@bobchennan

China

Joined Nov 2008

World Rank: #70 (186.4 points)

Institution: HNSDFZ

Activity over the last year

Effectiveness

 Problems solved
492
 Solutions submitted
2400

Problems

List of solved classical problems:

ABCDEF BTCODE_D DISQUERY GSS6 MDIGITS PIR SKIVALL
ACODE BUGLIFE DIST GUESSING MDST PKA SKYLINE
ACPC10A BUREAU DISTANCE GUESSTHE MEMDIS PLAHTE SOCIALNE
ACPC10C BYECAKES DISTX HAALPHA MFLAR10 PLATON SOPARADE
ACPC10D BYTESM2 DISUBSTR HACKERS MGLAR10 PLCNMGME SORTBIT
ACPC10E C1LJUTNJ DIVSUM2 HACKING MHLAR10 PLD SORTING
ACPC11C C1TABOVI DOMINOES HANGOVER MIDO PMATRIX SPFIBO
ACS CAL DPAIR HARDQ MINCOUNT POLEVAL SPHIWAY
ACTIV CALLS DQUERY HAROWS MINSEQ PON SPP
ADDREV CAPCITY DRAWQUAD HC MINUS PPATH SQDANCE
ADV04A1 CASHIER DROOT HEXBOARD MISERMAN PRIME1 SSHUFFLE
ADV04B1 CATM DSUBSEQ HIGH MJLAR10 PRLGAME STONE
ADV04E CCCCUBE EASYPROB HIGHWAY1 MKBUDGET PRO STRDIST
AE00 CCROSS EDIST HISIX MKLAR10 PROOT STREDUCE
AE2A CCROSSX EDIT3 HKNAP MKPALS PSTR STREET
AE2B CENCRY EGYPIZZA HOMEW MKWAVES PSTRING STREETR
AE3A CERC07B ELCS HORRIBLE MMAXPER PT07B STRLCP
AE4B CERC07C EPALIN HPYNOS MMCUT PT07D SUBST1
AE5B1 CERC07H EQU2 HPYNOSII MMOD29 PT07F SUB_PROB
AE5B2 CERC07K ESCJAILA HS08FOUR MOBILE PT07J SUDOKU
AEROLITE CERC07N ESJAIL HS08PAUL MOBILE2 PT07X SUMFOUR
AIBOHP CERC07P ETF ICAMPSEQ MOD PT07Y SUMITR
AIRLINES CERC07R EXPLOSN ICODER MORPH PT07Z SWTHIN
ALICEBOB CERC07S EXPR3 IITD1 MRECTCNT PYRSUM TAN1
ALIENS CERC07W FACT0 IITD4 MSE08G PYRSUM2 TDKPRIME
AMR10A CF25E FACTOR1 IMGPROJ MSKYCODE QCJ4 TDPRIMES
AMR10C CF33C FANCY IMPUNITS MSTRING QMAX3VN TEST
AMR10D CF36D FASTFLOW INCR MSTRMND QTREE TILING
AMR10E CFJUN21 FASTFOOD INCSEQ MSTS QTREE2 TLE
AMR10G CFPARTY FCSYS INTCOMB MTRAIN QTREE3 TOMJERRY
AMR10H CH3D FCTRL INTEGER1 MTRIAREA RAIN2 TOP10
AMR10I CHAIN FENCE1 INTEGMAX MUDDY RECTANGL TOURIST
AMR10J CHAIR FERT21_0 INVESORT MUL RELINETS TRANSP
AMR11E CHEFJUN FIBOSUM IOIISL08 MULTQ3 REMGAME TRANSP1
ANALYSER CHEFMAY FILRTEST IOIPALIN MVECTOR REPAIR1 TRANSP2
ANARC07C CHOCDIST FINDSR JAVAC MZVRK REPEATS TREEGAME
ANARC07G CHRIS FIRM JUMP1 NAJKRACI RESIST TREEISO
ANTTT CIRCSCR FLIB JZPCIR NCKLCE RNG TREESIM
ARCTAN CIRU FOREST2 JZPGYZ NDIVPHI ROADTRIP TRICOUNT
AREA1 CLOSEST FPLAN KNJIGE NEG2 ROBOT TRIEQUAL
ARITH CMEXPR FSEATS KPEQU NFACTOR ROMANRDS TRIKA
ASSIGN4 CNTTREE FSHEEP KPGAME NGM ROUNDT TROLLS
BABY COEF FTOUR2 KPPOLY NICEDAY RPS TTOP
BACKPACK COINS FUNFACT KPSUM NOCHANGE RSORTING TWICE
BACKUP COMDIV GAME31 LASTDIG NQUEEN RUNAWAY TWIST
BALL COMPASS GARBAGE LASTDIG2 NSTEPS SAM TWOPATHS
BALLOON COOLNUMS GCD3 LATTICE NSUBSTR SAMER08A UCODES
BARB COPYDNA GCDEX LCMSUM NUMOFPAL SAMER08C VCIRCLES
BEENUMS COT GCPC11A LCS OAE SAMER08D VGCD
BIA COVER2 GCPC11B LEGRENDS ONP SAMER08E VLATTICE
BICYCLE COWPIC GCPC11C LEXIPOS OPTM SAMER08F VOCV
BIGSEQ CPATTERN GCPC11D LGLOVE OPTSUB SAMER08G VOL
BILLIARD CPCRC1C GCPC11E LINEUP ORDERSET SAMER08I VPALIN
BIO1 CPU GCPC11F LIS2 OSPROB1 SAMER08J VPARTY
BISHOPS CRYPTO2 GCPC11G LITE PAIRGRPH SAMER08K WEIGHT
BLUEEQ2 CRYPTO6 GCPC11H LLCA PAIRSUM SBETS WILLITST
BOI7SEQ CSQUARE GCPC11I LONER PALACE SBSTR1 WINDMILL
BOI7SOU CT GCPC11J LOSTCT PALDR SCROLL WMELON
BOOKCASE CT10R3B GEM LPERMUT PANCAKES SEGMENTS WORDCNT
BOOKS1 CT14E GEN M3TILE PARKET1 SELTEAM WORDS
BORW CT16E GEOM MAIN74 PARTY2 SEQ WORDS1
BOYSCOUT CT25C GETBACK MAJOR PB SEQ1 WPUZZLES
BPORT CTFLAG GIRLSNBS MARBLES PC8C SEQ6 XMAX
BRCKGAME CTRICK GLJIVE MARIOGAM PC8H SEQFUN YAPP
BRI DAGCNT GOLDG MATCH PEBBLE SEQN YOKOF
BRIDGE DANCE GRIDCOIN MATCHING PERIODNI SEQPAR YOUTUBE
BRODOVI DCEPC204 GSS1 MATHS PERMUT3 SHAMAN ZOO
BROKEN DEADFR GSS2 MATRIX PGCD SHLIGHTS
BROUL DEFKIN GSS3 MATRIX2 PHDISP SHOP2
BRPAR DESERT GSS4 MAXSUMSQ PHONELST SHOPPERS
BST DETER3 GSS5 MBINGO PHRASES SIGNGAME

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