2014 National Finals

2014 National Finals

The National Olympiad in Informatics Philippines On-Site Finals Round was held last Saturday, 5 July 2014. The top ten competitors of the national elimination round at the Kalibrr Headquarters. Aldrich Asuncion from Ateneo de Manila High School and Miguel Lorenzo Ildesa from Philippine Science High school were the only contestants to completely solve C: xoxo. With this, both of them snagged first and second place during the NOI.PH National Finals.

The rest of the participants, including the two aforementioned ones, solved G: On pamelas and pomelos. Among the eight of them, Robin Yu of Xavier School was the first one to submit a working solution, sending it within the first ten minutes of the competition.

Unsolved Problems for NOI.PH 2014 National Finals

Eight of the problems in the set, although attempted by the contestants, remained unsolved for the duration of the contest. They are as follows:

A list of NOI.PH Problems, including those above the list, are part of the NOI.PH Practice Page.

Photos during the NOI.PH 2014 National Finals

2014 National Eliminations

2014 National Eliminations

The National Olympiad in Informatics Philippines Online Eliminations Round was held last Saturday, 28 June 2014. A total of 88 students from across the Philippines joined the national elimination and coded solutions to the given problems involving mathematics and computer science. Aldrich Asuncion, from Ateneo de Manila High School, topped the elimination round. He was the only student in the contest to completely solve E: Burning Bridges. This gave him the extra point needed to make his way to the top of the scoreboard.

Saint Jude Catholic School students Adrian Reginald Sy and Vincent Benedict Say manged to place second and third. Both of them solved the first three problems in the set – A: Body Mass Index, B: Bounce Bounce Bounce, C: Family. Philippine Science High School student Miguel Lorenzo Ildesa managed to solve all three problems and placed fourth, for taking more time.

Unsolved Problems for NOI.PH 2014 National Eliminations

Six of the problems in the set, however, remained unsolved for the duration of the contest. They are as follows:

A list of NOI.PH Problems, including those above the list, are part of the NOI.PH Practice Page.

