Problem Setters

@john_jones

China, Shanghai

Joined Apr 2006

World Rank: #939 (29.9 points)

Institution: Fudan University

Fudan University Problem Setters

Activity over the last year

Effectiveness

 Problems solved
32
 Solutions submitted
1790

Problems

List of solved classical problems:

ACANVAS EC HNSUBWAY PT07J TRIOPT
AXIS EQUI HSEQ QTREE2 VONNY
BANDW FBRIDGES IMPER RPGAMES WORDCNT
BNWNIM GSS3 INCARDS SCRAPER WPUZZLES
BONFIRE HANGLET LUCKYNUM TBGAME
CIRCUITS HEADQRT MSTS TEST
EARTHQK HEISLAZY OILCOMP TRAFFICN

TODO list of classical problems:

AE4B CFRAC FRACTION KMSL4B MUSKET RAILROAD TCNUMFL
AE5A1 CNHARD FTOUR KPARCH NCKLCE RATTERN TCUTTER
ALIENS COMMEDIA FTOUR2 LINELAND NEWH SBANK TICKET
AROAD COMPASS GAMETIME MAGIC4 OPTM SCALES TLE
ATOURISM CONDUIT GIWED MARIOGAM ORIGLIFE SDGAME TOE2
BEGIN CONTEST GLGRID MATH1 PERMSG SEGMENTS TOPCODE
BICYCLE CSUBSEQS GLUE MCONSTR PHDISP SEQPAR2 TRANS
BIRTHDAY CYCLERUN GNY07I MDST PHONELIN SETCOV TREESIM
BLOCKS DISUBSTR GRE MENU PHONY SHAMAN TWORK
BOOKCASE DNALAB HAREFOX MINIMAX PICAD SHPATH VFMUL
BSMATH1 DRAGONCU HEXAGON MINTRIAN PIGBANK SOPARADE WALL
BTOUR EMOTICON HHAND MKBUDGET PLATON SORTMUCH WINDMILL
BUZZW EOWAMRT HITOMISS MMCUT PLONK STARGATE WINDOW1
CAVE EVERLAST HOSPITAL MOOPIZZA PNTBYNUM STORE WINSTRAT
CERC07C FACT2 IMGPROJ MORSE POLYSSQ SUDOKU2
CERC07H FLBRKLIN JAVAC MOULDS PT07B SUMFOUR
CERC07L FRACTAN JRIDE MTRGAME QUEEN SWTHIN

Public problems created by user:

ARCTAN LOGIC2 FLOWERS PUTIN MORPH TRACTOR TQ
CLEVER EASYPROB DEPEND SPP TWOPROF HEROARR CAKE4
CHAIN HARDP FOREST GSS4 CE IEXPOLRE REVFIB
DELCOMM2 RP ROOT ARMY ELLIPSE O2JAM QB
BRCKGAME IMPORT1 CANDY3 BREAK DAGCNT AVARY FORMAT1
COVER2 EXCHANGE BAISED DISCOVER FENCE1 BWORK MUSIC2
SEQ1 GEN2 SUBSEQ INVENT AREA1 COMPLETE TEAM2
CAKE DRAGON2 CALCULAT KEQ REPAIR1 DETECT STONE2
OPTSUB ORZ FRACTAL LARGE EXPR3 TENNIS EQ2
MEMDIS WA IMATCH RAIL FACTOR1 MAHJONG TRIP2
ANALYSER ACFRAC KRUSKAL PRHYME GEM FEELUCK MEDIAN3
LOSTCT BOX JCEASY QTREE3 HIGHWAY1 HERBICID CITY2
BLUEEQ EXPR2 JCHARD SPOJTEST INTEGER1 IMITATE COMPANYS
BLUEEQ2 MINUS ABSYS MLE JUMP1 JUICE PRLGAME2
AEROLITE BALIFE CAKE3 KNIGHTS ARITH2 WORKB CLOCK2
GALAXY COUNT HERE DOCTOR BOBALLS2 PAINTWAL SPIRALGR
DRAGON BACKPACK JPIX WILD BRCKTS2 DSUBTREE HISTORY2
BARB CRYPTO TOWER CLONE MOVIE DIST2 TRI2
ROBOT MINDIST MUSIC WARE AIRLINES MARIO2 GRAPH2
EDIT3 BBOARD MKPAIRS WIDGET SHOP2 AND SPY2
CHRIS CANDY TAN1 MARTIAN AIRLINE2 CYLINDES AGE2
CASHIER FCTRL4 ANALYS_T WORDRING EXPR4 ADSPROP BLACJACK
RAIN2 LABYR2 BALLOON PARTY2 PAIRGRPH PUZZLE24 SPP2
SEQ2 PANEL UCODES VOL BNYINT BOMB2 TREEII
PRLGAME RAIN3 DESERT CANDY4 CRYPTO6 TETRISGM MATHII
TOMJERRY KROW FERRY TRANSP1 DEJAVU TETRSIGM MULTII
LEMON CAKE2 ISLHOP SHOOTING CABLEXPR HUNT1 FN16DIET
TREE3 TROLLS OIL PAINTBLK FCSYS XOREQ FN16ASGN
WORMS GETBACK RECTNG2 PAINTBLC STCKHOLM UNLOCK FN16CEIL
PROFIT PUZZLE2 SSORT MOD HISTORY LCM FN16CLK
BLUEEQ3 CCUBE RESIST STACK JMFILTER DSUBMTR FN16BASE
MOBILE2 BACTERIA PERMUT3 IMGREC2 ALICECUB TANKS FN16RIVER
BACKUP CANDY2 SC1 SONG BFALG ZTC FN16OIL
ZOO PIB WAR RAMP COMPRESS YUMMY FN16ROAD
GSS2 GOSSIPER CARL ROBIN CRYPTO7 XC FN16QUOT
MATH2 FAIRONOT EXAMPLE DRIVE TETRIS2D VBWORK FN16SWAP
AMATH GARDEN ILLUM WHEN FLOWERS2 UQAS FN16MARS