lu nana

@lunana_425

China, cq

Joined May 2025

World Rank: #100 (150.1 points)

Institution: Birla Institute of Technology, Mesra

Activity over the last year

Effectiveness

 Problems solved
264
 Solutions submitted
589

Problems

List of solved classical problems:

ABA12B BOWLING1 DIVFACT4 GREAT_E LIM PHDISP SPAM_ATX
ACPC10C BREAK DRACULA GRIDCOIN LINQSOLV PHIDIAS SPCJ
ADADIG BVAAN DSUBSEQ GRIDFLIP LIS2 PHRASES SPEED
ADAGAME4 BYTESM2 DTT GRIDPNTS LITELANG PIBO2 STACKOFBOXES
ADAGF CAC DUKKAR GSM LOGIC2 PIHU2 STANDBAN
ADAMOLD CCOST EASYFACT GUANGGUN LWAR PITPAIR STRAZA
ADAPHONE CDC12_C EDS GUARD MAIN112 PK11I SUBSUMS
ADATAXES CEQU EIDSALAMI2 GUERNICA MANJFIRE POLYSSQ SUMDEC2
ADAUNIQ CERC07K ELPESUM GUESSLNK MAXGRITH POWTREE TAP2015B
ADDAP CFJUN21 ESJAIL HELPCOMM MHLAR10 PPATH TAP2015D
ADDGP CHAIR FACT0 HEXAGON MICEMAZE PRJAN15B TCOUNT2
ADDMUL CHAMPS FACT1 HLPRSRCH MIDEARTH PT07D TDKPRIME
ADSPROP CIRCIRC FCTRL4 HMRO MINDIST QMAX3VN TETRA
ADV04E CLOCK1 FERRY HNSUBWAY MLASERP QTREE4 TOMJERRY
AFS CLONES FERT21_1 HPFORF MMCUT QUILT TOUR
AIBOHP COMDIV FIBOSQRT ICC MMMAGIC4 RCB TOURS
AKVOD06 COMPRESS FINDSR IE5 MONONUM RNUMBER TREE1
ALL CONGA FMATCH IITWPC4K MOUNTAIN ROOTCIPH TTBRM
ALWFACT COOLPROB FN16BASE INCSEQ MUL ROUNDT TTTABLE
AMSCO2 COPER FN16OIL INDEPCNT NESPALIN RPLA TWICE
ANARC05H CPU FPLAN INDIPROG NGIRL RTREE2 UCBINTF
ANARC08B CRDS FROGGER INS14H NNS RZSCSRVC UCF
ANARC08D CROBOTS FRONT INS14M NNUM SA04C UCV2013E
ANARC08J CT FTHEELF ISLHOP NOVICE43 SA04D UCV2013I
ARCTAN CTAIN FUNAREA JLNT NOVICE65 SAMER08E UFAST
AREA1 CTOI10D3 GCJ121CC JOKER1 NPC2015D SC1 ULM02
AU7_5 CTPDIRTY GCPC11H JPM2 NPC2016A SCAVHUNT VPL0_A
AVMG1 CYCLINGS GCPC11I KALTSUM NR1 SCIENCE VPL0_B
AXIS DABRI001 GDIL KATHTHI2 NSQUARE2 SCITIES VPL0_D
BENEFACT DCD GEMS KIT NUMTSN SEGSQRSS WIRELESS
BFALG DCEPC703 GEN2 KMEDIAL OEN SEQ2 WORDS1
BINGO DCRYPT GEOM KNMOVE ORDERS SEQ7 WORKB
BLOPER DEADFR GIWED KOLICA PATHGAME SEQUOIA XORX
BLSUMSEQ DEC123 GLASNICI KPEQU PCPC12E SGIFT XXXXXXXX
BOARD1 DERP GLASS2 LARMY PCPC12J SHOP YAXS
BOBALLS2 DETECT GNTFNTN LASER_BEAM PERIOD3 SHORTCUT Z124H
BOMBER1 DETER3 GOODD LAWRENCE PFACTORS SK_001
BORW DIGCNT GOODH LIFEGAME PFORLOOP SNGGW

TODO list of classical problems:

ADITYA13 FCTRHELL GCJ102C HERBICID JC15C RATTERN WINGOLD
AFSK FIELD GCOM HEROARR JERRY REBOUND WINSTRAT
ANADIV FILTER GHALIBC HHAND JEWELS ROT WITTY
ANARC07J FN16RIVER GLGRID HIGHWAY JITU RP WM06
BAC FN16ROAD GNYR04I HOMEC JOCTENIS RPSWAR WORD
BERNULLI FOREST GRAPHGAM HQNP JRNTMRS SBACT WOWSUBSTR
BFMUL FOREST2 GREENLAN HS08FOUR JZPFOR SID WTPZ2001G
BISHOP2 FRACTAL GRIDSUM3 HS10RMSY KAYKAY SLINK XOREQ
BLOCKDRO FRMT GSP1 HS12MULT KHAOTMPL SQFFACT YALOP
BRAILLE FRSKT GUESSN3 HUNT1 KIMO1 STRSEQ YKH
CANPR FTOUR GUMATH2 IITWPC4L KIMO4 TAP2012H YOKOH
CLOUDMG FUKU11J HANGLET ILD18MSM LIGHTPZ TRI2 YOSALES
COD1 FWFUNC HAPPINESS INGRED MAX2214 VPL0_C YOSSY
CRYPTO2 FZ10B HATEAM INS16F MEPPERM VPL1_AB
CTOI10D1 GALACDIV HC10000 IOIBOUND MRAVOGRA VPL2_AB
DCEPCA08 GALAXY HC12II IOPC1202 NCKLCE WALLSPRO
EDDIST GAMECG HCT00001 IOPC1205 OGLEDALA WAR
FALLINGI GAMETIME HELPBOB ISUN1 PT07G WATERWAY
FBWHEELS GARDEN HELPER IVAN QTREE6 WINDMILL