Yosvany Leyva

@ypizarroza

Cuba, Havana

Joined Sep 2011

World Rank: #431 (52.5 points)

Institution: DESOFT

Activity over the last year

Effectiveness

 Problems solved
364
 Solutions submitted
1723

Problems

List of solved classical problems:

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

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 TWOSUMQUERY
ARRANGE DYNACON2 HABLU LCPC12F PLHOP SORTING VFMUL
ASCDFIB EASYFACT HACKRNDM MSUBSTR POWERPHI SPCM VGCD
BIA EMTY2 HG NACCI PRIMES2 STONE WPC5I
BORING FACTMULN HPYNOSII NDIVPHI2 PSYCHOT SUB_PROB
CHGROOM FARIDA IITWPC4D NITK06 PUCMMT02 SUMSUMS