YXR

Representing China
Using C++ (G++), Python 3

Qualification Round 2018

Rank: 7282, position: 7282
Score: 48, penalty: 07:41:29.6
Download solutions

Problem Test sets Score Attempts Penalty Language Chars
Saving The Universe Again
visible:5 hidden:10
15
2✓✓
06:25:05.352
Python 3
856
Trouble Sort
visible:8 hidden:15
23
1✓✓
06:23:58.281
Python 3
721
Go, Gopher!
visible:10 hidden:20
10
3
07:17:29.6
Python 3
401
Cubic UFO
visible:11 hidden:21

Round 1A 2018

Rank: 892, position: 892
Score: 71, penalty: 02:29:13.913
Download solutions

Problem Test sets Score Attempts Penalty Language Chars
Waffle Choppers
visible:9 hidden:16
25
✓✓
01:04:26.222
C++ (G++)
2474
Bit Party
visible:11 hidden:21
32
2✓✓
01:41:42.377
C++ (G++)
1133
Edgy Baking
visible:14 hidden:29
14
1
02:17:13.913
C++ (G++)
1267

Round 2 2018

Rank: 360, position: 360
Score: 73, penalty: 01:57:23.915
Download solutions

Problem Test sets Score Attempts Penalty Language Chars
Falling Balls
visible:5 hidden:12
17
✓✓
00:29:40.287
C++ (G++)
1427
Graceful Chainsaw Jugglers
visible:7 hidden:17
24
✓✓
01:06:50.219
C++ (G++)
676
Costume Change
visible:8 hidden:19
0
1✗✗
Gridception
visible:10 hidden:22
32
✓✓
01:57:23.915
C++ (G++)
3294