mengqi ma

@mamengqi

China, Wuhan

Joined Dec 2015

World Rank: #40 (246.5 points)

Institution: Huazhong University Of Science & Technology

Activity over the last year

Effectiveness

 Problems solved
873
 Solutions submitted
26512

Problems

List of solved classical problems:

ABA12C BRIDGE DYNACON1 HIGHWAYS MCARDS PLSQUARE SUMPRO
ABA12D BROKEN DYNALCA HIST2 MCHAOS PMATRIX SUMSUM
ABCD BSHEEP DYZIO HISTOGRA MCOINS POLQUERY SUMSUMS
ABCDEF BUGLIFE EAGLE1 HJB MDIGITS POLYMUL SUPPER
ABCPATH BUSYMAN EBOXES HKNAP MDOLLS POLYNOM SWAPS
ABSP1 BUZZW EC_CONB HOLIDAY1 MEDIAN3 PON SYNC13C
ABSURD BVAAN EC_P HOMO METEORS POSTERS TAP2012A
ABSYS BWIDOW EDIST HONDA MGLAR10 POTHOLE TAP2012B
ACANVAS BYECAKES EDIT HORRIBLE MHLAR10 POUR1 TAP2012D
ACMT BYTESE2 EGYPIZZA HOSPITAL MICEMAZE POWERCAR TAP2012E
ACODE BYTESM2 EIDSALAMI2 HOTELS MINNUM POWFIB TAP2012F
ACPC10A CADYDIST EIGHTS HPYNOS MINSUB PPATH TAP2012H
ACPC10B CAM5 EIUASSEMBLY HS08PAUL MISERMAN PQUEUE TAP2013C
ACPC10D CANDY EKO HS09EQ MIXTURES PR003004 TAP2013E
ACPC11B CANDY3 ELEVTRBL HS10SQFT MKEQUAL PRATA TAP2013G
ACPC11C CANTON EMOTICON HXH MKJUMPS PRHYME TAP2013H
ACQUIRE CAPCITY EMTY2 IAPCR2C MKTHNUM PRIME1 TAP2014B
ACTIV CARRHIM ENIGMATH IAPCR2F MKUHAR PRIMES2 TAP2014E
ADACHES2 CATM EOPERA ICAMPSEQ MLASERP PRIMEZUK TAP2014G
ADACLEAN CATTACK EPALIN ICANDIES MMASS PRINT TAP2014H
ADACYCLE CCHESS EQBOX IE1 MMINPAID PRJAN15B TAP2014J
ADAFIELD CCOST EQUI IE4 MMINPER PRJAN15E TAP2015A
ADAGAME CDC12_A ESYRCRTN IGAME MOBILE2 PRO TAP2015C
ADAINDEX CDRSANJ ETF IGOR MOD PROBLEM4 TAP2015G
ADAKOHL CEQU EXPEDI IITKWPCN MOLE PROBOR TAP2015H
ADALIST CERC07B EXPOR IITKWPCO MORSE PROD1GCD TAP2015K
ADAQUEUE CERC07S EXPRESS IITWPC4F MPILOT PROFIT TAP2016B
ADATREE CF25E FACEFRND ILKQUERY MPOLY PROOT TAP2016C
ADDREV CFPARTY FACENEMY IM MREPLBRC PSTRING TAP2016H
ADFRUITS CHAIN FACT0 IMMERSED MROADS PSYCHON TAP2016J
AE00 CHEATING FACT1 IMPER MSCHED PT07J TAP2016K
AE2A CHICAGO FACTCG2 INC2015F MSE06H PT07X TAP2016L
AEROLITE CHMAZE FACTMUL INCARDS MSE08G PT07Y TAXI
AGGRCOW CHOCOLA FACTOR1 INCDSEQ MSKYCODE PT07Z TBATTLE
AIBOHP CIJEVI FACVSPOW INCPOWK MSUBSTR PTIME TBGAME
AJOB CIRCLE_E FAILURE INCSEQ MTOTALF PUTNIK TDKPRIME
AKBAR CIRCSCR FAKETSP INS14G MTREE PYRA TDPRIMES
