yide zhang

@zhangyide

China, Wuhan

Joined Dec 2015

World Rank: #20 (320.7 points)

Institution: Huazhong University Of Science & Technology

Activity over the last year

Effectiveness

 Problems solved
1009
 Solutions submitted
32949

Problems

List of solved classical problems:

ABA12C BRCKTS DYNACON1 HPYNOS MINNUM PRIME1 TAP2012B
ABA12D BRDGHRD DYNACON2 HS08PAUL MINSUB PRIMEZUK TAP2012D
ABCDEF BRIDGE DYNALCA HS09EQ MISERMAN PRINT TAP2012F
ABCPATH BRKSTRNG DYZIO HS10SQFT MIXTURES PRJAN15C TAP2012H
ABSP1 BROKEN EAGLE1 HSHW MKEQUAL PRJAN15F TAP2013A
ABSURD BSHEEP EASYMATH HXH MKJUMPS PRMQUER TAP2013C
ABSYS BSPRIME EASYPROB IAPCR2C MKTHNUM PRO TAP2013D
ACANVAS BTCODE_G EBOXES IAPCR2D MLAND PROBLEM4 TAP2013E
ACMT BUD13TLF EC_CONB IAPCR2F MLASERP PROD1GCD TAP2013G
ACODE BUGLIFE EC_DIVS ICAMPSEQ MMASS PROFIT TAP2013H
ACPC10A BUSYMAN EC_P ICANDIES MMATRIX PROOT TAP2013J
ACPC10B BUZZW EDDIST IE1 MMINMAX PSTRING TAP2014B
ACPC10C BVAAN EDIST IE4 MMINPAID PSYCHON TAP2014C
ACPC10D BWB EGYPIZZA IGAME MMINPER PT07C TAP2014E
ACPC11B BWIDOW EIGHTS IITKWPCJ MMMGAME PT07J TAP2014G
ACPC11C BYECAKES EIUASSEMBLY IITKWPCL MOBILE2 PT07X TAP2014H
ACQUIRE BYTESE2 EKO IITKWPCN MOD PT07Y TAP2014I
ACTIV BYTESM2 ELEVTRBL IITKWPCO MONKK PT07Z TAP2014J
ADACLEAN CAC ELPESUM IITWPC4F MONODIG PTIME TAP2015A
ADACOINS CADYDIST EMPTY IKEYB MONONUM PUCMM210 TAP2015C
ADACON CAKE2 EMTY2 ILKQUERY MORSE PUTNIK TAP2015D
ADACROP CAM5 EN ILKQUERY2 MREPLBRC PYRA TAP2015F
ADACYCLE CANDY ENIGMATH ILKQUERYIII MROADS QCJ3 TAP2015G
ADADUNG CANDY3 EPALIN IM MSCHED QCJ4 TAP2015H
ADAFIELD CANTON EQUI IMMERSED MSE06H QMAX3VN TAP2016B
ADAFUROW CAPCITY ESYRCRTN IMPER MSE06I QTDIVIDE TAP2016C
ADAGCD CATTACK ETF INC2015F MSKYCODE QTREE TAP2016D
ADAINDEX CCHESS ETFD INCDSEQ MTOTALF QTREE2 TAP2016E
ADAKOHL CCOST EUROPEAN INCPOWK MTREE QTREE4 TAP2016F
ADALIST CDC12_A EXLAGFIB INCR MTRIAREA QTREE5 TAP2016G
ADAMATCH CDC12_H EXPEDI INCSEQ MUDDY QTREE6 TAP2016H
ADANUM CDOWN EXPLOSN INS14F MUL QTREE7 TAP2016J
ADAORANG CDRSANJ EXPOR INS14G MULTQ3 QUADAREA TAP2016K
ADAPLANT CEQU EXPRESS INS14H MUSKET QUEEN TAP2016L
ADAQUEUE CERC07B FACEFRND INTEGER1 MYQ1 QUERYSTR TAXI
ADASEQEN CERC07K FACENEMY INTSUB MYQ10 QUEST4 TBATTLE
ADATEAMS CF25E FACT0 INUM MYQ2 QUEST5 TBGAME
ADATREE CFPARTY FACTCG2 INVCNT NAJMS RACETIME TDKPRIME
ADDREV CH3D FACTMUL INVPHI NAJPF RANGESUM TDPRIMES
ADFRUITS CHAIN FACVSPOW IOIPALIN NAJPWG RANGZER2 TEAM2
ADST01 CHASE FAILURE IOPC1207 NAKANJ RAONE TEMPLEQ
ADVEDIST CHEATING FAKETSP IWGBS NAPTIME RATING TESSER
AE00 CHICAGO FANCY JAVAC NATALIAG RECTANGL TEST
