@bobchennan

China

Joined Nov 2008

World Rank: #74 (183.2 points)

Institution: HNSDFZ

Activity over the last year

Effectiveness

 Problems solved
489
 Solutions submitted
2400

Problems

List of solved classical problems:

ABCDEF BTCODE_D DISQUERY GSS5 MAXSUMSQ PHDISP SHOPPERS
ACODE BUGLIFE DIST GSS6 MBINGO PHONELST SIGNGAME
ACPC10A BUREAU DISTANCE GUESSING MDIGITS PHRASES SKIVALL
ACPC10C BYECAKES DISTX GUESSTHE MDST PIR SKYLINE
ACPC10D BYTESM2 DISUBSTR HAALPHA MEMDIS PKA SOCIALNE
ACPC10E C1LJUTNJ DIVSUM2 HACKERS MFLAR10 PLATON SOPARADE
ACPC11C C1TABOVI DOMINOES HACKING MGLAR10 PLCNMGME SORTBIT
ACS CAL DPAIR HANGOVER MHLAR10 PLD SORTING
ACTIV CALLS DQUERY HARDQ MIDO PMATRIX SPFIBO
ADDREV CAPCITY DRAWQUAD HAROWS MINCOUNT POLEVAL SPHIWAY
ADV04A1 CASHIER DROOT HC MINSEQ PON SPP
ADV04B1 CATM DSUBSEQ HEXBOARD MINUS PPATH SQDANCE
ADV04E CCCCUBE EASYPROB HIGH MISERMAN PRIME1 SSHUFFLE
AE00 CCROSS EDIST HIGHWAY1 MJLAR10 PRLGAME STONE
AE2A CCROSSX EDIT3 HISIX MKBUDGET PRO STRDIST
AE2B CENCRY EGYPIZZA HKNAP MKLAR10 PROOT STREDUCE
AE3A CERC07B ELCS HOMEW MKPALS PSTR STREET
AE4B CERC07C EPALIN HORRIBLE MKWAVES PSTRING STREETR
AE5B1 CERC07H EQU2 HPYNOS MMAXPER PT07B STRLCP
AE5B2 CERC07K ESCJAILA HPYNOSII MMCUT PT07D SUBST1
AEROLITE CERC07N ESJAIL HS08FOUR MMOD29 PT07F SUB_PROB
AIBOHP CERC07P ETF HS08PAUL MOBILE PT07J SUDOKU
AIRLINES CERC07R EXPLOSN ICAMPSEQ MOBILE2 PT07X SUMFOUR
ALICEBOB CERC07S EXPR3 ICODER MOD PT07Y SUMITR
ALIENS CERC07W FACT0 IITD1 MORPH PT07Z SWTHIN
AMR10A CF25E FACTOR1 IITD4 MRECTCNT PYRSUM TAN1
AMR10C CF33C FANCY IMGPROJ MSE08G PYRSUM2 TDKPRIME
AMR10D CF36D FASTFLOW IMPUNITS MSKYCODE QCJ4 TDPRIMES
AMR10E CFJUN21 FASTFOOD INCR MSTRING QMAX3VN TEST
AMR10G CFPARTY FCSYS INCSEQ MSTRMND QTREE TILING
AMR10H CH3D FCTRL INTCOMB MSTS QTREE2 TLE
AMR10I CHAIN FENCE1 INTEGER1 MTRAIN RAIN2 TOMJERRY
AMR10J CHAIR FERT21_0 INTEGMAX MTRIAREA RECTANGL TOP10
AMR11E CHEFJUN FIBOSUM INVESORT MUDDY RELINETS TOURIST
ANALYSER CHEFMAY FILRTEST IOIISL08 MUL REMGAME TRANSP
ANARC07C CHOCDIST FINDSR IOIPALIN MULTQ3 REPAIR1 TRANSP1
ANARC07G CHRIS FIRM JAVAC MVECTOR REPEATS TRANSP2
ANTTT CIRCSCR FLIB JUMP1 MZVRK RESIST TREEGAME
ARCTAN CIRU FOREST2 JZPCIR NAJKRACI RNG TREEISO
AREA1 CLOSEST FPLAN JZPGYZ NCKLCE ROADTRIP TREESIM
ARITH CMEXPR FSEATS KNJIGE NDIVPHI ROBOT TRICOUNT
BABY CNTTREE FSHEEP KPEQU NEG2 ROMANRDS TRIEQUAL
BACKPACK COEF FTOUR2 KPGAME NFACTOR ROUNDT TRIKA
BACKUP COINS FUNFACT KPPOLY NGM RPS TROLLS
BALL COMDIV GAME31 KPSUM NICEDAY RSORTING TTOP
BALLOON COMPASS GARBAGE KRECT NOCHANGE RUNAWAY TWICE
BARB COOLNUMS GCD3 LASTDIG NQUEEN SAM TWIST
BEENUMS COPYDNA GCDEX LASTDIG2 NSTEPS SAMER08A TWOPATHS
BIA COT GCPC11A LATTICE NSUBSTR SAMER08C UCODES
BICYCLE COVER2 GCPC11B LCMSUM NUMOFPAL SAMER08D VCIRCLES
BIGSEQ COWPIC GCPC11C LCS OAE SAMER08E VGCD
BILLIARD CPATTERN GCPC11D LEGRENDS ONP SAMER08F VLATTICE
BIO1 CPCRC1C GCPC11E LEXIPOS OPTM SAMER08G VOCV
BISHOPS CPU GCPC11F LGLOVE OPTSUB SAMER08I VOL
BLUEEQ2 CRYPTO2 GCPC11G LINEUP ORDERSET SAMER08J VPALIN
BOI7SEQ CRYPTO6 GCPC11H LIS2 OSPROB1 SAMER08K VPARTY
BOI7SOU CSQUARE GCPC11I LITE PAIRGRPH SBETS WEIGHT
BOOKCASE CT10R3B GCPC11J LLCA PAIRSUM SBSTR1 WILLITST
BOOKS1 CT14E GEM LONER PALACE SCROLL WINDMILL
BORW CT16E GEN LOSTCT PALDR SEGMENTS WMELON
BOYSCOUT CT25C GEOM LPERMUT PANCAKES SELTEAM WORDCNT
BPORT CTFLAG GETBACK M3TILE PARKET1 SEQ WORDS
BRCKGAME CTRICK GIRLSNBS MAIN74 PARTY2 SEQ1 WORDS1
BRI DAGCNT GLJIVE MAJOR PB SEQ6 WPUZZLES
BRIDGE DANCE GOLDG MARBLES PC8C SEQFUN XMAX
BRODOVI DCEPC204 GRIDCOIN MARIOGAM PC8H SEQN YAPP
BROKEN DEADFR GSS1 MATCH PEBBLE SEQPAR YOKOF
BROUL DEFKIN GSS2 MATCHING PERIODNI SHAMAN YOUTUBE
BRPAR DESERT GSS3 MATHS PERMUT3 SHLIGHTS ZOO
BST DETER3 GSS4 MATRIX2 PGCD SHOP2

TODO list of classical problems:

AMATH DPMAX HOLIDAY2 MLE POLYSSQ PT07H
BRICKS EXPR1 JZPFOR MULPAL PROFIT ROOT
COT2 HANOI07 KPARCH PC8F PT07A SETCOV
COVER HOLIDAY1 MINDIST PHONY PT07C