Yosvany Leyva

@ypizarroza

Cuba, Havana

Joined Sep 2011

World Rank: #426 (53 points)

Institution: DESOFT

Activity over the last year

Effectiveness

 Problems solved
365
 Solutions submitted
1724

Problems

List of solved classical problems:

ABSYS CERC07H ENIGMATH HNUMBERS MMASS POSTERS STPAR
ACPC10A CERC07K ESJAIL HOMEW MMOD29 POTHOLE SUBMERGE
ACPC10D CERC07L ETF HORRIBLE MOD POWERUP SUBSEQ
ACS CERC07N FACEFRND HOTELS MON2012 POWFIB SUBSUMS
ACT CERC07P FACT0 HPYNOS MRECAMAN PPATH SUMFOUR
ADABANKET CERC07R FACT1 HS08PAUL MSE06H PR003004 SUMMATION
ADADUNG CERC07S FACT2 HUBULLU MSE06I PRADIPSUM SWERC14B
ADAFRIEN CERC07W FACTCG2 IAPCR2D MTOTALF PRIME1 SWERC14C
ADAGIFT CHICAGO FACTMUL IITKWPCB MUDDY PRIMEZUK SWERC14D
ADALIST CLFLARR FACVSPOW IITKWPCF MUL PRIMPERM TAP2013C
ADARAIN CLOPPAIR FAILURE IITKWPCJ MULTQ3 PRINT TAP2013G
ADARAINB CNEASY FAKETSP IMPER NAJMS PRMFN TAP2013H
ADDREV CNTPRIME FASHION INCPOWK NAJPF PSYCHO2 TAP2014B
ADVEDIST CNURI18H FAST2 INCSEQ NAJPWG PSYCHON TAP2014G
AFS CODEIT03 FASTFLOW INVCNT NAKANJ PT07X TAP2014J
AGGRCOW CODFURY FCTRL IWGBS NDIVPHI PT07Y TAXI
AKVQLD03 COINS FCTRL2 JARA NDT PT07Z TDKPRIME
ALICESIE COMDIV FCTRL4 JNEXT NEG2 PTIME TDPRIMES
ALIEN CORNET FIBHARD JULKA NFACTOR PUCMM025 TEST
AMR10C COUNT1IT FIBOSUM KNMOVE NFURY PUCMM210 TFOSS
AMR10G CPCRC1C FIBTWIST KOILINE NGM QMAX3VN TFRIENDS
AMR11E CPRIME FINDSR KOPC12H NGM2 QTREE THREENUMBERS
ANGELS CPRMT FLIB KPEQU NHAY QTREE2 TIPTOP
APM CRAN02 FMATCH KPRIMESB NINJA3 QTREE5 TOANDFRO
APS CRDS FRACTION KQUERY NITT2 QUEST4 TRAFFICN
ARITH2 CROBOTS FREQUENT LASTDIG NSTEPS QUEST5 TREEISO
ARMY CRSCNTRY FRS2 LASTDIG2 NTICKETS RABBIT1 TRGRID
AROPE CRYPTON FUNFACT LCA NUMPLAY RANGESUM TRICENTR
AROPE2 CSQUARE FUNPROB LCPC11B NY10A RANGZER2 TRICOUNT
AROPE3 CSTREET GANNHAT LENGFACT NY10E RAONE TRIGALGE
ARRAYSUB CVJETICI GCD2 LITE OEN RATING TRIPINV
ATOMS DCEPC11B GCDEX LKS OFFSIDE REDARR2 TRVCOST
BASE DCEPC13D GCPC11A LUCIFER OHANISER RLE TSHOW1
BDOI16B DCEPC206 GCPC11F LUCKYNUM OLOLO RPLH TULIPNUM
BEADS DCEPCA03 GCPC11J M3TILE ONP RPLN TUTMRBL
BEENUMS DIGITROOT GDCOFTI MAIN12B ORDERSET SAMER08E TWIST
BENEFACT DISGRAPH GEOPROB MAIN8_C ORDSUM23 SAMER08F TWOSQRS
BINSTIRL DISQUERY GLJIVE MARBLES OTOCI SAMER08G TWOSUMQUERY
BISHOPS DIVFACT GNY07H MATCHING PAGAIN SAS002 UCV2013A
BLINNET DIVFACT3 GONE MATHLOVE PARCARD1 SBANK UJ
BOMARBLE DIVSUM2 GRASSPLA MATSUM PARTY SCITIES ULM09
BSEXP DOL GSS1 MAXLN PERMUT1 SCPC11B UPDATEIT
BUGLIFE DQUERY GSS3 MAYA PHONELST SEQ VECTAR8
BUILDTOW DYNACON1 GSS4 MB1 PHT SHPATH WILLITST
BYTESM2 DYNALCA GSS6 MBINGO PIE SINEGGS WORDCNT
CANDY EASYMATH GUESSTHE MCIRGAME PMATRIX SKYLINE YAPP
CANDY3 EASYPROB HACKERS MDIGITS POLEVAL SMALL YOSEQ
CANTON EBOXES HANGOVER MFLAR10 POLICEMEN SNGINT
CDC12_H EC_CONB HAP01 MINMOVE POLYMUL SOLDIERS
CDRSANJ EC_P HC MINNUM PON SPCQ
CEQU EDIST HC12 MKEQUAL POP1 SPP
CERC07B EIGHTS HEPNUM MKTHNUM POP2 SQRROOT
CERC07C ELEVTRBL HISTOGRA MLE POP3 STAMPS

TODO list of classical problems:

ABA12D CUBEFR FFLOW IITWPC4I NTHPRIME REC TETRAHRD
AIBOHP DCEPC505 FISHER KPOWERSUM OVISLARSUM ROBBERY2 TREEDEGREE
ALLIN1 DROOT GOSTONES KPRIMES2 PHONY SITB VFMUL
ARRANGE DYNACON2 HABLU LCPC12F PLHOP SORTING VGCD
ASCDFIB EASYFACT HACKRNDM MSUBSTR POWERPHI SPCM WPC5I
BIA EMTY2 HG NACCI PRIMES2 STONE
BORING FACTMULN HPYNOSII NDIVPHI2 PSYCHOT SUB_PROB
CHGROOM FARIDA IITWPC4D NITK06 PUCMMT02 SUMSUMS