Sphere Online Judge (SPOJ)

Honghua Dong

@dhh1995

China, Beijing

Joined Mar 2011

World Rank: #78 (176.3 points)

Institution: Shaoxing No.1 High School

Activity over the last year

Effectiveness

Problems solved: 319
Solutions submitted: 858

Problems

List of solved classical problems:

ABA12C	BOMBER	DISNEY	INTEGER1	MCOCIR	POLISH	SOCOLA
ABA12D	BTCODE_A	DISTO	IOPC1200	MECGROUP	PONY1	SOLDIERS
ABA12E	BTCODE_I	DISTX	IOPC1201	MENMARS	PONY2	SPIN
ACANVAS	BTTNS	DISUBSTR	IOPC1202	METEORS	PONY4	SPWORLD
ACHESS	BUILDTOW	DIVIDEKR	IOPC1203	MFISH	PORTALUN	STAMMER
ACPC11B	BUNNIES	DONUT	IOPC1204	MGAME1	POWTOW	STRAWB
ACPC11C	CADYDIST	DOTAA	IOPC1207	MIFF	PRIME1	STRAZA
ACPC11D	CAM5	DPAIR	IPAD	MMAHWIRE	PRLGAME	STRSEQ
AE2B	CAPPIZZA	DRACULA	IQTEAM	MMINMAX	PROBMOR	SUBST1
AGS	CAPRICA	DUGDUG	ISAB	MON2012	PROSCORE	SUDOKU
ALICE	CEOI09TR	DYNACON1	ITERBIT	MONEYYTU	PRTYNGHT	SYM12
ALICESIE	CHAMPS	DYNALCA	ITRIX12E	MONO	PT07A	TAN1
ALIEN	CHEESE	EALP1	ITRIX_E	MPOINT	PUCMM025	TANDV
ALIEN2	CIRUT	EC	IWGBS	MYQ1	QTREE	TEAMNIM
ALLIZWEL	CMPANS	EDIT	IWGBST	MYQ12	QTREE4	TEMPERAT
ALPHSOUP	CODEIT03	EGYPAR	JMPMNKEY	MYQ2	RAONE	TEMPLEQ
AMOEBA	CODESPTD	EIGHT	KING	MYQ3	RDNWK	TEST
AMR11A	CODESPTE	ENEM	KL11B	MYQ5	RE1	TETRAHRD
AMR11B	CODESPTF	EXCLSEC	KNIGHTS	MYQ6	REGPOLYG	TETRIS2D
AMR11C	CODESPTG	FACTCG2	KNJIGE	MYQ7	REMOVE	TOMJERRY
AMR11D	CODESPTH	FAKESCOR	KOMPICI	MYQ8	RESOURCE	TOPOLAND
AMR11E	CODING2	FANCY	KOPC12A	NAGAY	RESTACK	TORNJEVI
AMR11F	COIN	FERT21_1	KOPC12B	NAGAY1	RESTAURN	TRANSP
AMR11H	COINTOSS	FLLM	KOPC12D	NSUBSTR2	REVIEW	TRAPEZBO
AMR11I	CONGA	FRNDS	KOPC12G	NUMPLAY	RMTLAND	TREECST
AMR11J	CONTCITY	FSEQ	KOPC12H	NUMTSN	RP	TRICKTRT
ANARC08C	COT	FUNAREA	KVALTWR	NWERC11A	RPLA	TRIGALGE
AP2	CRDS	GAME3	LANDFILL	NWERC11B	RPLB	TSHOW1
AP3	CT	GCDEX	LAWNMWR	NWERC11C	RPLC	TWODEL
ARRAYSUB	CUBEND	GCJ2012C	LCM	NWERC11D	RPLD	UNICA
ARTHEVAL	CUSTOMSL	GLASS	LCS3	NWERC11E	RPLE	VERODOOM
ASSEMBLY	DARTS	GLASS2	LEAKCONT	NWERC11F	RRANGE	VHELSING
BALLOT	DCEPC200	GONE	LIGHTPZ	NWERC11G	SCCCER	VPALIN
BALLSAG	DCEPC202	GONESORT	LIGHTS2	NWERC11H	SCPC11F	WACHOVIA
BALNUM	DCEPC204	GP1	LIGHTS3	NWERC11I	SCPC11G	WALK1
BANNER	DCEPC206	GRAPHCUT	LIS2	OFFSTRAT	SCPC11H	WALKROBO
BC	DCEPC207	GRAVEYRD	LOCKKEY	OTOY1	SEAGOD	WORD
BCAKE	DCEPC301	GRE	LONGCS	PALINDNA	SENSORNT	WPC4C
BFROTATE	DCEPC604	GREAT_E	LUCIFER	PAREN	SEQN	WTK
BFTAB	DELIVER	GREENLAN	MAFBOI08	PARSUMS	SEQPAR	YELBRICK
BGAME	DERP	GSM	MAIN12A	PERIODIC	SHELL	ZNANSTVE
BLOCKDRO	DESRUG	GUESSNM2	MAIN12B	PERIODNI	SICRANO	ZSEQ
BNYINT	DETER3	HAPPYTL	MAIN12C	PGCD	SKEY	ZTC
BOBALLS	DICE	HAYBALE	MATCHING	PIBO	SLALOM2
BOI7FEN	DICT	HOLI	MBRACKET	PKD	SNIPE
BOI7SOU	DIFERENC	IEEEBGAM	MCLB	PLAHTE	SOCCERCH

TODO list of classical problems:

FAST2	GSS3	RECTNG2	VIDEO
GAMECG	LPERMUT	RS2D	WEIRDFN