Rezultatele filtrării
| Număr | Titlul problemei | Autor(i) | Sursă | Dificultate |
|---|---|---|---|---|
| 401 | Cate3cifre | OJI 2019, clasa a 8-a | N/A | |
| 402 | Caterinca | Tamio-Vesa Nakajima | AGM 2019, runda finala | N/A |
| 403 | Catun | Catalin Francu | Lista lui Francu |   2/5 |
| 404 | Cautare binara | Arhiva Educationala | ad-hoc | N/A |
| 405 | Cazino | Andrei Ciupan | Lot Arad 2011 | N/A |
| 406 | Cbinput | George Marcus | Concursul National de Informatica "Adolescent Grigore Moisil" 18 | 1/5 |
| 407 | Cbinteractiv | Arhiva Educationala | ad-hoc | N/A |
| 408 | Cc | Mugurel Ionut Andreica | Happy Coding 2006 | 4/5 |
| 409 | CCM | Marius Stroe | Grigore Moisil 2010, Clasele 11-12 | N/A |
| 410 | Ccount | Mihai Calancea | ad-hoc | N/A |
| 411 | Cd | Doru Popescu Anastasiu | Lot Juniori 2010 - Baraj 1 | N/A |
| 412 | Ceas | Cristina Barbieru | ONI 2007 clasa a 5-a | N/A |
| 413 | Ceas2 | Teodor Plop | Infoarena Monthly 2012, Runda 10 | N/A |
| 414 | Ceas3 | Vlad Duta | ONIS 2014, Runda Finala | N/A |
| 415 | Ceasuri | Adrian Alexandrescu | ONIS 2015, Runda 3 | N/A |
| 416 | Cel mai lung subsir comun | Arhiva Educationala | ad-hoc | N/A |
| 417 | Cele mai apropiate puncte din plan | Arhiva Educationala | Arhiva educationala | N/A |
| 418 | Center | Mugurel Ionut Andreica | Lot Iasi 2008, Baraj 4 | N/A |
| 419 | Centrale Nucleare | Chichirim George | Concursul National de Informatica "Adolescent Grigore Moisil" 16 | 5/5 |
| 420 | Centru | Adrian Vladu | Lot Alba 2007 | N/A |
| 421 | Centru2 | Din Folclor | Summer Challenge 2009, Runda 2 | N/A |
| 422 | Cerc | Cosmin Silvestru Negruseri | Algoritmus, runda 4 | 5/5 |
| 423 | Cerc2 | Mugurel Ionut Andreica | Happy Coding 2007 | N/A |
| 424 | Cerc3 | Carmen Minca | OJI 2009, clasele 11-12 | N/A |
| 425 | Cerc4 | Rodica Pintea | Lot Juniori 2009 - Baraj 4 | N/A |
| 426 | Cerc5 | Adriana Simulescu | Concursul National de Soft "Grigore Moisil" Lugoj, Clasele 9-10 | N/A |
| 427 | Cercetatori | Robert Hasna | Adobe - Code Pandas | N/A |
| 428 | Cercuri | Mugurel Ionut Andreica | Happy Coding 2 | 1/5 |
| 429 | Cercuri 2 | Bogdan Alexandru Stoica | info-arena 1.0 | 3/5 |
| 430 | Cercuri3 | Mugurel Ionut Andreica | Happy Coding 2007 | N/A |
| 431 | Cercuri4 | Alexandru Cazacu | FMI No Stress 2012 | N/A |
| 432 | Cercuri5 | Vlad Duta | ONIS 2014, Runda 4 | N/A |
| 433 | Cerere | Dan-Ionut Fechete | preONI 2005 Runda 2 | 3/5 |
| 434 | Cern | Ciprian Chesca | ONI 2010, clasa a 9-a | N/A |
| 435 | Cezar | Rodica Pintea | OJI 2007, clasele 11-12 | N/A |
| 436 | Char | Doru Popescu Anastasiu | ONI gimnaziu 2010, clasa a 7-a | N/A |
| 437 | Charlie | Eugen Nodea | OJI 2015, clasa a 10a | N/A |
| 438 | Chat | Ciprian Oprisa | ad-hoc | N/A |
| 439 | ChatGGG | Ciprian Oprisa | ad-hoc | N/A |
| 440 | ChatNoir | Mihai Gheorghe | .com 2011 | N/A |
| 441 | Checkin | Emanuela Cerchez | ONI 2009, clasa a 10-a | N/A |
| 442 | Cheerleader | Alexa Tudose, Tamio-Vesa Nakajima | Info(1)cup 2020 | N/A |
| 443 | Chei | Mihai Calancea | Algoritmiada 2019 Runda PreONI | N/A |
| 444 | Chernel | Adrian Vladu | Unirea 2007 | 3/5 |
| 445 | Chess Tournament | Ioan Popescu, Stefan Dascalescu | IIOT 2021-22 Runda 1 | N/A |
| 446 | Chess Tournament 2 | Stefan Dascalescu | IIOT 2022-23 Runda 1 | N/A |
| 447 | Chiftea | Bogdan Alexandru Stoica | Winter Challange, Runda 01, clasele 9-10 | 1/5 |
| 448 | Chimichangas | Alexandru Valeanu | RMI 2015 | 5/5 |
| 449 | Choco | Mugurel Ionut Andreica | Fall Contest #2, SGU 2002 | N/A |
| 450 | Chocolate | Din Folclor | ad-hoc | N/A |