Scoreboard for NOI.PH 2014 National Eliminations

RankUsernameSolvedTimeNameSchoolLocationRegionABCDEFGHIJ
1PPTGamer4466Aldrich Ellis AsuncionAteneo de Manila High SchoolQuezon City, NCRNCR1 (3:19 + 0)4 (171:24 + 60)3 (145:59 + 40)3 (0:00 + 0)2 (25:04 + 20)2 (0:00 + 0)2 (0:00 + 0)
2rian8883161Adrian Reginald SySaint Jude Catholic SchoolManilaNCR1 (7:20 + 0)1 (75:58 + 0)2 (57:15 + 20)8 (0:00 + 0)
3vincebenedict973324Vince Benedict SaySaint Jude Catholic SchoolManilaNCR1 (18:17 + 0)2 (171:51 + 20)2 (92:57 + 20)4 (0:00 + 0)
4mogo213703Miguel Lorenzo IldesaPhilippine Science High School - Main CampusQuezon City, NCRNCR5 (165:46 + 80)7 (254:16 + 120)1 (82:42 + 0)
5kingthebeast291King Alandy DyXavier SchoolNCRNCR1 (4:47 + 0)1 (85:19 + 0)2 (0:00 + 0)2 (0:00 + 0)
6robinyu2137Robin YuXavier SchoolMetro Manila, San Juan CityNCR1 (10:17 + 0)1 (126:40 + 0)2 (0:00 + 0)
7windyknight2176Joaquin Jose LopezPhilippine Science High School Main CampusQuezon CityNCR1 (14:21 + 0)1 (161:32 + 0)1 (0:00 + 0)1 (0:00 + 0)
8XcytE2189Rogene NatividadMarcelo H. del Pilar National High SchoolCity of MalolosC Luzon1 (5:41 + 0)3 (0:00 + 0)4 (122:27 + 60)2 (0:00 + 0)
9Justine2192Justine Che RomeroPhilippine Science High School - Bicol Region CampusTagontong, Goa, Camarines SurBicol2 (29:16 + 20)1 (0:00 + 0)1 (141:51 + 0)12 (0:00 + 0)1 (0:00 + 0)
10ZamDoctolero2206Jadin Zam DoctoleroAteneo de Davao High SchoolDavao CityDavao1 (10:25 + 0)9 (0:00 + 0)2 (175:15 + 20)7 (0:00 + 0)
11gzgaceta2359Gerardo III GacetaAteneo de Davao High SchoolDavao CityDavao3 (40:04 + 40)2 (0:00 + 0)5 (198:17 + 80)
12pocavreportgroup2420Ian PalabasanRizal National Science High SchoolBinangonan, RizalCALABARZON1 (7:32 + 0)4 (0:00 + 0)11 (211:35 + 200)13 (0:00 + 0)
13Plonsky242426Jasper RefuerzoPhilippine Science High SchoolNCR, Quezon CityNCR1 (4:45 + 0)10 (241:11 + 180)1 (0:00 + 0)7 (0:00 + 0)
14Meygen2475Meygen CruzManila Science High SchoolManila, NCRNCR1 (17:48 + 0)6 (0:00 + 0)9 (297:09 + 160)3 (0:00 + 0)
15hazeljumawan2774Hazel JumawanAteneo de Davao High SchoolDavao CityDavao1 (6:03 + 0)2 (0:00 + 0)25 (287:49 + 480)
16psalm_diao2838Psalm Emmanuel DiaoAteneo de Davao High SchoolDavao CityDavao1 (4:06 + 0)1 (0:00 + 0)31 (233:32 + 600)
17agnessr12Agnes RobangPhilippine Science High School - Main CampusQuezon CityNCR1 (1:56 + 0)1 (0:00 + 0)1 (0:00 + 0)1 (0:00 + 0)2 (0:00 + 0)
18CelestiAurus13Alexczar Dela TorreManila Science High SchoolManilaNCR1 (2:57 + 0)1 (0:00 + 0)3 (0:00 + 0)1 (0:00 + 0)
19ivanbalingit14Ivan Carlo BalingitMuntinlupa Science High SchoolMuntinlupa CityNCR1 (3:09 + 0)1 (0:00 + 0)3 (0:00 + 0)
20justineopulencia16Justine OpulenciaPhilippine Science High SchoolQuezon City, NCRNCR1 (5:01 + 0)4 (0:00 + 0)
21sfballais12316Sean Francis BallaisPhilippine Science High School - Eastern Visayas CampusPalo, LeyteE Visayas1 (5:08 + 0)1 (0:00 + 0)1 (0:00 + 0)
22batosalemangeli116Angelika BatosalemManila Science High SchoolManilaNCR1 (5:50 + 0)4 (0:00 + 0)1 (0:00 + 0)
23chocochocobed17Barbara DavidPhilippine Science High School Main CampusQuezon City, NCRNCR1 (6:19 + 0)2 (0:00 + 0)5 (0:00 + 0)
24toshiou0317Toshiou BabaManila Science High SchoolManilaNCR1 (6:29 + 0)6 (0:00 + 0)8 (0:00 + 0)3 (0:00 + 0)
25GabrielDF2917Gabriel John FordanRegional Science High SchoolOlongapo City, Zambales, Region IIICentral Luzon1 (6:33 + 0)6 (0:00 + 0)2 (0:00 + 0)
26leoorpillaiii17Leodegario III OrpillaPhilippine Science High School Main CampusQuezon CityNCR1 (6:45 + 0)2 (0:00 + 0)8 (0:00 + 0)4 (0:00 + 0)
27darrylanne18Darryl Anne AlangPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol1 (7:03 + 0)8 (0:00 + 0)1 (0:00 + 0)
