151 | Arbori | Mircea Bogdan Pasoi | preONI 2008, Runda 4 | N/A |
152 | Arbori binari de cautare echilibrati | Marius Dumitran | arhiva educationala | N/A |
153 | Arbori binari de căutare ordonați | Tudor Muresan | utcn-2021 | N/A |
154 | Arbori de intervale | Arhiva Educationala | ad-hoc | N/A |
155 | Arbori indexati binar | Arhiva Educationala | ad-hoc | N/A |
156 | Arbpal | Eugenie Daniel Posdarascu | .com 2012 Runda 3 |      2/5 |
157 | Arbquery | Tamio-Vesa Nakajima | Science On 2021, clasele 11-12 | N/A |
158 | Arbsat | Cosmin Gheorghe | Algoritmiada 2012, Runda Finala | N/A |
159 | Arbsat2 | Cosmin Gheorghe | Infoarena Cup 2012 | N/A |
160 | Arbset | Tamio-Vesa Nakajima | Science on 2021, baraj | N/A |
161 | Arbsort | Adrian Panaete | Lot Resița 2012 - Baraj 2 Seniori | N/A |
162 | Arbsumpow | Tamio-Vesa Nakajima | OSEPI Baraj Seniori 1 | N/A |
163 | Arbvalmax | Razvan Salajan | ONI 2015 Clasele 11-12 | N/A |
164 | Arbxyz | Gemene Narcis - Gabriel | preOJI 2016, clasele 11-12 |      2/5 |
165 | Arc | Carmen Popescu | OJI 2015, clasa a 9a | N/A |
166 | Arcas | Chichirim George | Concursul National de Informatica "Adolescent Grigore Moisil" 16 |      3/5 |
167 | Arduino | Florin Chirica | Concursul National de Informatica "Adolescent Grigore Moisil" 17 | N/A |
168 | Arh | Eugen Nodea | OJI 2020, clasa a 10-a | N/A |
169 | Arhipelag | Ionut Bogdanescu | ONIS 2014, Runda 4 | N/A |
170 | Arhipelag2 | Mihai Enache | ONI 2017, clasa a 9-a | N/A |
171 | Aria | Arhiva Educationala | Arhiva educationala | N/A |
172 | Arie | Mugurel Ionut Andreica | Happy Coding 1 |      3/5 |
173 | Armate | Adrian Budau, Vlad Gavrila | Algoritmiada 2017, Runda Finala, Seniors | N/A |
174 | Armonica | Adrian Panaete | OJI 2017, Clasele 11-12 | N/A |
175 | Array Counting | Stefan Dascalescu | IIOT 2021-22 Runda 1 | N/A |
176 | Arrows | Robert Varga | ad-hoc | N/A |
177 | Artifact | Ionel-Vasile Pit-Rada | ONI 2019, clasa a 10-a, ziua 1 | N/A |
178 | Arugaktus | Tamio-Vesa Nakajima | AGM 2019, runda nationala | N/A |
179 | Asfalt | Andrei Parvu, Bogdan-Cristian Tataroiu, Cosmin Gheorghe, Mugurel Ionut Andreica | Lot Sibiu 2011 | N/A |
180 | Asi | Mihai-Dragos Preda, Stefan Radu | FMI No Stress 9 Warmup | N/A |
181 | Asmax | Mugurel Ionut Andreica | .campion 2003 |      1/5 |
182 | Asmin | Mugurel Ionut Andreica | ONI 2003 |      3/5 |
183 | Aspirator | Ciprian Oprisa | ad-hoc | N/A |
184 | Asteptare | Ene Dumitriu | Prosoft@NT 2016, Clasa a 9-a | N/A |
185 | Atac | Silviu-Ionut Ganceanu | preONI 2004 |      4/5 |
186 | Atac2 | Alin Burta | ONI 2008, clasele 11-12 | N/A |
187 | Atena | Dan Constantin Spatarel | Tabăra ICHB 2012, Ziua 2, Grupa 2 | N/A |
188 | Atlas | Marius Nicoli | Lot Râmnicu Vâlcea 2015 - Baraj 1 Seniori | N/A |
189 | Aur | | OJI 2019, clasa a 5-a | N/A |
190 | Aurel | Tudose Vlad Andrei | ONIS 2015, Runda 3 | N/A |
191 | Ausoara | Andrei Parvu, Marius Stroe, Mugurel Ionut Andreica | ONI 2013 Clasele 11-12 | N/A |
192 | Auto | Adrian Airinei, Adrian Pintea | ONI 2008, clasa a 9-a | N/A |
193 | Autobuz | Florin Avram | ad-hoc | N/A |
194 | Autobuze | Teodor Plop | FMI No Stress 4 | N/A |
195 | Autobuze2 | Andrei Cristian Lambru | Infoarena Monthly 2014, Runda 5 | N/A |
196 | Autobuze3 | Mihai Nitu | Concursul National de Informatica "Adolescent Grigore Moisil" |      3/5 |
197 | Autostrazi | Constantin Galatan | Lot Alba Iulia 2010, Baraj 1 | N/A |
198 | Autostrazi2 | Cosmin Silvestru Negruseri | Infoarena Monthly 2012, Runda 12 | N/A |
199 | Avarcolaci | Andrei Parvu | ONI 2014 Clasele 11-12 | N/A |
200 | AVD | Mugurel Ionut Andreica | Happy Coding 2006 |      3/5 |