AKVQLD03 CIRU FANCY INTEGER1 MTRIAREA QCJ4 TEAM2
ALCATRAZ2 CIRUT FARIDA INTSUB MUDDY QMAX3VN TEMPERAT
ALICESIE CISTFILL FASHION INUM MUL QTREE TEMPLEQ
ALIEN CITY2 FASTFLOW INVCNT MULTQ3 QTREE2 TEMPTISL
ALL CLASSICO FAVDICE IOIPALIN MUSKET QTREE4 TEST
ALLIZWEL CLEANRBT FCANDY IWGBS MYQ10 QTREE5 TETRAVEX
ALTSEQ CLOPPAIR FCDC JEDNAKOS NAJMS QTREE6 TETRIS3D
AMBIG CMG FCTRL JNEXT NAJPF QTREE7 TFRIENDS
AMBM CMPLS FCTRL2 JPIX NAJPWG QUERYSTR THRBL
AMR10C CNTDO FEAST JULKA NAKANJ QUEST4 TIPTOP
AMR10E CNTINDX FENCE1 JUMPPY NATALIAG QUEST5 TLE
AMR10G CNTINDX2 FIBOSUM JZPGYZ NDIV RACETIME TMSUM
AMR11A CNTPRIME FIBTWIST KAOS NDIVPHI RANGESUM TOANDFRO
AMR11B CNTTREE FILRTEST KATHTHI NDIVPHI2 RANGZER2 TOE1
AMR11D COCONUTS FINDPRM KGSS NEG2 RANJAN02 TOHU
AMR11E CODEIT03 FINDSR KNIGHTS NETADMIN RAONE TOPCODE
AMR11F CODEM4 FINFRAC KOICOST NEXTLEX RATING TORNJEVI
AMR11H CODFURY FINGP KOIREP NFACTOR RENT TOSCORE
AMR11I COINS FISHER KOPC12A NGCD REPEATS TOUR
AMR11J COLONY FN16ASGN KOZE NGM RIVALS TPCPALIN
AMR12A COMDIV FOOL KPEQU NGM2 RKS TPCPPLAR
AMR12D CORNET FPLAN KPGAME NHAY RMID TRAFFICN
ANARC05B COT FPOLICE KPMATRIX NICEBTRE RMID2 TRANSP
ANARC05H COT2 FREQ2 KPSUM NICEDAY ROADS TRANSP2
ANARC08B COT3 FREQUENT KPURSUIT NINJA3 ROCK TREEORD
ANARC08G COU FRNDCIRC KQUERY NITK06 RPAR TRENDGCD
ANARC08H COURAGE FRNDZND KQUERYO NNUM RPLB TRIGALGE
ANARC09A COURIER FSEATS KURUK14 NOCHANGE RPLC TRIP
ANDROUND COWCAR FTOUR2 LABYR1 NOTATRI RPLE TRIP2
ANGELS COWPIC FUNPROB LAS NOVICE63 RPLL TRNGL
ANGRMTST CPAIR2 FURYROAD LASER NPC2014A RPLN TRT
ANTP CPATTERN GAMES LASER_BEAM NPC2014B SABBIRGAME TRVCOST
ANTTT CPCRC1C GANNHAT LASTDIG NPC2014F SAFECRAC TRYCOMP
AP2 CPRIME GARDENAR LASTDIG2 NPC2015A SAM TSHOW1
APIO10A CPRMT GCD2 LASTSHOT NPC2015D SAMER08A TSUM
APS CRAN02 GCD3 LAZYPROG NPC2016A SAMER08C TTM
ARBITRAG CRAN04 GCDEX LCA NQUEEN SAMER08D TULIPNUM
ARCTAN CRAZYSK GCJ1C09A LCDS NSTEPS SAMER08F TWENDS
ARDA1 CRDS GCJ1C09C LCMSUM NSUBSTR SANTA1 TWIST
AREA1 CRSCNTRY GCPC11D LCPC12F NSUBSTR2 SAS001 TWOGAME
ARITH2 CRZYSMKR GCPC11F LCS NUMOFPAL SBANK TWOKINGS
ARMY CS345A1 GCPC11J LCS0 NUMPATH SBETS TWOPATHS
ARRANGE CSTREET GEEKOUNT LCS2 NUMQDW SCALES TWOSQRS
ARRAYSUB CSUBSEQS GEN LCS3 NUMTSN SCAVHUNT UCV2013A
