Thursday, 31 May 2018

SMO 2018 (Open Section) Answers

SMO 2018 Open Rd 2 Namelist

Open Round 2 Cut-off: 13

SMO 2018 Open Rd 2 Questions

SMO 2018 Open Questions

SMO 2018 (Open Section) Answers

1. 3
2. 1540
3. 2
4. 1
5. 360
6. 112
7. 370
8. 8071
9. 1927
10. 2
11. 29
12. 2
13. 10
14. 33
15. 6
16. 270
17. 3
18. 26961
19. ? (*amended. Refer to **)
20. 2700
21. 2018
22. 81
23. 2520
24. 181
25. 70 (*amended)
**Checked with Lim Jeck Q19, he thinks the intended answer is 24 but said it is not attainable

Wednesday, 30 May 2018

SMO 2018 (Senior Section) Answers

SMO 2018 Senior Rd 2 Namelist

Senior Round 2 Cut-off: 15-16

SMO 2018 Senior Questions

SMO 2018 (Senior Section) Answers

1. B
2. B
3. C
4. A
5. A
6. 12
7. 1009
8. 45
9. 540
10. 11
11. 3
12. 59
13. 4
14. 42
15. 9
16. 40
17. 27
18. 123
19. 79
20. 156
21. 1011
22. 9805
23. 104
24. 222
25. 423

SMO 2018 (Junior Section) Answers

SMO 2018 Junior Rd 2 Namelist

Junior Round 2 Cut-off: 16

SMO 2018 Junior Rd 2 Questions

SMO 2018 Junior Questions

SMO 2018 (Junior Section) Answers

1. E
2. B
3. D
4. C
5. B
6. 100
7. 11
8. 180
9. 3003
10. 810
11. 54
12. 5200
13. 550
14. 904
15. 90
16. 35
17. 1440
18. 3200
19. 20800
20. 2
21. 9
22. 25249
23. 568
24. 90
25. 1009

Sunday, 20 May 2018

Google Code Jam 2018 Round 2 Results

Code Jam 2018 Round 2 Results Spreadsheet

3680 contestants participated in Round 2; 239 of them scored full marks. The top 25 contestants are as follows:
Rank Country Nickname Score Penalty
1 Belarus Gennady.Korotkevich 100 0:40:21
2 Russia Um_nik 100 0:43:25
3 South Korea cki86201 100 0:45:50
4 Poland Errichto.rekt 100 0:47:18
5 Japan rng..58 100 0:47:54
6 Japan semiexp. 100 0:49:14
7 South Korea dotory1158 100 0:51:33
8 Russia vepifanov 100 0:54:46
9 Russia Endagorion 100 0:54:51
10 - mαορρω 100 1:00:13
11 Russia LHiC 100 1:03:39
12 Taiwan eddy1021 100 1:06:53
13 Czech Republic majk 100 1:07:28
14 China xyz111 100 1:08:11
15 Switzerland dacin21 100 1:08:49
16 South Korea HYEA 100 1:09:34
17 China ACMonster 100 1:10:00
18 Ukraine RomaWhite 100 1:10:57
19 United States msg555 100 1:11:02
20 China Stilwell 100 1:12:13
21 United States Benq 100 1:13:28
22 United States ecnerwala 100 1:14:15
23 South Korea Kaizero 100 1:15:21
24 South Korea myungwoo 100 1:15:43
25 Australia AntiForest 100 1:16:15

The following contestants from Singapore (top 1000) have made it to Round 3:
182 lichenkoh 100
190 meeeep 100
193 pandamonium 100
317 lovemathboy 78
321 pwypeanut 78
400 ranaldmiao 68
403 kawaiigabrielneko 68
421 btzy 68
459 trevorjoker 68
462 limli 68
541 TrueBamboo 68
569 sijie123 68
638 SmileyFace 59
672 zmobie 51
703 firemansamm 51

Almost there:
1004 mzy 44
1008 nzqrc 44
1018 sampletext 44
1085 oneplusone 41
1088 Mister 41
1242 ???? 41

Saturday, 12 May 2018

APhO 2018 Singapore Team Results and IPhO 2018 Singapore Team

Full APhO 2018 Results

APhO 2018 Singapore Team Results

Gold - Lu Ziyou, NUS High
Gold - Joshua Teo Wei Hern, NUS High
Silver - Wang Jianzhi, RI
Silver - Guo Yulong, HCI
Silver - Lim Shengyang, RI
Bronze - Li Kang Chen, NUS High
Merit - Zhang Yanjun, HCI
Merit - Isaac Lee Yong Le, RI

The 49th International Physics Olympiad (IPhO) will be held from 21 - 29 July in Lisbon, Portugal.

The following students will represent Singapore at the IPhO 2018:
Dylan Toh Shan Hong, NUS High
Han Ruobin, RI
Lu Ziyou, NUS High
Joshua Teo Wei Hern, NUS High
Wang Jianzhi, RI

IOI 2018 Singapore Team

The 30th International Olympiad in Informatics (IOI) will be held in Tsukuba Ibaraki, Japan, from 1 to 8 September 2018.

The IOI 2018 Singapore Team comprises the following students:
Jacob Teo, NUSH Year 6 (IOI 2016 Gold, 2015 Silver)
Teow Hua Jun, HCI Year 5
Gabriel Goh, NUSH Year 6
Jeffrey Lee, NUSH Year 5


Singapore Schools' Representation at International Math & Science Olympiads 2012-now

Saturday, 5 May 2018

Google Code Jam 2018 Round 1C Results

Code Jam 2018 Round 1C Results Spreadsheet

4469 contestants took Round 1C; 304 of them scored full marks.

The following contestants (the top 1500) from Singapore have made it to Round 2.

6pwypeanut100
280Desmondcheongzx100
380SmileyFace73
479icypiggy73
566yamidark73
872xoxie73
994HappyFish71
1056Espilax57
1078pvtuan1057
1089ttj57
1097jamielim57
1474Bent57
1481vlwk57
1496dantoh00057