AE2A CHMAZE FARIDA JEDNAKOS NDIV RENT TETRA
AE5B2 CHOCOLA FASHION JLNT NDIVPHI REPEATS TETRAVEX
AEROLITE CINEMACON FASTFLOW JNEXT NDIVPHI2 REVFIB TETRIS3D
AFS CIRCLE_E FAVDICE JPIX NETADMIN RIOI_2_3 TFOSS
AGGRCOW CIRU FCANDY JUICE NEXTLEX RIVALS TFRIENDS
AHOCUR CIRUT FCDC JULKA NFACTOR RKS THRBL
AIBOHP CISTFILL FCTRL JUMPPY NG0FRCTN RMID THREECOL
AJOB CITY2 FCTRL2 JZPEXT NGCD RMID2 THREENUMBERS
AKBAR CLEANRBT FEAST KAOS NGIRL RNG TIP1
AKVQLD03 CLK FENCE1 KATHTHI NGM ROADS TIPTOP
ALCATRAZ2 CLOPPAIR FIBOSUM KGSS NGM2 ROCK TLE
ALICESIE CMG FIBTWIST KNIGHTS NHAY ROOTCIPH TMSUM
ALIEN CNTINDX FILRTEST KNMOVE NICEBTRE RPAR TOANDFRO
ALL CNTPRIME FINDPRM KOICOST NICEDAY RPLA TOE1
ALLIZWEL COCONUTS FINDSR KOMPICI NINJA3 RPLB TOE2
ALTSEQ CODEIT03 FINFRAC KOPC12A NITK06 RPLC TOP10
AMBLE CODEM4 FISHER KOZE NITT8 RPLN TOUR
AMR10C CODERE3 FLIB KPGAME NNUM RRANGE TPC07
AMR10G CODFURY FPLAN KPGRAPHS NOCHANGE RROOT TPGA
AMR10I COINS FRACTION KPMATRIX NOTATRI RRSCHED TRAFFICN
AMR11A COLONY FREQ2 KPRIMESB NOVICE63 SABBIRGAME TRANSP
AMR11B COLORSEG FREQUENT KPSUM NPC2014A SAFECRAC TRANSP2
AMR11D COMDIV FRND KPURSUIT NPC2014E SAM TREEBA
AMR11E CONDUIT FRNDCIRC KQUERY NPC2014F SAMER08A TREEISO
AMR11F CONTEST FRNDZND KQUERYO NPC2015A SAMER08C TREEORD
AMR11H CORNET FTOUR2 KRECT NPC2015D SAMER08D TRICKTRT
AMR11I COT FUNPROB KURUK14 NPC2016A SAMER08E TRICOUNT
AMR11J COT2 FURYROAD LABYR1 NPC2016C SAMER08F TRIGALGE
AMR12A COT3 GAME LAS NQUEEN SANTA1 TRIKA
AMR12C COT4 GAME31 LASTDIG NSTEPS SAS001 TRIP
AMR12D COU GAMES LASTDIG2 NSUBSTR SBANK TRNGL
AMR12E COUNT GASWARS LASTSHOT NSUBSTR2 SBETS TRT
AMR12I COURAGE GCDEX LAZYCOWS NUMOFPAL SCAVHUNT TRVCOST
AMZSEQ COURIER GCDMAT LAZYPROG NUMPATH SCITIES TSHOW1
ANARC05B COVER GCJ1C09A LCA NUMTSN SCUBADIV TSUM
ANARC05H COWPIC GCJ1C09C LCMSUM NWERC11C SEGSQRSS TTM
ANARC08B CPAIR2 GCPC11D LCPC12F NWERC11I SELTEAM TUTMRBL
ANARC08F CPATTERN GCPC11H LCS NY10A SEQ TWENDS
ANARC08G CPCRC1C GCPC11J LCS0 NY10E SEQ2 TWIST
ANARC08H CPRIME GEM LCS2 OAE SEQPAR2 TWOKINGS
ANARC09A CPRMT GEN LCS3 ODDDIV SERGRID TWOPATHS
ANARC09B CRAN02 GEOPROB LEXSTR OFFSIDE SERVICE TWOPROF
ANDROUND CRAN04 GERGOVIA LGLOVE OLOLO SGAME TWOSQRS
ANGELS CRAYON GIRLSNBS LIGHTIN ONEZERO SGIFT UCV2013A
ANGRMTST CRDS GIVEAWAY LIM ONP SHAHBG UCV2013E
ANTP CROSSOVER GLJIVE LINES OPCPIZZA SHANGUL UCV2013H
ANTTT CRSCNTRY GNY07H LINEUP OPMODULO SHELF UCV2013I
APIO10A CRYPTON GNYR09F LIS2 OPTM SHOP UJ
APS CS345A1 GOALFR LISA ORDERS SHOP2 ULM02
ARBITRAG CSTREET GOC11A LITE ORDERSET SHPATH ULM09
ARCTAN CTRICK GOC11B LITELANG ORDSUM23 SHUB1307 UNICA