ASCDFIB CTGAME GEN2 LEXSTR NY10A SCITIES UCV2013E
ASSIGN CTOI10D3 GEOPROB LGLOVE NY10E SCUBADIV UCV2013H
ATOMS CTRICK GERGOVIA LIFEGAME OAE SEGSQRSS UCV2013K
BABTWR CUBEFR GGD LINEGAR ODDDIV SELTEAM UJ01
BABY CUBNUM GIRLSNBS LINES OFFSIDE SEQ ULM09
BACKPACK CVJETICI GLJIVE LINEUP OILCOMP SERGRID UOFTCG
BADXOR CVXPOLY GNY07H LIS2 ONEZERO SHAHBG UPDATEIT
BAISED CYLINDER GNYR09F LISA ONP SHANGUL USUBQSUB
BALLOT CZ_PROB1 GOALFR LITE OPCPIZZA SHOP VCIRCLES
BALLSUM DAGCNT GOC11B LKS OPTM SHPATH VECTAR1
BALNUM DANGER GONE LMCONSTR ORDERS SKYLINE VECTAR11
BANDW DCD GOO LOPOV ORDERSET SKYLINE2 VECTAR13
BANKROB DCEPC11B GOODB LOSTBOX OTOCI SNGINT VECTAR5
BAT1 DCEPC13D GOODG LOSTNSURVIVED PAGAIN SNGMSG VENOM
BDOI16C DCEPC206 GOT LPERMUT PAIRSUM SOCNETC VFMUL
BDOI16E DCEPC501 GPA1 LPIS PALDR SOLIT VISIBLEBOX
BEADS DCEPC504 GR LQDCANDY PALIN SORTBIT VISION
BENEFACT DCEPCA03 GRASSPLA LUCIFER PARITY SPEED VLATTICE
BGSHOOT DCOWS GS LUCKYNUM PARTIT SPIKES VMILI
BIA DETER3 GSCANDY LWAR PARTPALI SPP VOCV
BIGSEQ DICT GSHOP M3TILE PARTY SQDANCE VONNY
BINGO DIEHARD GSS1 MA1 PATHEADS SQFREE VPALIN
BINPRNUM DINGRP GSS2 MAIN113 PATHGAME SQRBR WACHOVIA
BINSTIRL DISJPATH GSS3 MAIN72 PATULJCI SQRMINSUM WAL3A
BIPCSMR16 DISNEY GSS4 MAIN74 PAYING SSHUFFLE WALL
BITDIFF DISQUERY GSS5 MAIN75 PBCGAME SSORT WATER
BITMAP DISTANCE GSS6 MAIN8_C PERFUME STABLEMP WEIRDFN
BITPLAY DISUBSTR GSS7 MAKEMAZE PERIOD STAMPS WILLITST
BLAMOEBA DIV GUANGGUN MAKETREE PERMUT1 STARSBC WINDVANE
BLINNET DIV15 HABLU MARBLES PERMUT2 STC02 WPC5C
BLMIRANA DIVCNT2 HACKING MARIOGAM PFDEP STC04 WPC5I
BLMIRINA DIVCNT3 HACKRNDM MARTIAN PGCD STPAR WPUZZLES
BLOPER DIVFACT HALLOW MATCH PHIDIAS STRANG WTK
BOKAM143SOU DIVISION HAMSTER1 MATCHING PHONELST STRNGSLV XMAX
BOMARBLE DIVSUM2 HANGOVER MATGAME PHRASES SUBLEX XMEN
BOMBER DNALAB HAROWS MATHLOVE PHT SUBMERGE XXXXXXXX
BOOKS1 DONALDO HASHIT MATSUM PIE SUBSET XYI
BOOKWORM DOORSPEN HEADSHOT MAWORK PIGBANK SUBST1 YAPP
BORW DOTAA HEAPULM MAXISET PIHU1 SUBSUMS YODANESS
BOTTOM DP HEISLAZY MAXMATCH PIR SUBXOR ZQUERY
BOXES DQUERY HELPR2D2 MAXRAD PKA SUB_PROB ZSUM
BOYSCOUT DRUIDEOI HERDING MAXSUMSQ PLAYGAME SUFEQPRE ZUMA
BRCKTS DSUBSEQ HG MBIPALIN PLD SUMFOUR
BRCKTS2 DWARFLOG HIGH MBLAST PLNDROME SUMITR