28thinkofatree19Narra TiangcoPhilippine Science High School - Main CampusQuezon City, NCRNCR1 (8:30 + 0)3 (0:00 + 0)
29ferrer_jaime_c19Jaime Enrique FerrerPhilippine Science High School Main CampusQuezon CityNCR1 (8:38 + 0)6 (0:00 + 0)
30mnbatara3110Maded BataraPhilippine Science High School - Main CampusQuezon CityNCR1 (9:58 + 0)4 (0:00 + 0)2 (0:00 + 0)9 (0:00 + 0)19 (0:00 + 0)
31vic_cdXx110Christian Vic DatanPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao1 (10:00 + 0)3 (0:00 + 0)10 (0:00 + 0)
32PBParaggua111Princess Bonette ParagguaRegional Science High School-Cagayan ValleyTumauini, Isabela, Region 02Cagayan Valley1 (10:01 + 0)1 (0:00 + 0)
33hmdsucgang111Hannah Mae SucgangManila Science High SchoolManila, National Capital RegionNCR1 (10:08 + 0)1 (0:00 + 0)
34marla_abao111Marla Via AbaoPhilippine Science High School - Main CampusQuezon CityNCR1 (10:15 + 0)3 (0:00 + 0)2 (0:00 + 0)6 (0:00 + 0)
35nzaldua111Nurbert Kyle Fruilan ZalduaPhilippine Science High School - Eastern Visayas CampusPalo, LeyteE Visayas1 (10:50 + 0)6 (0:00 + 0)
36Hacker_gal112Armarie GasalatanPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao1 (11:06 + 0)1 (0:00 + 0)3 (0:00 + 0)
37harold_art113Harold Art BabidaLala National High SchoolLala, Lanao del NorteN Mindanao1 (12:02 + 0)2 (0:00 + 0)1 (0:00 + 0)
38IvanGabs113Ivan Gabriel EtormaPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao1 (12:04 + 0)1 (0:00 + 0)
39willyum113William Joseph BuhayoElizabeth Seton SchoolLas Pinas, Metro ManilaNCR1 (12:42 + 0)1 (0:00 + 0)1 (0:00 + 0)
40supercell114Kenneth Roy RojoPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao1 (13:22 + 0)3 (0:00 + 0)
41wendylim114Hallweene LimLala National High SchoolLala, Lanao del NorteN Mindanao1 (13:25 + 0)3 (0:00 + 0)
42jeff_enterina114Jefferson EnterinaLala National High SchoolLala, Lanao del NorteN Mindanao1 (13:29 + 0)1 (0:00 + 0)
43GerardMio116Gerard Ian BalaoroRizal National Science High SchoolBinangonan, RizalCALABARZON1 (15:25 + 0)1 (0:00 + 0)
44czharles1117Charles Anthony CayananRizal National Science High SchoolBinangonan, RizalCALABARZON1 (16:37 + 0)
45markjohn118Mark John Tres ReyesPhilippine Science High School-BRCTagontong, Goa, Camarines SurBicol1 (17:41 + 0)1 (0:00 + 0)1 (0:00 + 0)
46sma_nica118Ma. Nica SaclausoLala National High SchoolLala, Lanao del NorteN Mindanao1 (17:42 + 0)1 (0:00 + 0)
47incorrect_data120Ernie Fernando JazminRizal National Science High SchoolBinangonan, RizalCALABARZON1 (19:23 + 0)3 (0:00 + 0)
48techtalker121Ray Mart MontesclarosPhilippine Science High School - Eastern Visayas CampusPalo, LeyteE Visayas1 (20:11 + 0)1 (0:00 + 0)
49RoyceVal121Royce Val MalalisPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao1 (20:42 + 0)2 (0:00 + 0)
50sigmus26121Eugene ToribioPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol1 (20:43 + 0)
51jared2800126Jared SensonPhilippine Science High School Main CampusQuezon CityNCR1 (25:43 + 0)6 (0:00 + 0)11 (0:00 + 0)2 (0:00 + 0)
52degabged127Francis Zac dela CruzPhilippine Science High SchoolQuezon CityNCR1 (26:57 + 0)1 (0:00 + 0)
53laboboy31128Rod Andrew RiveraValenzuela City Science High SchoolValenzuela CityNCR2 (7:02 + 20)5 (0:00 + 0)2 (0:00 + 0)1 (0:00 + 0)
54PrinceHapitan129Prince Binga-anNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas2 (8:05 + 20)
55MatthewRey129Matthew ReyRizal National Science HighschoolBinangonan, RizalCALABARZON1 (28:49 + 0)1 (0:00 + 0)
56JoshRaelJorquia130Josh JorquiaRizal National Science HighschoolBinangonan, RizalCALABARZON1 (29:30 + 0)1 (0:00 + 0)
57YsaChi413131Ysabelle GonzalesPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol1 (30:22 + 0)1 (0:00 + 0)1 (0:00 + 0)1 (0:00 + 0)
