infoarena informatica de performanta

• Concursuri
• preOJI 2004
• OJI
• preONI
• Concurs de incalzire
• Lot

Problemele dintr-un concurs nu sunt neaparat in ordinea in care acestea au fost date la concursul respectiv. Contacteaza-l pe Matteo Verzotti •Matteoalexandru daca gasesti cumva greseli la aceasta pagina.

Author note: e cancer sa lucrezi cu tabele in Textile.

• 16.01.2022 22:54 → prima pagina din arhiva completata
• 17.01.2022 23:48 → a doua pagina completata
• 18.01.2022 00:51 → a treia pagina completata
• 22.01.2022 00:55 → a patra pagina completata
• 22.01.2022 01:25 → a cincea pagina completata
• 22.01.2022 01:52 → a sasea pagina completata
• 15.02.2022 00:57 → a saptea pagina completata

preOJI 2004

Clasele 9-10		Clasele 11-12
Permutari II	Joc	Petrica	Secventa

OJI

OJI 2004

Clasa 10	Perle
Clasele 11-12	Lanterna

OJI 2006

Clasele 11-12	Graf	Secretul Cifrului

preONI

preONI 2003

• Taramul Nicaieri
• Sortari

preONI 2004

Runda	Clasele 9-10			Clasele 11-12
Runda 1	Loto	Secventa 2	Lapte	Secventa 3	Traseu	Lactate
Runda 2	Bool	Fractal	Party	Cutii	Atac	Tribute

preONI 2005

Runda	Clasele 9-10			Clasele 11-12
Runda 1	Subsir	Text	Trapez	ADN	Barbar	Iepuri
Runda 2	Pascal	Secv	Car	Indep	Cerere	Rubarba
Runda 3	Barman	Cifre	Farfurii	Critice	Ferma	Poligon

preONI 2006

Runda	Clasele 5-9			Clasa 10			Clasele 11-12
Runda 1	Invers	Reuniune	Patrate2	Zebughil	Dreptunghiuri	Invers	Distante	Zebughil	Balans
Runda 2	Dame	Zota & Chidil	Grupuri	Grupuri	12-Perm	Descompuneri	Descompuneri	Struti	Camera
Runda 3	Numarare triunghiuri	Divizori Primi	Subsir2	Subsir2	Sum	Pavare2	Subsir2	Count	Cowfood
Runda 4	NextSeq	GFact	Matrix	Matrix	Lista lui Andrei	Calcul	Drumuri minime	Calcul	Popandai
Runda Finala	Divk	Lupul Urias si Rau	Overlap	Divk	Iv	Robotei	PScNv	Arbore	Pedefe

preONI 2007

Runda	Clasele 5-9			Clasa 10			Clasele 11-12
Runda 1	Elimin	Aprindere	Patrate 3	Elimin	Pachete	Triplete	Diviz	Radiatie	1-sir
Runda 2	Tricouri	Zone	Amlei	Plantatie	Culori	Amlei	Reguli	Ghiozdan	Culori
Runda 3	Buline	Puteri	Zero 2	Expresii 2	Puteri	Balanta

preONI 2008

Summer Challenge

Summer Challenge 2006

Runda 1	Free	Patrol	PScPld
Runda 2	Sah	Plimbare	TreiD
Runda 3	ABC	Oras	Gold

Autumn WarmUp

Autumn WarmUp 2006	Poly	Bridge	Secv4	Parcare	Easy Query

Winter Challenge

Runda	Clasele 9-10			Clasele 11-12
Runda 1	Smen	Chiftea	Mall	Smen	Doipe	Fear

Concurs de incalzire

Concurs de incalzire 2004

Clasele 9-10			Clasele 11-12
Coins	Zaharel	Sobo	Xor Max	Boom	PetSoft

Concurs de incalzire 2020

ONI

ONI 2006

Clasa 9	Panouri
Baraj	Acolor

ONI 2005

Clasa 9	Pal	Bifo
Clasa 10	Avere
Clasele 11-12	Csir
Baraj	Evantai

ONI 2004

Clasele 11-12	Color2	Base3	Coach
Baraj	Trans	Invsort

ONI 2003

Clasele 11-12	Asmin	Proc
Baraj	Telegraf

ONI 2002

Clasele 11-12	Sistem	SETI	Suma divizorilor
Baraj	Gard	Banana	Ecuatii

Lot

2008 (Iasi)	Sirag
2006 (Alba)	Bcolor	AB	Soc 2		2006 (Ploiesti)	Arbfind	Rsp
2005	Patrate	Regine	Robot	Tri	Tom & Jerry	Trapeze	Drumuri2
2004 (Orastie)	Caraibe
2003 (Slatina)	Parcele	Soc	Substr
2003 (Focsani)	Ecu	Tri2
2002	Gard2	Delay	Gard3	DoiPatru	Hotel	Color	Sortnet

Finala GInfo 2005

Heroes of Might & Magic

Colectie

Drumuri

.campion

.campion 2007	Ro
.campion 2006-2007, runda 8	Sume 2
.campion 2006-2007, Runda 4	Criptare
.campion 2006-2007, Runda 3	Ture
.campion 2006-2007, Runda 2	Permutari 4
.campion 2006-2007, Runda 1	Nr
.campion 2006	Grazing
.campion 2005	TVShow	Otilia	Echipe	Omizi
Finala .campion 2005	Algola	Camion
.campion 2003	Sediu	Granita	Asmax	Poligon2	String	Zoo

Stelele Informaticii

2003	Pefix	Ciclu	Expr

Anul	Clasele 9-10						Clasele 11-12
2006	Mesaj	Bcrc	Nasa	Padure	Badea	Problema penala	Caluti	Oite	Tree2	Campion	Namlei	Tractor
2005	Ben	Numere 2	Soldati	Monezi	SuperP	Zapada	Siruri	Dmg	Turneu	Reg	Santa	Supersf

BOI

2003	Compania	Consiliul tribului	Euro	Farey

Happy Coding

Happy Coding 1	Arie	Bile	Muzeu	Transport	Suma	Numere
Happy Coding 2	Expresii algebrice	Calatorie interplanetara	Razboiul lumilor	Divizor si multiplu	Palindroame	Lungimi de interval	Resturi	Curse de cai	Cercuri	J-Arbore
Happy Coding 3	AVD	CT	Swap	Int	Obj	1expr	Hanoi4	Cc	Joc3	Geometry	Itree	Hprob	Nodiv	Arbore de cicluri	Gandaci Java	Roy-Floyd	Biomech	Expresii min-max	Zeap	Noroc

Grigore Moisil

Grigore Moisil By net 2006

Clasele 7-8	Minim	Spirala
Clasa 9	Figuri	Jocul
Clasa 10	Subsiruri	Numar
Clasele 11-12	Domino	Popandai2	ZParcurgere
Clasa ?	Geometrie

Bursele Agora

2006	Paralelograme	SequenceQuery	Aladdin	Srevni	Joc2	Lesbulan	Colorare
2004	Fold	Hallway	Game	Pawns	Order	Points	Aladdin2	BMatrix	Password	Path

Unirea 2007

Clasele 9-10	Maxsecv	Chernel
Clasele 11-12	Amenzi	Secventa 5

Algoritmus

• APDM
• Divizori

PACO 2006

• Map
• Mine

All You Can Code 2008

• Secventa 6
• Control
• Grau
• Take 5
• Drept
• Ktree
• Segmente
• Transport Rutier
• Tree Search