Rezultatele filtrării
| Număr | Titlul problemei | Autor(i) | Sursă | Dificultate |
|---|---|---|---|---|
| 001 | 100m | Ciprian Chesca | ONI 2017, clasa a 10-a | N/A |
| 002 | 2sah | Adrian Panaete | OJI 2015, clasele 11-12 | N/A |
| 003 | A+B | Din Folclor | info-arena 1.0 |   1/5 |
| 004 | AB | Mugurel Ionut Andreica | lot 2006 | 4/5 |
| 005 | Aiacubile | Mircea Popoveniuc, Razvan Salajan | Grigore Moisil 2017, 10 | N/A |
| 006 | Aiacucmmdc | Sebastian Nechita | Grigore Moisil 2017, 9 | N/A |
| 007 | Aiacuhexagoane | Vlad Mihaly | Grigore Moisil 2017, 9 | N/A |
| 008 | Aladdin2 | Cosmin Silvestru Negruseri | Bursele Agora 2004 | 2/5 |
| 009 | Albume | Sergiu Puscas | Grigore Moisil 2016, Clasele 11-12 | N/A |
| 010 | Alee în cartier | Cristian-Alexandru Botocan | inspirată din FPC 2021 | N/A |
| 011 | Algebra2 | Daniel Constantin Anghel, Murtaza Alexandru | FMI No Stress 5 | N/A |
| 012 | Amici2 | Mihai Calancea | ONI 2013 Clasele 11-12 | N/A |
| 013 | Asi | Mihai-Dragos Preda, Stefan Radu | FMI No Stress 9 Warmup | N/A |
| 014 | Autobuze | Teodor Plop | FMI No Stress 4 | N/A |
| 015 | Bacterii | Adrian Budau | Infoarena Monthly 2014, Runda 4 | N/A |
| 016 | Bazaf | Ciprian Chesca | ONI 2018, clasa a 9-a, ziua 1 | N/A |
| 017 | Bcolor | Emilian Miron | Lot 2006 | 5/5 |
| 018 | Ben | Silviu-Ionut Ganceanu | Stelele Informaticii 2005, clasele 9-10 | 3/5 |
| 019 | Biti2 | Alexandru Dimitriu | info-arena 1.0 | 2/5 |
| 020 | Bmat | Vlad Ionescu | Infoarena Cup 2013 | 4/5 |
| 021 | Bombar | Adrian Vladu | info-arena 1.0 | 3/5 |
| 022 | Bonus | Catalin Francu | RMI 2016 | N/A |
| 023 | Cabana | Teodor Plop | ONIS 2014, Runda 1 | N/A |
| 024 | Calatorie1 | Marius Nicoli | Lot Vaslui 2014 - Baraj 4 Juniori | N/A |
| 025 | Chernel | Adrian Vladu | Unirea 2007 | 3/5 |
| 026 | Chiftea | Bogdan Alexandru Stoica | Winter Challange, Runda 01, clasele 9-10 | 1/5 |
| 027 | Chimichangas | Alexandru Valeanu | RMI 2015 | 5/5 |
| 028 | Cifra | Mircea Bogdan Pasoi | info-arena 1.0 | 1/5 |
| 029 | Cifra Lipsa | Gabriel Bitis | ad-hoc | N/A |
| 030 | Cifre | Mircea Bogdan Pasoi | preONI 2005 Runda 3 | 3/5 |
| 031 | Ciuruleț | Adrian Budau | ONI 2016, Baraj | 2/5 |
| 032 | Civilizatie | Marcel Dragan | ONI 2016, clasa a 9-a | N/A |
| 033 | Clepsidra | Radu Stefan Voroneanu | ONI 2014, clasele 11-12 | 1/5 |
| 034 | CMMDC | Din Folclor | info-arena 1.0 | 1/5 |
| 035 | Cmmdc2 | Dan Pracsiu, Stelian Ciurea | ONI 2016, clasa a 9-a | N/A |
| 036 | Cobai | Horatiu Cristurean | info-arena 1.0 | 2/5 |
| 037 | Color | Mugurel Ionut Andreica | Lot 2002 | 4/5 |
| 038 | Copaci | Stefan Gheorghe | info-arena 1.0 | 3/5 |
| 039 | Cowfood | Adrian Vladu | preONI 2006 Runda 3 | 4/5 |
| 040 | Cumpanit | Ciprian Chesca | ONI 2013, clasa a 10-a | N/A |
| 041 | Dame | Mircea Bogdan Pasoi | preONI 2006 Runda 2 | 4/5 |
| 042 | Difprim | Marius Dumitran | FMI No Stress 2010 | N/A |
| 043 | Dirichlet | Radu Stefan Voroneanu | .com 2011 | N/A |
| 044 | Div4 | Teodor Plop | Infoarena Monthly 2014, Runda 2 | N/A |
| 045 | Divizor si multiplu | Mugurel Ionut Andreica | Happy Coding 2 | 1/5 |
| 046 | Divizori | Cosmin Silvestru Negruseri | Algoritmus | 3/5 |
| 047 | Divizori Primi | Adrian Diaconu | preONI 2006 Runda 3 | 2/5 |
| 048 | Drepte2 | Mugurel Ionut Andreica | Fall Contest #2, SGU 2002 | N/A |
| 049 | Dreptunghi | Teodor Plop | Infoarena Monthly 2014, Runda 1 | N/A |
| 050 | Dreptunghi3 | Zoltan Szabo | OJSEPI 2021, clasele 11-12 | N/A |
