4stack
Representing South Korea
Using C++ (G++)
Qualification Round 2018
Rank: 9694, position: 9694
Score: 38, penalty: 14:52:12.136
Download solutions
| Problem | Test sets | Score | Attempts | Penalty | Language | Chars |
|---|---|---|---|---|---|---|
|
Saving The Universe Again
|
 :5  :10
|
15
|
1✓✓
|
14:48:12.136
|
C++ (G++)
|
1069
|
|
Trouble Sort
|
:8 :15
|
23
|
✓✓
|
14:47:31.027
|
C++ (G++)
|
1086
|
|
Go, Gopher!
|
:10 :20
|
| ||||
|
Cubic UFO
|
:11 :21
|
|
Round 1A 2018
Rank: 2225, position: 2225
Score: 25, penalty: 00:57:28.089
Download solutions
| Problem | Test sets | Score | Attempts | Penalty | Language | Chars |
|---|---|---|---|---|---|---|
|
Waffle Choppers
|
:9 :16
|
25
|
✓✓
|
00:57:28.089
|
C++ (G++)
|
2422
|
|
Bit Party
|
:11 :21
|
| ||||
|
Edgy Baking
|
:14 :29
|
|
Round 1B 2018
Rank: 1691, position: 1691
Score: 24, penalty: 02:17:58.832
Download solutions
| Problem | Test sets | Score | Attempts | Penalty | Language | Chars |
|---|---|---|---|---|---|---|
|
Rounding Error
|
:5 :9 :11
|
14
|
3✓✓✗
|
00:48:57.369
|
C++ (G++)
|
1378
|
|
Mysterious Road Signs
|
:10 :20
|
10
|
✓✗
|
02:05:58.832
|
C++ (G++)
|
1898
|
|
Transmutation
|
:15 :18 :12
|
|
Round 1C 2018
Rank: 2498, position: 2498
Score: 28, penalty: 00:49:19.047
Download solutions
| Problem | Test sets | Score | Attempts | Penalty | Language | Chars |
|---|---|---|---|---|---|---|
|
A Whole New Word
|
:11 :17
|
28
|
✓✓
|
00:49:19.047
|
C++ (G++)
|
1068
|
|
Lollipop Shop
|
:29
|
| ||||
|
Ant Stack
|
:16 :27
|
0
|
2✗✗
|