Sphere Online Judge (SPOJ)

Vu Pham

@conankudo

Viet Nam, USA

Joined Apr 2007

World Rank: #267 (73.8 points)

Institution: HNUE High School for Gifted Students

Activity over the last year

Effectiveness

Problems solved: 341
Solutions submitted: 1324

Problems

List of solved classical problems:

ACODE	CLEANRBT	GNY07C	LIAR	MPART	PHIDIAS	SKYLINE
ACS	CONNECT	GNY07D	LIS2	MPIGS	PIR	SLIKAR
AE00	COVER	GNY07F	LITELANG	MPILOT	PIZZALOC	SNOOKER
AGGRCOW	COWCAR	GNY07H	LPERMUT	MPOLSTAR	PLD	SOLDIER
AIBOHP	CPRIME	GONDOR	LSORT	MPOLY	POLEVAL	SPACESET
ALIBB	CPRMT	GREED	LUBEN	MPRIME1	POLQUERY	SQCOUNT
ALICE	CSTREET	GS	LUCKYNUM	MRECAMAN	POLY1	SQRBR
ALICEBOB	CT	GSS1	M00PAIR	MRECTCNT	PON	STREDUCE
ALIENS	CTGAME	GSS3	M3TILE	MREPLBRC	POSTERS	STREET
ALPHSOUP	CUBES	GSS5	MA1	MROADS	POTHOLE	STSTRING
AMR10A	CVJETICI	GUESSING	MAJMUN	MSAFE	POUR1	SUBSEQ
AMR10C	CVXPOLY	HAN01	MAJSTOR	MSE06H	PPATH	SUBST1
AMR10D	CZ_PROB1	HANGOVER	MARBLES	MSE08G	PQUEUE	SUBSUMS
AMR10G	DEPEND	HARDQ	MATCHING	MSE08H	PRETTYP	SUM1SEQ
AMR10I	DISNEY	HEADQRT	MATH1	MSKYCODE	PRHYME	SUMFOUR
AMR10J	DISQUERY	HIGH	MATRICA	MSTICK	PRIME1	SUMITR
ANGELS	DISTANCE	HIGHWAY	MATRIX	MSTRING	PRINT	SUMSUMS
APRIME	DISUBSTR	HIST2	MATRIX2	MTELE	PRMLX	SUPPER
ARCHPLG	DIV15	HISTOGRA	MATSUM	MTOTALF	PROOT	SVADA
ARITHSEQ	DIVREL	HKNAP	MBEEWALK	MTREE	PSTRING	SWAPS
ARMY	DNPALIN	HOLI	MBIPALIN	MTREECOL	PT07F	TABLIC
AROAD	DQUERY	HOLIDAY1	MBLAST	MTRIAREA	PT07X	TCOUNT2
ASSIGN	DSUBSEQ	HOUSES2	MCARDS	MTWALK	PT07Y	TCOUNT3
ASSIGN4	EC	HUBULLU	MCHAOS	MUSKET	PT07Z	TEST
ASSIST	EIGHTS	ICAMPSEQ	MCIRGAME	MVECTOR	PUZZLE2	THREECOL
ATOURISM	EN	ICODER	MCLONUM	MZVRK	QKP	TOE1
BABTWR	EPALIN	IMAGE	MCOINS	NGM	QMAX3VN	TOE2
BACKPACK	EPURSE	INCDSEQ	MDIGITS	NHAY	QTREE	TOUR
BC	EQ	INCSEQ	MDOLLS	NICEDAY	QTREE2	TOURIST
BEADS	EQDIV	INTEGER1	MDOSTAVA	NOCHANGE	QUEST4	TRAFFICN
BENEFACT	ETF	INTERVA2	MELE2	NOTATRI	QUEST5	TRANS
BGAME	EXCHNG	INTERVAL	MFISH	NQUEEN	RABBIT1	TREEGAME
BINSTIRL	EXPEDI	INUMBER	MGAME1	NSTEPS	RAIN3	TRES
BIRD	EXPR1	IOPC1200	MICEMAZE	ONEZERO	RAINBOW	TREZOR
BIRTHDAY	EXPRESS	ISAB	MINIMAX	ORDERS	RATING	TRICOUNT
BLINNET	FASHION	ITERBIT	MIXTURES	ORDERSET	RECTNG1	TRIOMINO
BOOKCASE	FCTRL	IVAN	MJOURNEY	PAGAIN	RENT	TRT
BOXES	FINDMAX	JEDNAKOS	MKBUDGET	PAIRINT	REPEATS	TWENDS
BRCKTS	FINFRAC	KGSS	MKMONEY	PALDR	RIGHTTRI	TWICE
BRCKTS2	FISHER	KPEQU	MKPALS	PALIN	ROADS	TWINSNOW
BRTREE	FLOWGROW	KPMATRIX	MKTHNUM	PARTIT	SAM	TWOSQRS
BWHEELER	FP	KQUERY	MKUHAR	PARTSUM	SAMER08A	UPSUB
CAKE2	FRACTION	KRECT	MMASS	PARTY	SAMER08D	VBOSS
CANDY	FREQUENT	KROW	MMATRIX	PATULJCI	SCALE	VMILI
CANTON	GANNHAT	KRUS	MMAXPER	PB	SCITIES	VPALIN
CATM	GCD2	LABYR1	MMINPER	PERIOD	SEGVIS	WORDCNT
CERC07H	GCDEX	LASTDIG	MMMGAME	PERIODNI	SEQPAR	XOINC
CHOCOLA	GEOM	LAZYCOWS	MOBIVINA	PERMUT1	SERVICE
CIJEVI	GLASNICI	LEONARDO	MOVIE	PERMUT2	SETNJA

TODO list of classical problems:

Public problems created by user:

CONANGSS

ANARC07G	CT23E	FLIB	LCS	QUADAREA	SSORT	WORDS1
ANTTT	DIVSUM2	FNINJA	MINMOVE	REVFIB	STPAR
ARCTAN	EOPERA	GRE	MINSEQ	SEQ5	TRIBE2
CSUBSEQS	FINDPRM	IMATCH	PT07B	SQRROOT	WINDMILL