58Korayven134Philip Xavier LiPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol1 (33:43 + 0)
59_123456789137Marc Benedict TalamayanRegional Science High School Cagayan Valley CampusTumauini, Isabela, Region 02Cagayan Valley1 (36:53 + 0)2 (0:00 + 0)
60deutan138Darrell TanPhilippine Science High SchoolQuezon City, National Capital RegionNCR1 (37:09 + 0)2 (0:00 + 0)1 (0:00 + 0)
61jejejet99138Sam Jethro CudilloCaraga Regional Science High SchoolSurigao CityCaraga1 (37:14 + 0)
62Palaboy140Joe Diether CabelinManila Science High SchoolManilaNCR2 (19:12 + 20)5 (0:00 + 0)
63marvinmoyco157Jan Marvin MoycoRizal National Science High SchoolBinangonan, RizalCALABARZON3 (16:24 + 40)2 (0:00 + 0)
64Arteezy157Von Joseph SernaCaraga Regional Science HighschoolSurigao City, Surigao del NorteCaraga2 (36:38 + 20)
65MarkConstance159Mark Constance MercadoRegional Science High School-Cagayan ValleyTumauini, Isabela, Region 2Cagayan Valley1 (58:42 + 0)
66Clincher174Clifton DaquioagRegional Science High School Region 02Tumauini, Isabela, Cagayan ValleyCagayan Valley3 (33:10 + 40)2 (0:00 + 0)
67CharlemagneH174Charlemagne Vincent HiaviaNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas1 (73:42 + 0)
68Jcco1020175Jarred CoXavier SchoolNCRNCR3 (34:02 + 40)
69viceroy11175Vicente Bitolinamisa VINegros Occidental National Science High SchoolVictorias City , Negros OccidentalW Visayas2 (54:25 + 20)
70ephraimjr177Ephraim Tanghal JrNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas3 (36:03 + 40)1 (0:00 + 0)
71ljyflores177Lorenzo FloresPhilippine Science High SchoolQuezon CityNCR1 (76:33 + 0)4 (0:00 + 0)3 (0:00 + 0)
72carllorenz180Carl Lorenz FajardoNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas4 (19:08 + 60)
73chilsonzerda184Chilson Chilson H. ZerdaCaraga Regional Science High SchoolSurigao CityCaraga3 (43:55 + 40)1 (0:00 + 0)
74makise_kurisu185Joma VillanuevaPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol1 (84:20 + 0)
75jose_salinas186Enrico SalinasPhilippine Science High School - Main CampusDiliman, Quezon City, National Capital RegionNCR1 (85:06 + 0)1 (0:00 + 0)
76DanielLennard194Daniel Lennard WongAteneo de Davao High SchoolDavao CityDavao3 (53:58 + 40)12 (0:00 + 0)
77slayertop197Christopher Jerome ZabalaPhilippine Science High SchoolDiliman, Quezon City, NCRNCR1 (96:51 + 0)
78Diyawi1100Julianna EscuetaPhilippine Science High SchoolQuezon City, Metro ManilaNCR1 (99:08 + 0)4 (0:00 + 0)
79Sheigfred1115Sheigfred MaglasangNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas5 (34:47 + 80)
80kerrj0hn1121Kerr John PorrasNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas4 (60:38 + 60)
81oyetme1141Rolando SalesPhilippine Science High School - Bicol Region CampusGoa, Camarines SurBicol4 (80:15 + 60)
82ElijahFlores1160Elijah FloresManila Science High SchoolManilaNCR1 (159:48 + 0)1 (0:00 + 0)
83keizuzu771198Hanz Christian AbacaRizal National Science High SchoolBinangonan, RizalCALABARZON3 (157:11 + 40)16 (0:00 + 0)
84jcfcalpatura1205Jairus CalpaturaPhilippine Science High School - Main CampusQuezon City, NCRNCR1 (204:07 + 0)
85krisha_pajarillo1207Krisha Therese PajarilloNegros Occidental National Science High SchoolVictorias City, Negros OccidentalW Visayas8 (66:02 + 140)2 (0:00 + 0)1 (0:00 + 0)
86footballskater1207Richmond EustacioManila Science High SchoolManila, NCRNCR5 (126:08 + 80)1 (0:00 + 0)
87Qwerty101282Fernando Angelo AlmedaCaraga Regional Science High SchoolSurigao City, Caraga RegionCaraga13 (41:59 + 240)
88eleanor_radaza_11306Eleanor RadazaPhilippine Science High School - Central Mindanao CampusBalo-i, Lanao del NorteN Mindanao3 (265:22 + 40)