CCOST EXPOR INC2015F MSE06H PROD1GCD TAP2015C
ACTIV CDC12_A EXPRESS INCDSEQ MSE08G PROFIT TAP2015G
ADACLEAN CDRSANJ FACEFRND INCSEQ MSKYCODE PROOT TAP2015H
ADACYCLE CEQU FACT0 INS14G MTOTALF PSTRING TAP2015K
ADAFIELD CERC07B FACT1 INTEGER1 MTREE PSYCHON TAP2016B
ADAGAME CERC07S FACTCG2 INTSUB MTRIAREA PT07J TAP2016C
ADAINDEX CF25E FACTMUL INUM MUDDY PT07X TAP2016H
ADALIST CHAIN FACTOR1 INVCNT MUL PT07Y TAP2016J
ADAQUEUE CHEATING FACVSPOW IOIPALIN MULTQ3 PT07Z TAP2016K
ADDREV CHOCOLA FAILURE IWGBS MUSKET PTIME TAP2016L
ADFRUITS CIRCLE_E FANCY JEDNAKOS MYQ10 PUTNIK TAXI
AE00 CIRU FARIDA JNEXT NAJMS PYRA TBATTLE
AE2A CIRUT FASHION JULKA NAJPF QMAX3VN TBGAME
AGGRCOW CISTFILL FASTFLOW JUMPPY NAJPWG QTREE TDKPRIME
AIBOHP CITY2 FAVDICE JZPGYZ NAKANJ QTREE2 TDPRIMES
AJOB CLASSICO FCANDY KAOS NATALIAG QTREE4 TEAM2
AKBAR CLEANRBT FCDC KATHTHI NDIV QTREE5 TEMPLEQ
AKVQLD03 CMG FCTRL KGSS NDIVPHI QTREE6 TEMPTISL
ALCATRAZ2 CMPLS FCTRL2 KNIGHTS NDIVPHI2 QTREE7 TEST
ALICESIE CNTDO FIBOSUM KOICOST NEG2 QUERYSTR TETRAVEX
ALIEN CNTINDX FIBTWIST KOIREP NETADMIN QUEST4 TETRIS3D
ALL CNTPRIME FINDPRM KOPC12A NEXTLEX QUEST5 THRBL
ALLIZWEL CNTTREE FINDSR KOZE NFACTOR RACETIME TIPTOP
ALTSEQ COCONUTS FINFRAC KPEQU NGCD RANGESUM TLE
AMBIG CODEIT03 FINGP KPGAME NGM RANGZER2 TMSUM
AMBM CODEM4 FISHER KPSUM NGM2 RAONE TOANDFRO
AMR10E CODFURY FN16ASGN KPURSUIT NHAY RATING TOE1
AMR10G COINS FOOL KQUERY NICEBTRE RENT TOHU
AMR11A COLONY FPLAN KQUERYO NICEDAY REPEATS TOPCODE
AMR11B COMDIV FPOLICE KURUK14 NINJA3 RIVALS TORNJEVI
AMR11D CORNET FREQUENT LABYR1 NITK06 RKS TOSCORE
AMR11E COT FRNDCIRC LAS NNUM RMID TOUR
AMR11F COT2 FRNDZND LASER NOCHANGE RMID2 TPCPALIN
AMR11H COT3 FSEATS LASER_BEAM NOTATRI ROADS TPCPPLAR
AMR11I COU FTOUR2 LASTDIG NOVICE63 ROCK TRAFFICN
AMR11J COURAGE FUNPROB LASTDIG2 NPC2014A RPAR TRANSP
AMR12A COURIER FURYROAD LASTSHOT NPC2014B RPLB TRANSP2
AMR12D COWCAR GAMES LAZYPROG NPC2014F RPLC TREEORD
ANARC05B COWPIC GANNHAT LCA NPC2015A RPLE TRENDGCD
ANARC05H CPATTERN GARDENAR LCDS NPC2015D RPLL TRIGALGE
ANARC08B CPCRC1C GCD2 LCMSUM NPC2016A RPLN TRIP
ANARC08G CPRIME GCD3 LCPC12F NQUEEN SABBIRGAME TRIP2
ANARC08H CPRMT GCDEX LCS NSTEPS SAFECRAC TRNGL
ANARC09A CRAN02 GCJ1C09A LCS0 NSUBSTR SAM TRT