ARDA1 CUBEFR GONE LKS OTOCI SKYLINE UOFTCG
AREA1 CUBNUM GOO LMCONSTR PA06ANT SKYLINE2 UPDATEIT
ARITH2 CVJETICI GOODA LOOPEXP PAGAIN SMALL VCIRCLES
ARMY CVXPOLY GOODB LOPOV PALIN SMILEY1807 VECTAR1
ARRANGE CYLINDER GOODG LOSTBOX PARTIT SNGINT VECTAR11
ARRAYSUB CZ_PROB1 GOT LOSTNSURVIVED PARTPALI SOLIT VECTAR13
ASCDFIB DAGCNT GPA1 LOTGAME PARTY SORTBIT VECTAR5
ASSIGN DANDVIOL GPINTRI LOVEBIRDS PATHEADS SORTMAC VECTAR6
ATOMS DANGER GRASSPLA LPERMUT PATHGAME SPCJ VECTAR8
BABTWR DCEPC11B GRE LPIS PATULJCI SPCO VENOM
BABY DCEPC12G GREED LQDCANDY PAYING SPEED VFMUL
BACKPACK DCEPC13D GS LUCIFER PBCGAME SPHIWAY VISIBLEBOX
BACKUP DCEPC14A GSCANDY LVADER PBOARD SPIKES VLATTICE
BADXOR DCEPC14G GSHOP M3TILE PCOPTRIP SPOINTS VMILI
BALIFE DCEPC206 GSS1 MAIN112 PEBBMOV SPP VOCV
BALLOON DCEPC501 GSS2 MAIN113 PERFUME SQDANCE VONNY
BALLOT DCEPC504 GSS3 MAIN72 PERIOD SQFREE VPALIN
BALLSUM DCEPC706 GSS4 MAIN75 PERIODNI SQRBR WACHOVIA
BALNUM DCEPC810 GSS5 MAIN8_C PERMJUMP SQRMINSUM WAL3A
BANDW DCEPCA03 GSS6 MAKEMAZE PERMUT1 SRTMACH WALKROBO
BANKROB DCOWS GSS7 MARBLES PERMUT2 SSORT WATER
BAT1 DEADFR GSS8 MARIOGAM PFDEP STABLEMP WEIGHT
BDOI16B DEFKIN GSWORDS MARTIAN PGCD STAMPS WEIRDFN
BDOI16D DETECT GUANGGUN MATCH PHIDIAS STARGATE WIJGT
BDOI16E DETER3 HABLU MATCHING PHONELST STARSBC WILLITST
BEADS DICT HACKING MATGAME PHRASES STC02 WORDCNT
BEHAPPY DIEHARD HACKRNDM MATHLOVE PHT STPAR WORDRING
BENEFACT DIGOKEYS HALLOW MATSUM PIBO STRANG WORDS1
BGSHOOT DINGRP HAMSTER1 MAXMATCH PIE STRAWB WPC5C
BIGSEQ DISJPATH HANGOVER MAXOR PIGBANK STRMATCH WPC5E
BINGO DISQUERY HAROWS MAXRAD PIHU1 STRNGSLV WPC5G
BINPRNUM DISTANCE HASHIT MAXSUMSQ PLAYGAME SUBLEX WPC5I
BINSTIRL DISUBSTR HC12 MAXWOODS PLD SUBMERGE WPUZZLES
BIPCSMR16 DIV HEAPULM MB1 PLNDROME SUBS WTK
BISHOPS DIV15 HEISLAZY MBEEWALK PLSQUARE SUBSEQ XMAX
BITDIFF DIV2 HELPR2D2 MBIPALIN PMATRIX SUBST1 XXXXXXXX
BITMAP DIVCNT2 HERDING MBLAST POKER SUBSUMS XYI
BLBONO DIVCNT3 HG MC POLISH SUBXOR YAPP
BLINNET DIVFACT HIGH MCAMP POLYMUL SUB_PROB YODANESS
BLMIRINA DIVFACT3 HIGHBABA MCARDS POLYNOM SUFEQPRE YOUTUBE
BLOPER DIVISION HIGHWAYS MCHAOS PON SUM1SEQ ZAMENA
BOBERT DIVREL HIPPO MCOINS POSTERS SUMFOUR ZIGZAG
BOKAM143SOU DIVSUM2 HIST2 MDOLLS POTHOLE SUMITR ZNANSTVE
BOMB2 DONALDO HISTOGRA MDST POUR1 SUMMUL ZQUERY
BOMBER DOTAA HJB MEDIAN3 POWERCAR SUMPRO ZSUM
BOOKCASE DPAIR HKNAP METEORS POWFIB SUMSUM
BOOKS1 DQUERY HOMEW MGLAR10 PPATH SUMSUMS
BOOKWORM DRAWIT HONDA MHLAR10 PQUEUE SWAPS
BOTTOM DRUIDEOI HORRIBLE MICEMAZE PR003004 SYNC13C
BOXES DSUBSEQ HOTELS MINDIST PRATA TABLE
BOYSCOUT DWARFLOG HPFORF MINMOVE PRHYME TAP2012A

