Level 29
You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 23°C. We apply continuously 178°C heat to the field 9x7
What is the temperature (rounded to whole numbers) in the field 0x1 after 43 iterations according to the Gauss-Seidel iteration
Field in the beginning
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Field after 4 iterations (rounded after 4th iteration)
| 3 | 5 | 7 | 7 | 8 | 8 | 8 | 7 | 5 | 3 |
| 5 | 9 | 11 | 13 | 13 | 14 | 13 | 12 | 9 | 5 |
| 7 | 11 | 14 | 16 | 17 | 17 | 17 | 15 | 12 | 6 |
| 7 | 13 | 16 | 18 | 19 | 20 | 19 | 17 | 13 | 8 |
| 8 | 13 | 17 | 19 | 20 | 21 | 21 | 19 | 17 | 13 |
| 8 | 14 | 17 | 20 | 21 | 22 | 21 | 23 | 30 | 30 |
| 8 | 13 | 17 | 19 | 21 | 21 | 24 | 35 | 59 | 82 |
| 7 | 12 | 15 | 17 | 19 | 20 | 26 | 46 | 100 | 244 |
| 5 | 9 | 12 | 13 | 14 | 15 | 20 | 34 | 60 | 82 |
| 3 | 5 | 6 | 7 | 7 | 8 | 11 | 17 | 26 | 27 |
Temperature in field 0x1 after 43 iterations:
