Yosvany Leyva

@ypizarroza

Cuba, Havana

Joined Sep 2011

World Rank: #353 (62.1 points)

Institution: DESOFT

Activity over the last year

Effectiveness

 Problems solved
419
 Solutions submitted
1875

Problems

List of solved classical problems:

ABSYS CDC12_H EC_P HEPNUM MFLAR10 PON SPP
ACODE CDRSANJ EDIST HISTOGRA MINMOVE POP1 SQFREE
ACPC10A CEQU EIGHTS HNUMBERS MINNUM POP2 SQRROOT
ACPC10D CERC07B ELEVTRBL HOMEW MKEQUAL POP3 STAMPS
ACS CERC07C ENIGMATH HORRIBLE MKTHNUM POSTERS STPAR
ACT CERC07H ESJAIL HOTELS MLE POTHOLE STREETR
ADABANKET CERC07K ETF HPYNOS MMASS POWERUP SUBMERGE
ADACOINS CERC07L FACEFRND HPYNOSII MMOD29 POWFIB SUBSEQ
ADADUNG CERC07N FACT0 HS08PAUL MOD PPATH SUBSUMS
ADAFRIEN CERC07P FACT1 HUBULLU MON2012 PR003004 SUMFOUR
ADAGIFT CERC07R FACT2 IAPCR2D MRECAMAN PRADIPSUM SUMMATION
ADAINDEX CERC07S FACTCG2 IITD4 MSE06H PRIME1 SWERC14B
ADALIST CERC07W FACTMUL IITKWPCB MSE06I PRIMEZUK SWERC14C
ADARAIN CHICAGO FACVSPOW IITKWPCF MSKYCODE PRIMPERM SWERC14D
ADARAINB CLFLARR FAILURE IITKWPCH MTOTALF PRINT TAP2013C
ADASUM CLOPPAIR FAKETSP IITKWPCJ MUDDY PRMFN TAP2013G
ADATEAMS CNEASY FASHION IITKWPCM MUL PSYCHO2 TAP2013H
ADDREV CNTPRIME FAST2 IMPER MULTQ3 PSYCHON TAP2014B
ADV04J CNURI18H FASTFLOW INCPOWK NAJMS PSYCHOT TAP2014G
ADVEDIST CODEIT03 FCTRL INCSEQ NAJPF PT07X TAP2014J
AE00 CODFURY FCTRL2 INVCNT NAJPWG PT07Y TAXI
AFS COINS FCTRL4 IWGBS NAKANJ PT07Z TDKPRIME
AFS2 COMDIV FIBHARD JARA NDIVPHI PTIME TDPRIMES
AGGRCOW CORNET FIBOSUM JNEXT NDT PUCMM025 TEST
AIBOHP COUNT1IT FIBTWIST JOKER1 NEG2 PUCMM210 TFOSS
AKVQLD03 COURAGE FINDSR JPM NFACTOR PUCMMT02 TFRIENDS
ALICESIE CPCRC1C FISHER JULKA NFURY QMAX3VN THRBL
ALIEN CPRIME FLIB KFSTB NGIRL QN02 THREENUMBERS
AMR10C CPRMT FMATCH KNMOVE NGM QTREE TIPTOP
AMR10G CRAN02 FPOLICE KOILINE NGM2 QTREE2 TOANDFRO
AMR11E CRDS FRACTION KOMPICI NHAY QTREE5 TRAFFICN
ANGELS CROBOTS FREQUENT KOPC12H NINJA3 QUEST4 TREEISO
APM CRSCNTRY FRS2 KPEQU NITT2 QUEST5 TRGRID
APS CRYPTON FUNFACT KPRIMESB NOSQ RABBIT1 TRICENTR
ARITH2 CSQUARE FUNPROB KQUERY NSTEPS RANGESUM TRICOUNT
ARMY CSTREET GAMES LASTDIG NTICKETS RANGZER2 TRIGALGE
AROPE CUBEFR GANNHAT LASTDIG2 NUMPLAY RAONE TRIPINV
AROPE2 CVJETICI GCD2 LCA NY10A RATING TRVCOST
AROPE3 DCEPC11B GCDEX LCPC11B NY10E REDARR2 TSHOW1
ARRAYSUB DCEPC12G GCPC11A LCS ODDDIV RLE TULIPNUM
ATOMS DCEPC13D GCPC11F LENGFACT OEN RMID TUTMRBL
BALLSUM DCEPC206 GCPC11J LITE OFFSIDE RPLH TWIST
BASE DCEPC505 GDCOFTI LKS OHANISER RPLN TWOSQRS
BDOI16B DCEPCA03 GEOPROB LOVINGPW OLOLO SAMER08E TWOSUMQUERY
BEADS DIGITROOT GIVEAWAY LUCIFER ONP SAMER08F UCV2013A
BEENUMS DISGRAPH GLJIVE LUCKYNUM ORDERSET SAMER08G UJ
BENEFACT DISQUERY GNY07H M3TILE ORDSUM23 SAS002 ULM09
BGSHOOT DIV GONE MAIN12B OTOCI SBANK UPDATEIT
BINSTIRL DIV2 GOO MAIN74 PAGAIN SCITIES VECTAR11
BISHOPS DIVFACT GRASSPLA MAIN8_C PARCARD1 SCPC11B VECTAR5
BLINNET DIVFACT3 GSS1 MARBLES PARTY SECTORS VECTAR6
BOMARBLE DIVSUM2 GSS3 MATCHING PCLNMBR SEQ VECTAR8
BRCKTCHK DOL GSS4 MATHLOVE PERMUT1 SHPATH VECTAR9
BSEXP DQUERY GSS6 MATSUM PHONELST SINEGGS VFMUL
BUGLIFE DYNACON1 GUESSTHE MAXLN PHT SKYLINE WILLITST
BUILDTOW DYNALCA HACKERS MAYA PIE SMALL WORDCNT
BYTESM2 EASYMATH HANGOVER MB1 PMATRIX SNGINT YAPP
CANDY EASYPROB HAP01 MBINGO POLEVAL SOLDIERS YOSEQ
CANDY3 EBOXES HC MCIRGAME POLICEMEN SPCM ZSUM
CANTON EC_CONB HC12 MDIGITS POLYMUL SPCQ

TODO list of classical problems:

ABA12D CHGROOM FFLOW IITWPC4I NTHPRIME ROBBERY2 TREEDEGREE
ADAPRIME DISUBSTR FUNNUMS KPOWERSUM NUMTSN SITB VGCD
ALLIN1 DROOT GOSTONES KPRIMES2 OVISLARSUM SORTING WPC5I
ARRANGE DYNACON2 HABLU LCPC12F PHONY STONE
ASCDFIB EASYFACT HACKRNDM MSUBSTR PLHOP SUBST1
BIA EMTY2 HG NACCI POWERPHI SUB_PROB
BORING FACTMULN IITWPC4B NDIVPHI2 PRIMES2 SUMSUMS
CBANK FARIDA IITWPC4D NITK06 REC TETRAHRD