ANDROUND CRAN04 GCJ1C09C LCS2 NSUBSTR2 SAMER08A TRVCOST
ANGELS CRAZYSK GCPC11D LCS3 NUMOFPAL SAMER08C TSHOW1
ANGRMTST CRDS GCPC11F LEXSTR NUMPATH SAMER08D TSUM
ANTP CRSCNTRY GCPC11J LGLOVE NUMQDW SAMER08F TTM
ANTTT CRZYSMKR GEN LINEGAR NUMTSN SANTA1 TWENDS
APIO10A CS345A1 GEN2 LINES NY10A SBANK TWIST
APS CSTREET GEOPROB LINEUP NY10E SBETS TWOKINGS
ARBITRAG CSUBSEQS GERGOVIA LIS2 OAE SCALES TWOPATHS
ARCTAN CTGAME GNY07H LISA ODDDIV SCAVHUNT TWOSQRS
ARDA1 CTOI10D3 GNYR09F LITE OILCOMP SCUBADIV UCV2013A
AREA1 CTRICK GOC11B LKS ONEZERO SEGSQRSS UCV2013E
ARITH2 CUBEFR GONE LMCONSTR ONP SEQ UCV2013H
ARMY CUBNUM GOO LOSTBOX OPCPIZZA SERGRID UCV2013K
ARRANGE CVJETICI GOODB LOSTNSURVIVED OPTM SHAHBG UJ01
ARRAYSUB CVXPOLY GOODG LPERMUT ORDERS SHANGUL ULM09
ASCDFIB CYLINDER GPA1 LPIS ORDERSET SHOP UOFTCG
ASSIGN CZ_PROB1 GR LQDCANDY OTOCI SHPATH UPDATEIT
ATOMS DAGCNT GRASSPLA LUCIFER PAGAIN SKYLINE USUBQSUB
BABTWR DANGER GS LUCKYNUM PAIRSUM SKYLINE2 VCIRCLES
BACKPACK DCD GSCANDY LWAR PALDR SNGINT VECTAR1
BAISED DCEPC11B GSHOP M3TILE PALIN SNGMSG VECTAR11
BALLOT DCEPC13D GSS1 MA1 PARITY SOLIT VECTAR13
BALLSUM DCEPC206 GSS2 MAIN113 PARTIT SORTBIT VECTAR5
BALNUM DCEPC501 GSS3 MAIN72 PARTPALI SPEED VENOM
BANDW DCEPC504 GSS4 MAIN74 PARTY SPIKES VFMUL
BANKROB DCEPCA03 GSS5 MAIN75 PATHEADS SQDANCE VISIBLEBOX
BAT1 DCOWS GSS6 MAIN8_C PATHGAME SQFREE VISION
BEADS DETER3 GSS7 MAKEMAZE PATULJCI SQRBR VLATTICE
BENEFACT DICT GUANGGUN MAKETREE PAYING SQRMINSUM VMILI
BGSHOOT DIEHARD HABLU MARBLES PBCGAME SSHUFFLE VOCV
BIGSEQ DINGRP HACKING MARIOGAM PERFUME SSORT VONNY
BINGO DISJPATH HACKRNDM MARTIAN PERIOD STABLEMP VPALIN
BINPRNUM DISNEY HALLOW MATCH PERMUT1 STAMPS WACHOVIA
BINSTIRL DISQUERY HAMSTER1 MATCHING PERMUT2 STARSBC WAL3A
BIPCSMR16 DISTANCE HANGOVER MATGAME PFDEP STC02 WALL
BITDIFF DISUBSTR HAROWS MATHLOVE PGCD STC04 WATER
BITMAP DIV HASHIT MATSUM PHIDIAS STPAR WEIRDFN
BITPLAY DIVCNT2 HEAPULM MAWORK PHONELST STRANG WILLITST
BLAMOEBA DIVCNT3 HEISLAZY MAXISET PHRASES STRNGSLV WINDVANE
BLINNET DIVFACT HELPR2D2 MAXMATCH PHT SUBLEX WPC5C
BLMIRINA DIVISION HERDING MAXRAD PIE SUBMERGE WPC5I
BLOPER DNALAB HIGH MAXSUMSQ PIGBANK SUBSET WPUZZLES
BOKAM143SOU DONALDO HIGHWAYS MBIPALIN PIHU1 SUBST1 WTK
BOMBER DOTAA HIST2 MBLAST PIR SUBSUMS XMAX