TODO list of classical problems:

ACPC10F BRKSTRNG ETFS INS14C MMMGAME PT07F TAP2015F
ACPC10G BST EUROPEAN INS14F MON2012 QUADAREA TAP2016D
ADACOINS BTCODE_G EVENFRQ INTERVA2 MONODIG QUEEN TAP2016F
ADAFRIEN CAKE2 EXPLOSN INUMBER MOON1 RECTANGL TAP2016G
ADAGCD CERC07K FASTFOOD IPL1 MOWS RELINETS TAP2016I
ADAGRAFT CHASE FLIB JAVAC MSE06I REPAIR1 TFOSS
ADDGP CLEVER FN16CEIL JOSWAP MSTRING ROOTCIPH THREECOL
ADVEDIST CLK FOXLINGS JRIDE MSTS RPLA TOE2
AE5B2 CLZSTRNG FP JUICE MVECTOR RRSCHED TREEBA
AFS CODERE3 FRQPRIME JZPEXT MZVRK RSTAURNT TREEDEGREE
AGPC01G CODESPTB FTOUR KDOMINO NEO2 SAMER08E TREEISO
AHOCUR COLORSEG GAME KNMOVE NGON SAMTWARR TRICKTRT
AIRLINE2 CONDUIT GCDS KOSPC13B NPC2014E SAWMILL TRICOUNT
ALIBB COT4 GCJ1C09B KPARCH NUMTRY SEGMENTS TRIKA
ALIENS COVER GCJ2012C KPGRAPHS NWERC11C SEQPAR2 TUTMRBL
AMR10I COVER2 GCPC11H KSMALL ODWS SERVICE TWOPROF
AMR12I CROSSOVER GEM KULE OLOLO SGIFT UCI2009B
AMZSEQ CRYPTON GETFAST LAGRANGE OMWG SHOP2 UNICA
ANARC09B CT GSMATRIX LCPC12B PA06ANT SKY UNTITLE1
ANARC09F CUBERT GSS8 LIGHTIN PARADOX SMILEY1807 UOFTCC
APIO14_A CUTSQRS HAN01 LIM PARSUMS SOCIALNE VOTAS
ARITH CWC2015 HELPBOB LOTGAME PCOPTRIP SORTMAC WEBISL
ARRPRM DAVIDG HIGHWAY1 LVADER PCPC12D SORTOUT WEIGHT
BACKUP DBALLZ HMBY MAIN112 PCPC12H SPCO WIJGT
BALLOON DCEPC11I HOLIDAY2 MATH1 PCPC12I SPIRALGR WIRELESS
BAT3 DEADFR HOMEW MAXLN PDECODE SQRROOT WORDCNT
BCAKE DEXTER HSHW MAXOR PEBBMOV STORE WORDS1
BDOI16A DIVREL HUBULLU MBEEWALK PERIODNI STREDUCE XC
BDOI16D DOMINO8 IAPCR2D MC PGTV STRLCP XYYHHTT
BFALG DOMINOES IAPCR2E MCAMP PIB SUBS YOUWIN
BISHOPS DPAIR ICPCS MCQUERY POLISH SUMMUL ZAMENA
BLOCK_D EASYFACT IITKWPCJ MINDIFF POWPOW TAP2012G ZNANSTVE
BOI7SOU EASYPROB IITKWPCL MINMOVE PRMLX TAP2013D ZTC
BOMB2 EN IITWPC4I MKPAIRS PSTR TAP2014C
BOOKCASE EQ2 ILKQUERYIII MMATRIX PSYCHO3 TAP2014I
BRDGHRD ESJAIL INCR MMAXPER PT07C TAP2015D