TODO list of classical problems:

ABCD CABLETV EQUIPASS HOLIDAY1 MINDIFF POLQUERY TAP2015B
ACPC10F CARDSHUF ETFS HOLIDAY2 MKPAIRS POWPOW TAP2015J
ACPC10G CARRHIM EVENFRQ HOMO MOBIVINA PRIMES2 TAP2015K
ACPC10H CATINV EXPR3 HOSPITAL MON2012 PRJAN15E TAP2016I
ADACHES2 CERC07S FACT1 IAPCR2E MOON1 PSYCHO3 TEMPTISL
ADAFRIEN CHAIR FACTOR1 ICPCS MPILOT PT07F TETRAHRD
ADAGAME CLASSICO FASTFOOD IGOR MPOLY PTRI TFSETS
ADAGRAFT CLEVER FINGP IITWPC4I MSE08G PWRANDMOD TOHU
ADAJOBS CLZSTRNG FLING1 INCARDS MSTRING QUERYIT TORNJEVI
ADAMOLD CNTDO FN16CEIL INTERVA2 MSTS RAIN1 TOSCORE
ADV04F1 CNTINDX2 FNRANK INVENT MSUBSTR RESIST TPCPALIN
ALCATRAZ4 COWCAR FOOL INVESORT MUL2COM RP TREECST
ALIENS CRAZYSK FOXLINGS JGTLE MULTII RPLL TREENUM2
ALTPERM CRZYSMKR FP JMPMNKEY MZVRK SALMAN TRENDGCD
AMBIG CT FPOLICE JOKER1 NEG2 SAWMILL TRIP2
AMBM CTGAME FRQPRIME JZPGYZ NEO2 SCALES TRKNIGHT
AMR11C CUBERT FSEATS KDOMINO NINJA1 SCRAPER TROOPS
AP2 CUTSQRS FTOUR KHANS NINJA7 SEQ6 TTABLE
ARITH CWC2015 FUNFACT KPARCH NPC2014B SEQPAR TTTABLE
ASSIGN4 CYLINDES GALOU KPEQU NPC2014G SKY TULIPNUM
ASSIST DAVIDG GANNHAT KPPOLY NPC2015E SOCIALNE UCV2013B
A_W_S_N DBALLZ GARDENAR KSMALL NTG SOLDIER UJ01
BAISED DCEPC505 GCD2 KULE NTHPRIME SOPARADE UMNOZAK
BAT3 DEXTER GCD3 LASER_BEAM NUMQDW SORTING UNTITLE1
BCAKE DINOSM GCDS LCDS NUMTRY SORTOUT WEBISL
BDOI16A DIVCNTK GCJ101BB LCPC12B ODWS SPCU WINDVANE
BFALG DNALAB GCJ1C09B LIFEGAME OILCOMP SPIRALGR WOWSUBSTR2
BIA DOMINO8 GCJ2012C LINEGAR OMWG STAVATAR XC
BIDGAME DOMINOES GCPC11A MAIN74 PAIRDIV2 STEAD XMEN
BITPLAY DOORSPEN GEEKOUNT MAKETREE PAIRSUM STORE XYYHHTT
BLMIRANA EALP1 GEN2 MARSCOL PALDR STRCOUNT YOUWIN
BLOCKS EASYFACT GETFAST MATRIX PARADOX STREDUCE ZOO
BLOCK_D EDIT GGD MAXISET PARITY STRLCP
BORW EMOTICON GR MAXLN PCPC12D SUBPAL
BRCKTS2 ENCONDIN GRAFFDEF MELE2 PCPC12H SUBSET
BST EOPERA HAN01 MEXICAN PGTV TANKS
BUNNIES EQ2 HELPBOB MFISH PIB TAP2012E
BWORK EQBOX HIGHWAY1 MILPATR PIR TAP2012G