BOOKS1 DP HISTOGRA MCARDS PKA SUBXOR XMEN
BOOKWORM DQUERY HJB MCHAOS PLAYGAME SUB_PROB XXXXXXXX
BORW DRUIDEOI HKNAP MCOINS PLD SUFEQPRE XYI
BOTTOM DSUBSEQ HOLIDAY1 MDIGITS PLNDROME SUMFOUR YAPP
BOXES DWARFLOG HOMO MDOLLS PLSQUARE SUMITR YODANESS
BOYSCOUT DYNACON1 HONDA MEDIAN3 PMATRIX SUMPRO ZQUERY
BRCKTS DYZIO HORRIBLE METEORS POLYMUL SUMSUM ZSUM
BRCKTS2 EAGLE1 HOSPITAL MHLAR10 POLYNOM SUMSUMS ZUMA
BRIDGE EBOXES HOTELS MICEMAZE PON SUPPER
BROKEN EC_CONB HPYNOS MINNUM POSTERS SWAPS
BSHEEP EDIST HS08PAUL MINSUB POTHOLE SYNC13C
BUGLIFE EDIT HS09EQ MISERMAN POUR1 TAP2012A

TODO list of classical problems:

ABCD BST EN IAPCR2E MMATRIX PSYCHO3 TAP2014I
ACPC10F CAKE2 EQ2 IITKWPCL MMMGAME PT07C TAP2015D
ACPC10G CANTON ETFS IITWPC4I MON2012 PT07F TAP2015F
ADAGCD CERC07K EUROPEAN INCR MONODIG QCJ4 TAP2016D
ADDGP CHASE EVENFRQ INS14C MOON1 QUADAREA TAP2016F
ADVEDIST CHICAGO EXPLOSN INTERVA2 MORSE QUEEN TAP2016G
AE5B2 CLEVER FACENEMY IPL1 MPILOT REPAIR1 TAP2016I
AEROLITE CLK FASTFOOD JAVAC MSTRING ROOTCIPH TFOSS
AFS CLOPPAIR FILRTEST JOSWAP MSTS RPLA THREECOL
AGPC01G CLZSTRNG FLIB JPIX MVECTOR RRSCHED TOE2
AIRLINE2 CNTINDX2 FP JRIDE MZVRK RSTAURNT TREEBA
ALIBB CODERE3 FREQ2 JZPEXT NPC2014E SAMER08E TREEISO
ALIENS CODESPTB FTOUR KNMOVE NUMTRY SAMTWARR TRICKTRT
AMR10C COLORSEG GAME KOSPC13B NWERC11C SAWMILL TRICOUNT
AMR10I COT4 GCDS KPARCH ODWS SEGMENTS TWOPROF
AMR12I COVER2 GCJ1C09B KPGRAPHS OLOLO SEQPAR2 UCI2009B
AMZSEQ CROSSOVER GCPC11H KPMATRIX OMWG SERVICE UNTITLE1
ANARC09F CT GEEKOUNT KSMALL PA06ANT SGIFT UOFTCC
APIO14_A CUBERT GEM KULE PARADOX SHOP2 VOTAS
ARITH CUTSQRS GETFAST LAGRANGE PARSUMS SKY WEBISL
ARRPRM CWC2015 GLJIVE LCPC12B PCOPTRIP SMILEY1807 WEIGHT
BABY DAVIDG GOT LIGHTIN PCPC12D SOCIALNE WIJGT
BACKUP DBALLZ GSMATRIX LOPOV PCPC12H SORTMAC WIRELESS
BADXOR DCEPC11I GSS8 LOTGAME PCPC12I SPCO WORDCNT
BCAKE DEADFR HELPBOB MAIN112 PDECODE SPIRALGR WORDS1
BIA DEXTER HG MATH1 PEBBMOV SPP XYYHHTT
BISHOPS DIVREL HIGHWAY1 MAXOR PERIODNI SQRROOT ZAMENA
BLMIRANA DIVSUM2 HMBY MBEEWALK PGTV STORE ZTC
BOI7SOU DOMINO8 HOLIDAY2 MCAMP PIB STREDUCE
BOMB2 DOMINOES HOMEW MGLAR10 POLISH STRLCP
BOOKCASE DOORSPEN HSHW MINDIFF POWPOW TAP2012G
BRDGHRD DPAIR HUBULLU MINMOVE PRMLX TAP2013D
BRKSTRNG EASYPROB IAPCR2D MKPAIRS PSTR TAP2014C